6800K vs 2699: Core i7-6800K vs Xeon E5-2699 v4 [in 3 benchmarks]

Intel Core i7-6800k vs Intel Xeon E5-2699A v4: What is the difference?

43points

Intel Core i7-6800k

49points

Intel Xeon E5-2699A v4

Comparison winner

vs

66 facts in comparison

Intel Core i7-6800k

Intel Xeon E5-2699A v4

Why is Intel Core i7-6800k better than Intel Xeon E5-2699A v4?

  • 0.2GHz higher turbo clock speed?
    3.8GHzvs3.6GHz
  • Has an unlocked multiplier?
  • 10 higher clock multiplier?
    34vs24

Why is Intel Xeon E5-2699A v4 better than Intel Core i7-6800k?

  • 2.59x faster CPU speed?
    22 x 2.4GHzvs6 x 3.4GHz
  • 32 more CPU threads?
    44vs12
  • 4MB bigger L2 cache?
    5.5MBvs1.5MB
  • 40MB bigger L3 cache?
    55MBvs15MB
  • 1216KB bigger L1 cache?
    1408KBvs192KB
  • 0. 05MB/core more L2 cache per core?
    0.25MB/corevs0.2MB/core
  • 1372GB larger maximum memory amount?
    1500GBvs128GB
  • Supports ECC memory?

Which are the most popular comparisons?

Intel Core i7-6800k

vs

AMD Ryzen 7 5800X

Intel Xeon E5-2699A v4

vs

Intel Xeon E5-2699 v4

Intel Core i7-6800k

vs

Intel Core i7-6700

Intel Xeon E5-2699A v4

vs

Intel Xeon E5-2699R v4

Intel Core i7-6800k

vs

Intel Core i5-10400F

Intel Xeon E5-2699A v4

vs

Intel Xeon D-2786NTE

Intel Core i7-6800k

vs

Intel Core i7-5960X

Intel Xeon E5-2699A v4

vs

Intel Xeon Silver 4214R

Intel Core i7-6800k

vs

Intel Core i5-9400F

Intel Xeon E5-2699A v4

vs

Intel Xeon E5-2670

Intel Core i7-6800k

vs

Intel Core i5-6500

Intel Xeon E5-2699A v4

vs

Intel Xeon E5-2667 v4

Intel Core i7-6800k

vs

AMD A10-5800K

Intel Xeon E5-2699A v4

vs

Intel Xeon E5-2697A v4

Intel Core i7-6800k

vs

Intel Core i5-8600K

Intel Xeon E5-2699A v4

vs

Intel Xeon Gold 6226R

Intel Core i7-6800k

vs

Intel Core i7-7700

Intel Xeon E5-2699A v4

vs

Intel Xeon Silver 4210T

Intel Core i7-6800k

vs

AMD Ryzen 5 5600X

Price comparison

User reviews

Performance

CPU speed

6 x 3. 4GHz

22 x 2.4GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.

CPU threads

More threads result in faster performance and better multitasking.

turbo clock speed

3.8GHz

3.6GHz

When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

Has an unlocked multiplier

✔Intel Core i7-6800k

✖Intel Xeon E5-2699A v4

Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.

L2 cache

A larger L2 cache results in faster CPU and system-wide performance.

L3 cache

A larger L3 cache results in faster CPU and system-wide performance.

L1 cache

1408KB

A larger L1 cache results in faster CPU and system-wide performance.

L2 core

0.2MB/core

0.25MB/core

More data can be stored in the L2 cache for access by each core of the CPU.

L3 core

2.5MB/core

2.5MB/core

More data can be stored in the L3 cache for access by each core of the CPU.

Benchmarks

PassMark result

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

This benchmark measures the performance of the CPU using multiple threads.

PassMark result (single)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

This benchmark measures the performance of the CPU using a single thread.

Cinebench R20 (multi) result

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.

Cinebench R20 (single) result

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.

Geekbench 5 result (multi)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2023)

Geekbench 5 result (single)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2023)

Blender (bmw27) result

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

Blender (classroom) result

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

performance per watt

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.

