6800K vs 8700k: Please click the green button to continue.

Core i7-8700K vs Core i7-6800K

Key Differences

In short — Core i7-8700K outperforms the cheaper Core i7-6800K on the selected game parameters. However, the worse performing Core i7-6800K is a better bang for your buck. The better performing Core i7-8700K is 492 days newer than the cheaper Core i7-6800K.

Advantages of Intel Core i7-8700K

Performs up to 7% better in A Plague Tale: Requiem than Core i7-6800K — 78 vs 73 FPS
Consumes up to 32% less energy than Intel Core i7-6800K — 95 vs 140 Watts
Works without a dedicated GPU, while Intel Core i7-6800K doesn’t have integrated graphics

Advantages of Intel Core i7-6800K

Up to 47% cheaper than Core i7-8700K — $170.0 vs $319.0
Up to 43% better value when playing A Plague Tale: Requiem than Core i7-8700K — $2.33 vs $4.09 per FPS

A Plague Tale: Requiem

Resolution

1920 x 1080

Game Graphics

High

Core i7-8700K

Desktop • Oct 5th, 2017

FPS

100%

Value, $/FPS

$4. 09/FPS

56%

Price, $

$319

53%

FPS Winner

Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for $319 on Amazon

In Stock

Updated 54017 minutes ago

Core i7-6800K

Desktop • May 31st, 2016

Value, $/FPS

$2.33/FPS

100%

Price, $

$170

100%

Value Winner

Intel Boxed Core i7-6800K Processor (15M Cache, up to 3.60 GHz) FCLGA2011-3 (BX80671I76800K)

Buy for $170 on Amazon

In Stock

Updated 54019 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

Core i7-8700K

Desktop • Oct 5th, 2017

Core i7-6800K

Desktop • May 31st, 2016

Ultra

132

FPS

140

FPS

Grand Theft Auto V

High

597

FPS

629

FPS

Minecraft

Very High

147

FPS

188

FPS

League of Legends

High

358

FPS

408

FPS

Valorant

Epic

159

FPS

166

FPS

Fortnite

Geekbench 5 Benchmarks

Core i7-8700K

Desktop • Oct 5th, 2017

Single-Core

1542

100%

Multi-Core

6415

100%

Core i7-6800K

Desktop • May 31st, 2016

Single-Core

1184

76%

Multi-Core

5507

85%

Intel Core i7-8700K	vs	Intel Core i7-6800K
Oct 5th, 2017	Release Date	May 31st, 2016
Core i7	Collection	Core i7
Coffee Lake	Codename	Broadwell-E
Intel Socket 1151	Socket	Intel Socket 2011-3
Desktop	Segment	Desktop
6	Cores	6
12	Threads	12
3. 7 GHz	Base Clock Speed	3.4 GHz
4.7 GHz	Turbo Clock Speed	3.6 GHz
95 W	TDP	140 W
14 nm	Process Size	14 nm
37.0x	Multiplier	34.0x
UHD Graphics 630	Integrated Graphics	None
Yes	Overclockable	Yes

Intel Core i7 6800K vs Intel Core i7 8700K : Which one is better?

Home

Comparison

Intel Core i7 6800K vs Intel Core i7 8700K

Intel Core i7 6800K
Intel Core i7 8700K

We compared two desktop CPUs: Intel Core i7 6800K with 6 cores 3.4GHz and Intel Core i7 8700K with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Key Differences

Intel Core i7 6800K’s Advantages

Larger memory bandwidth (76. 8GB/s vs 41.6GB/s)

Larger L3 cache size (15MB vs 12MB)

Intel Core i7 8700K’s Advantages

Released 1 years and 5 months late

Integrated graphics card

Higher specification of memory (DDR4-2666 vs DDR4-2133)

Higher base frequency (3.7GHz vs 3.4GHz)

Lower TDP (95W vs 140W)

Benchmark

Cinebench R23 Single Core

Intel Core i7 6800K

954

Intel Core i7 8700K
+26%

1203

Cinebench R23 Multi Core

Intel Core i7 6800K

6695

Intel Core i7 8700K
+31%

8829

Passmark CPU Single Core

Intel Core i7 6800K

2269

Intel Core i7 8700K
+21%

2748

Passmark CPU Multi Core

Intel Core i7 6800K

10740

Intel Core i7 8700K
+27%

13661

Geekbench 5 Single Core

Intel Core i7 6800K

922

Intel Core i7 8700K
+33%

1233

Geekbench 5 Multi Core

Intel Core i7 6800K

5537

Intel Core i7 8700K
+19%

6632

Geekbench 6 Single Core

Intel Core i7 6800K

1363

Intel Core i7 8700K
+8%

1475

Geekbench 6 Multi Core

Intel Core i7 6800K
+2%

6495

Intel Core i7 8700K

6339

Intel Core i7 6800K

Intel Core i7 8700K

General Parameters

May 2016

Release Date

Oct 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Coffee Lake

i7-6800K

Processor Number

i7-8700K

LGA-2011-3

Socket

LGA-1151

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-2011-3

Socket

LGA-1151

140 W

Power Consumption

95 W

Peak Operating Temperature

100

CPU Performance

Performance Cores

Performance Core Threads

3. 4 GHz

Performance Core Base Frequency

3.7 GHz

3.6 GHz

Performance Core Turbo Frequency

4.7 GHz

Total Core Count

Total Thread Count

100MHz

Bus Frequency

100MHz

34x

Multiplier

37x

32K per core

L1 Cache

64K per core

256K per core

L2 Cache

256K per core

15MB shared

L3 Cache

12MB shared

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2133

Memory Types

DDR4-2666

128GB

Max Memory Size

128GB

Max Memory Channels

76. 8 GB/s

Max Memory Bandwidth

41.6 GB/s

ECC Memory Support

Graphics Card Parameters

Integrated Graphics

True

GPU Base Frequency

350 MHz

GPU Max Dynamic Frequency

1200 MHz

Shader Units

192

Texture Units

Raster Operation Units

Execution Units

Power Consumption

15 W

Max Resolution

4096×2304 — 60 Hz

Graphics Performance

0. 38 TFLOPS

Miscellaneous

Intel Core i7 6800K

Official Website

Intel Core i7 8700K

3.0

PCIe Version

3.0

PCIe Lanes

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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i7-6950X vs i7-8700K — Red Dead Redemption 2 vs GTX 1660 performance comparison

GTX 1660 with

Intel Core i7-6950X @ 3.00GHz

Red Dead Redemption 2

GTX 1660 with

Intel Core i7-8700K @ 3.70GHz

i7-6950X
i7-8700K

Multi-Thread Performance

19974 Pts

15970 Pts

Single-Thread Performance

2151 Pts

2703 Pts

900 03 Red Dead Redemption 2

i7-6950X vs i7-8700K in Red Dead Redemption 2 using GTX 1660 — processor performance comparison at Ultra, High, Medium and Low Quality settings at 1080p, 1440p, Ultrawide, 4K

i7-6950X
i7-8700K

Ultra quality

Resolution	Frames per second
1080p	38. 5 FPS
1080p	42.4 FPS
1440p	31.4 FPS
1440p	34.6 FPS
2160p	20.0 FPS
2160p	22.0 FPS
w1440p	27.5 FPS
w1440p	30.3 FPS

High quality

Resolution	Frames per second
1080p	69.8 FPS
1080p	75.9 FPS
1440p	58.6 FPS
1440p	63. 7 FPS
2160p	39.6 FPS
2160p	43.0 FPS
w1440p	52.2 FPS
w1440p	56.8 FPS

Medium quality

Resolution	Frames per second
1080p	101.2 FPS
1080p	109.4 FPS
1440p	85.7 FPS
1440p	92.8 FPS
2160p	59.1 FPS
2160p	64. 0 FPS
w1440p	76.9 FPS
w1440p	83.3 FPS

Low quality

Resolution	Frames per second
1080p	163.9 FPS
1080p	176.4 FPS
1440p	140.1 FPS
1440p	151.0 FPS
2160p	98.2 FPS
2160p	106.0 FPS
w1440p	126.3 FPS
w1440p	136. 2 FPS

i7-6950X

The i7-6950X has a higher L3 cache. This is useful when you have significant multi-processor workloads, many computational processes at the same time. Rather on a server rather than a personal computer for interactive workloads.
The i7-6950X has more cores. The advantage of having more cores is that the system can handle more threads. Each core can process a separate data stream. This architecture greatly improves the performance of a system running parallel applications.
The i7-6950X has more themes. Large programs are divided into threads (small sections) so that the processor can execute them simultaneously to speed up execution.

i7-8700K

In some games, a processor with a higher clock speed, or with the technical name IPC (Instructions per clock), performs better than other processors with more cores and a lower core frequency.
i7-8700K The i7-8700K is more energy efficient and generates less heat.
The i7-8700K has a higher turbo clock. Turbo Boost is a feature of a processor that will run at a processor clock speed faster than its base clock speed if certain conditions are present. This will allow older software that runs on fewer cores to run better on newer hardware. Since games are also software, they are also applicable.

Compare i7-6950X vs i7-8700K specifications

i7-6950X vs i7-8700K Architecture

	i7-6950X	i7-8700K
Codename	Broadwell-E	Coffee Lake
Generation	Core i7 (Broadwell-E)	Core i7 (Coffee Lake)
Market	Desktop	Desktop
Memory Support	DDR4	DDR4
Part#	SR2PA	SR3QR
Production Status	Active	Active
Released	May 2016	Oct 2017

i7-6950X vs i7-8700K Cache

	i7-6950X	i7-8700K
Cache L1	32K (per core)	64K (per core)
Cache L2	256K (per core)	256K (per core)
Cache L3	25MB (shared)	12MB (shared)

i7-6950X vs i7-8700K Cores

	i7-6950X	i7-8700K
# of Cores	10	6
# of Threads	20	12
Integrated Graphics	N/A	UHD Graphics 630
SMP# CPUs	1	1

i7-6950X vs i7-8700K Features

	i7-6950X	i7-8700K
	MMX SSE SSE2 SSE3 SSSE3 SSE4. 2 AVX AVX2 EIST Intel 64 XD bit VT-x VT-d HTT AES-NI TXT CLMUL FMA3 F16C BMI1 BMI2 Boost 2.0	MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 EIST Intel 64 XD bit VT-x VT-d HTT AES-NI TSX TXT CLMUL FMA3 F16C BMI1 BMI2 Boost 2.0

i7-6950X vs i7-8700K Performance

	i7-6950X	i7-8700K
Base Clock	100 MHz	100 MHz
Frequency	3 GHz	3.7 GHz
Multiplier	30.0x	37.0x
Multiplier Unlocked	No	Yes
TDP	140W	95W
Turbo Clock	up to 3.5 GHz	up to 4.7 GHz
Voltage	unknown	variable

i7-6950X vs i7-8700K Physical

	i7-6950X	i7-8700K
Die Size	unknown	unknown
Foundry	Intel	Intel
Package		FC-LGA1151
Process Size	14 nm	14 nm
Socket	Intel Socket 2011-3	Intel Socket 1151
Transistors	3800 million	unknown
tCaseMax	72°C	72°C

Share your comments 28

Counter-Strike: Global Offensive

2012

League of Legends

2009

Minecraft

2009

Intel Core i5-10600K vs Intel Core i7-8700K

Intel Core i7-8700K

Intel Core i5-10600K

PassMark CPU test score

The PassMark test considers read speed, write speed, and seek time when testing SSD performance.
Show all

15387

max 104648

Average: 6033.5

14557

max 104648

Average: 6033.5

Benchmark Geekbench 5 (Multi-Core)

Geekbench 5 benchmark that measures the multi-threaded performance of a processor.
Show all

6360

max 25920

Average: 5219.2

6684

max 25920

Average: 5219.2

Benchmark Geekbench 5

1218

max 2315

Average: 936.8

1247

max 2315

Average: 936.8

Benchmark Cinebench 10 / 32bit (Multi-Core) Score

38392

max 84673

Average: 1955

39673

max 84673

Average: 1955

3DMark06 score

11490

max 21654

Average: 3892.6

max 21654

Average: 3892. 6

Cinebench 10 / 32bit test score (Single-Core)

7196

max 24400

Average: 3557.7

7270

max 24400

Average: 3557.7

Cinebench R11.5 /64bit test score (Multi-Core)

max 70

Mean: 5.3

max 70

Mean: 5.3

TrueCrypt AES test score

max 35

Mean: 3.1

max 35

Mean: 3.1

Test score x264 encoding pass 2

max 274

Average: 33.8

max 274

Average: 33.8

Test score x264 encoding pass 1

228

max 411

Average: 117.5

249

max 411

Average: 117.5

WinRAR 4.0 test score

6992

max 17932

Average: 3042. 5

6471

max 17932

Average: 3042.5

Cinebench R15 score (Multi-Core)

1337

max 9405

Average: 638.4

1437

max 9405

Average: 638.4

Cinebench R15 score (Single-Core)

189

max 323

Average: 128.5

203

max 323

Average: 128.5

Cinebench 11.5 benchmark score 64-bit single-core

Cinebench is a popular benchmark for evaluating CPU and graphics card performance. It is used to measure performance in 3D scene rendering and visual effects processing tasks. The results are measured in points.
Show all

Mean: 1.4

Geekbench 4 / 64-bit Multi-Core Score

Benchmark that measures CPU multithreading performance in a 64-bit environment.
Show all

22791

max 40853

Average: 11467. 2

max 40853

Average: 11467.2

Geekbench 4 / 64-bit Single-Core Score

Benchmark that measures CPU single-thread performance in a 64-bit environment.
Show all

5650

max 6439

Average: 3702.8

max 6439

Average: 3702.8

AES

Commands designed to speed up encryption and decryption operations using the AES algorithm. They allow processors to process data faster and more efficiently, improving the performance of cryptographic operations. This is especially useful in security systems, network communications and data storage.
Show all

Yes

Intel Optane memory support

Memory technology and type developed by Intel that combines the benefits of fast flash memory with the high capacity of a hard drive.
Show all

Yes

Thermal control technologies

Yes

Intel Privacy Protection Technology

Yes

Intel Trusted Execution Technology

Technology that protects your system from malicious software and unauthorized access.

Yes

Intel Boot Guard

A security technology in Intel processors that prevents unauthorized changes to the boot process and improves system security.
Show all

Yes

Supports hardware virtualization technology

Hardware virtualization makes it much easier to get high quality images.
Full text

Yes

Number of threads

The more threads, the higher the performance of the processor, and it will be able to perform several tasks at the same time.
Show all

max 256

Average: 10.7

max 256

Average: 10.7

L1 cache size

A large amount of L1 memory accelerates results in the CPU and system performance settings
Show all

384KB

max 6144

Average: 299.3 KB

384KB

max 6144

Average: 299. 3 KB

L2 cache size

An L2 cache with more scratchpad memory can increase processor speed and overall system performance.
Show all

1.5MB

max 512

Average: 4.5 MB

1.5MB

max 512

Average: 4.5 MB

L3 cache size

A large amount of L3 memory accelerates results in the CPU and system performance settings
Show all

12MB

max 768

Average: 16.3 MB

12MB

max 768

Average: 16.3 MB

Maximum clock speed in Turbo mode

When the processor speed drops below its limit, it can jump to a higher clock speed to improve performance.
Show all

4.7GHz

max 5.7

Average: 3.2 GHz

4.8GHz

max 5.7

Average: 3.2 GHz

Number of cores

The number of processor cores indicates the number of independent computing units that can execute tasks in parallel. More cores allow the processor to handle more tasks at once, which improves overall performance and the ability to handle multi-threaded applications.
Show all

max 72

Mean: 5.8

max 72

Mean: 5.8

Processor base clock speed

3.7GHz

max 4.7

Average: 2.5 GHz

4.1GHz

max 4.7

Average: 2.5 GHz

Max. number of PCI Express lanes

The more channels, the more bandwidth and data transfer capabilities between system components. This affects the speed and performance of connected devices such as graphics cards or network adapters.
Show all

max 64

Average: 22.7

max 64

Average: 22.7

Unlocked CPU multiplier

Some processors have an unlocked multiplier, which makes them faster and better in games and other applications.

Yes

Turbo Boost Technology

Turbo Boost is a technology that allows the processor to operate at a frequency above the maximum. This increases its productivity (including when performing complex tasks)
Show all

Mean: 1.9

Crystal size

149

max 513

Mean value:

max 513

Mean value:
Max. graphics system frequency

1.2GHz

max 2.1

Average: 1.1 GHz

1.2GHz

max 2.1

Average: 1.1 GHz
Max. number of processors in configuration

Mean: 1.3

DDR version

Various versions of DDR, such as DDR2, DDR3, DDR4, and DDR5, offer improved features and performance over previous versions, allowing you to work more efficiently with data and improve overall system performance.
Show all

Mean: 3.5

Max. memory bandwidth

This is the speed at which the device stores or reads information.

41.6GB/s

max 352

Average: 41.4 GB/s

41.6GB/s

max 352

Average: 41.4 GB/s

Memory frequency

RAM can be faster to improve system performance.
Show all

2666MHz

max 4800

Average: 2106.2 MHz

2666MHz

max 4800

Average: 2106.2 MHz

Max. number of memory channels

max 16

Mean: 2.9

max 16

Mean: 2.9

Max. memory size

The largest amount of RAM memory.

128GB

max 6000

Average: 404.4 GB

128GB

max 6000

Average: 404. 4 GB

Video memory size

max 128

Mean value:

max 128

Mean value:

System bus frequency

Data between computer components and other devices is transferred via the bus.
Show all

8 GT/s

max 1600

Average: 156.1 GT/s

8 GT/s

max 1600

Average: 156.1 GT/s

ECC memory support

Memory debugging code is used when it is necessary to avoid data corruption in scientific computing or server startup. It finds possible errors and repairs data corruption.
Show all

Processor RAM

More RAM allows you to perform more complex tasks, run more programs simultaneously, and improve overall system performance.
Show all

64 GB

max 128

Average: 34.8 GB

64 GB

max 128

Average: 34. 8 GB

Max. resolution (DP)

4096 x [email protected]

vPro

A set of technologies to improve the security and manageability of business computers.

Yes

Enhanced SpeedStep (EIST)

Technology in Intel processors that dynamically adjusts clock speed and voltage to optimize power consumption and performance.
Show all

Yes

OpenCL version

Newer version of OpenCL means more features, improved performance and compatibility with the latest applications using OpenCL
Show all

4.5

max 4.6

Average: 4.1

4.5

max 4.6

Average: 4.1

AES-NI 9 commands0005

AES is needed to speed up encryption and decryption.

Yes

Yes

OpenGL

Later versions provide better game graphics

4. 5

max 4.6

Mean: 4.4

4.5

max 4.6

Mean: 4.4

Instructions F16C

The F16C allows you to speed up tasks such as adjusting the volume or adjusting the contrast.
Show all

Yes

Yes

AVX

AVX allows you to increase the speed of calculations in multimedia, financial and scientific applications, it also improves the performance of Linux RAID.

Yes

Yes

Instructions MMX

MMX is required to speed up tasks such as adjusting volume and adjusting contrast.
Show all

Yes

Yes

FMA3 instructions

FMA3 is needed to speed up tasks such as adjusting photo contrast or adjusting sound.
Full display

Yes

Yes

4K support

You can view images in the highest quality

Yes

90 695 Yes

Socket

Connector on the motherboard to install the processor.

FCLGA1151

FCLGA1200

Thermal Monitoring

A function that allows you to monitor and control the temperature of the processor.

Yes

Yes

SIPP

Yes

Yes

T SX

A technology for efficiently synchronizing threads of execution through the use of transactional memory.
Show all

Yes

No

TXT

Technology for creating a secure and isolated execution environment that protects your system and data from malware and attacks.
Full text

Yes

Yes

EDB

A technology used in processors to improve system security. It prevents malicious code from executing by blocking its execution in memory and protecting the computer from attacks such as buffer overflow attacks. EDB helps prevent the introduction and spread of malicious software, providing better data and system protection.
Show all

Yes

Yes

Secure Key

A technology that generates high quality random numbers for encryption and other cryptographic operations. It enhances system security by providing strong data encryption and protection against hacking or unauthorized access.

Yes

Yes

MPX

A technology in Intel processors that protects memory from buffer overflows and vulnerabilities.
Show all

Yes

N/A

Identity Protection

A set of technologies to protect personal information and identity from unauthorized access and fraud.
Full text

Yes

Yes

SGX

A technology for creating isolated areas to protect sensitive data and application code.
Show all

Yes

Yes

EPT

Memory virtualization technology used in Intel processors. It provides the ability to efficiently manage and access virtual memory. EPT allows virtual machines to access physical memory directly, minimizing the latency and overhead of translating virtual addresses into physical ones. In this way, EPT improves the performance and efficiency of virtualization, simplifies memory management, and provides better isolation between virtual machines.
Show all

Yes

Yes

AMD Virtualization Technology

Support for virtualization and virtual machine execution for security and performance

Yes

Yes

Quick Sync Video

Hardware technology developed by Intel that provides fast and efficient video processing. It allows you to quickly encode and decode video with minimal CPU usage, reducing system load and providing smoother and more efficient video playback.
Show all

Yes

Yes

Clear Video

A technology that improves video quality and playback. It offers sharper and more realistic images, improved color reproduction and detail, and smoother video playback.

Yes

Yes

Clear Video HD

Clear Video HD is an Intel technology that improves the quality of video playback on computers. It includes video processing algorithms, improves sharpness and color reproduction, provides smooth playback and hardware support for video decoding of various formats.
Show all

Yes

Yes

InTru 3D

A technology in Intel processors that enables three-dimensional (3D) content to be played on a computer.
Full text

Yes

Yes

Supports multi-threading

The ability to handle multiple tasks simultaneously to improve performance.
Full text

Yes

Yes

Process technology

The small size of the semiconductor means it is a new generation chip.

14 nm

Average: 36.8 nm

14 nm

Average: 36.8 nm

Heat dissipation (TDP)

Heat dissipation requirement (TDP) is the maximum amount of energy that can be dissipated by the cooling system. The lower the TDP, the less power will be consumed.
Show all

95W

Average: 67.6 W

125W

Average: 67.6 W

PCI Express Edition

High-speed bus for connecting peripherals to the computer. Different versions determine the data transfer rate, and the number (x1, x4, x8, x16) indicates the number of logical lines for data transfer and determines the throughput and capabilities of the devices.
Show all

3

Mean: 2.9

3

Mean: 2.9

Available Embedded Options

No

No

Cooling Specifications W)

PCG 2015D

Chip size

149

max 513

Mean value:

max 513

Mean value:

GPU base clock

The graphics processing unit (GPU) has a high clock speed.

350MHz

max 2400

Average: 535.8 MHz

350MHz

max 2400

Average: 535.