Integrated graphics

OpenCL version

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.

Memory

RAM speed

2400MHz

2400MHz

It can support faster memory, which will give quicker system performance.

maximum memory bandwidth

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

76.8GB/s

This is the maximum rate that data can be read from or stored into memory.

DDR memory version

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.

memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.

maximum memory amount

1500GB

The maximum amount of memory (RAM) supported.

bus transfer rate

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

9.6GT/s

The bus is responsible for transferring data between different components of a computer or device.

Supports ECC memory

✖Intel Core i7-6800k

✔Intel Xeon E5-2699A v4

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

eMMC version

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.

bus speed

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

The bus is responsible for transferring data between different components of a computer or device.

Features

uses multithreading

✔Intel Core i7-6800k

✔Intel Xeon E5-2699A v4

Multithreading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides increased performance by splitting each of the processor’s physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.

Has AES

✔Intel Core i7-6800k

✔Intel Xeon E5-2699A v4

AES is used to speed up encryption and decryption.

Has AVX

✔Intel Core i7-6800k

✔Intel Xeon E5-2699A v4

AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.

SSE version

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.

Has F16C

✖Intel Core i7-6800k

✔Intel Xeon E5-2699A v4

F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

bits executed at a time

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

NEON provides acceleration for media processing, such as listening to MP3s.

Has MMX

✔Intel Core i7-6800k

✔Intel Xeon E5-2699A v4

MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

Has TrustZone

✖Intel Core i7-6800k

✖Intel Xeon E5-2699A v4

A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).

front-end width

Unknown. Help us by suggesting a value. (Intel Core i7-6800k)

Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)

The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better

Price comparison

Which are the best CPUs?

Intel Core i7-6800K vs Dual Intel Xeon E5-2699 v3 Benchmarks, Specs, Performance Comparison and Differences








Intel Core i7-6800K vs Dual Intel Xeon E5-2699 v3

Comparison of the technical characteristics between the processors, with the Intel Core i7-6800K on one side and the Dual Intel Xeon E5-2699 v3 on the other side. The first is dedicated to the desktop sector, It has 6 cores, 12 threads, a maximum frequency of 3,6GHz. The second is used on the server segment, it has a total of 18 cores, 36 threads, its turbo frequency is set to 3,6 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.

Note: Commissions may be earned from the links above.

This page contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. For an explanation of our advertising policy, please visit this page.

Specification comparison:

Processor

Intel Core i7-6800K

Dual Intel Xeon E5-2699 v3
Market (main)

Desktop

Server
ISA

x86-64 (64 bit)

x86-64 (64 bit)
Microarchitecture

Broadwell

Haswell
Core name

Broadwell-E

Haswell-EP
Family

Core i7-6000

Xeon E5-2600 v3
Part number(s), S-Spec

BX80671I76800K,

BXC80671I76800K,

CM8067102056201,

QKVR, SR2PD

CM8064401739300,

QGEP, QGN1, SR1XD


Release date

Q2 2016

Q3 2014
Lithography

14 nm

32 nm
Transistors

2. 600.000.000

14.400.000.000
Cores

6

36
Threads

12

72
Base frequency

3,4 GHz

2,3 GHz
Turbo frequency

3,6 GHz

3,6 GHz
Cache memory

15 MB

90 MB
Max memory capacity

128 GB

1.536 GB
Memory types

DDR4 2400/2133

DDR4 1600/1866/2133


Max # of memory channels

4

8
Max memory bandwidth

76,8 GB/s

136 GB/s
Max PCIe lanes

28

80
TDP

140 W

290 W
Suggested PSU

650W ATX Power Supply

800W ATX Power Supply
GPU integrated graphics

None

None
Socket

LGA2011-3

LGA2011
Compatible motherboard

Socket LGA 2011-3 Motherboard 

Socket LGA 2011 Motherboard 
Maximum temperature

67. 2°C

76.4°C
CPU-Z single thread

536

339
CPU-Z multi thread

3.932

11.063
Cinebench R15 single thread

148

115
Cinebench R15 multi-thread

1.089

4.136
Cinebench R23 single thread

846

750
Cinebench R23 multi-thread

7.541

24.098
PassMark single thread

2.258

2.013
PassMark CPU Mark

10. 574

35.617
(Linux 64-bit)
Geekbench 4 single core

4.810

3.409
(Linux 64-bit)
Geekbench 4 multi-core

20.385

58.288
(Linux)
Geekbench 5 single core

1.062

848
(Linux)
Geekbench 5 multi-core

6.012

16.288
(SGEMM)
GFLOPS performance

373,4 GFLOPS

1.254 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio

146 pts / W

201 pts / W
Amazon


eBay


Note: Commissions may be earned from the links above.

We can better compare what are the technical differences between the two processors.

Suggested PSU: We assume that we have An ATX computer case, a high end graphics card, 16GB RAM, a 512GB SSD, a 1TB HDD hard drive, a Blu-Ray drive. We will have to rely on a more powerful power supply if we want to have several graphics cards, several monitors, more memory, etc.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

The processor Dual Intel Xeon E5-2699 v3 has a larger number of cores, they have a similar turbo frequency, that the PDT of Intel Core i7-6800K is lower. The Intel Core i7-6800K was designed earlier.

Performance comparison with the benchmarks:

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.





CPU-Z — Multi-thread & single thread score
Dual Intel Xeon E5-2699 v3

339

11.063
Intel Core i7-6800K

536

3.932

In single core, the difference is 58%. In multi-core, the difference in terms of gap is 181%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

CPU-Z is a system information software that provides the name of the processor, its model number, the codename, the cache levels, the package, the process. It can also gives data about the mainboard, the memory. It makes real time measurement, with finally a benchmark for the single thread, as well as for the multi thread.





Cinebench R15 — Multi-thread & single thread score
Dual Intel Xeon E5-2699 v3

115

4. 136
Intel Core i7-6800K

148

1.089

In single core, the difference is 29%. In multi-core, the difference in terms of gap is 280%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.





Cinebench R23 — Multi-thread & single thread score
Dual Intel Xeon E5-2699 v3

750

24. 098
Intel Core i7-6800K

846

7.541

In single core, the difference is 13%. In multi-core, the difference in terms of gap is 220%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Cinebench R23 is cross-platform testing software that allows you to assess the hardware capabilities of a device such as a computer, tablet, server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant. The test scene contains no less than 2,000 objects and more than 300,000 polygons in total.





PassMark — CPU Mark & single thread
Dual Intel Xeon E5-2699 v3

2. 013

35.617
Intel Core i7-6800K

2.258

10.574

In single core, the difference is 12%. In multi-core, the difference in terms of gap is 237%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.

On Windows 64-bit:





Geekbench 4 — Multi-core & single core score — Windows 64-bit
Dual Intel Xeon E5-2699 v3

2. 963

25.913
Intel Core i7-6800K

4.377

21.548

In single core, the difference is 48%. In multi-core, the difference in terms of gap is 20%.

On Linux 64-bit:





Geekbench 4 — Multi-core & single core score — Linux 64-bit
Dual Intel Xeon E5-2699 v3

3.409

58.288
Intel Core i7-6800K

4.810

20.385

In single core, the difference is 41%. In multi-core, the difference in terms of gap is 186%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

On Windows:





Geekbench 5 — Multi-core & single core score — Windows
Dual Intel Xeon E5-2699 v3

780

13.048
Intel Core i7-6800K

1.001

5.654

In single core, the difference is 28%. In multi-core, the difference in terms of gap is 131%.

On Linux:





Geekbench 5 — Multi-core & single core score — Linux
Dual Intel Xeon E5-2699 v3

848

16.288
Intel Core i7-6800K

1.062

6.012

In single core, the difference is 25%. In multi-core, the difference in terms of gap is 171%.

On macOS:





Geekbench 5 — Multi-core & single core score — macOS
Dual Intel Xeon E5-2699 v3

866

13.472
Intel Core i7-6800K

960

6.010

In single core, the difference is 11%. In multi-core, the difference in terms of gap is 124%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems.