I7 gen 10700k vs i9 10900k: Intel Core i7-10700K vs i9-10900K

Why is Intel Core i9-10900K better than Intel Core i7-10700K?

• 21.71% faster CPU speed?
  10 x 3.7GHzvs8 x 3.8GHz
• 4 more CPU threads?
  20vs16
• 0.5MB bigger L2 cache?
  2.5MBvs2MB
• 23.03% higher PassMark result?
  23671vs19240
• 4MB bigger L3 cache?
  20MBvs16MB
• 128KB bigger L1 cache?
  640KBvs512KB
• 21.78% higher multi-core Geekbench 5 result?
  10747vs8825
• 21. 3% higher Cinebench R20 (multi) result?
  6419vs5292

Which are the most popular comparisons?

Intel Core i7-10700K

vs

Intel Core i5-12600K

Intel Core i9-10900K

vs

Intel Core i9-11900K

Intel Core i7-10700K

vs

AMD Ryzen 5 5600X

Intel Core i9-10900K

vs

AMD Ryzen 7 5800X

Intel Core i7-10700K

vs

AMD Ryzen 7 5800X

Intel Core i9-10900K

vs

AMD Ryzen 9 5900X

Intel Core i7-10700K

vs

Intel Core i7-11700K

Intel Core i9-10900K

vs

Intel Core i9-10900X

Intel Core i7-10700K

vs

AMD Ryzen 5 5600G

Intel Core i9-10900K

vs

AMD Ryzen 5 5600X

Intel Core i7-10700K

vs

AMD Ryzen 7 4800H

Intel Core i9-10900K

vs

Apple M1

Intel Core i7-10700K

vs

Intel Core i9-9900K

Intel Core i9-10900K

vs

Intel Core i5-12600K

Intel Core i7-10700K

vs

AMD Ryzen 7 3700X

Intel Core i9-10900K

vs

Intel Core i9-10850K

Intel Core i7-10700K

vs

AMD Ryzen 7 5700G

Intel Core i9-10900K

vs

Intel Core i9-10900

Price comparison

Cheap alternatives

User reviews

Overall Rating

Intel Core i7-10700K

2 User reviews

Intel Core i7-10700K

10. 0/10

2 User reviews

Intel Core i9-10900K

1 User reviews

Intel Core i9-10900K

10.0/10

1 User reviews

Features

Value for money

8.0/10

2 votes

10.0/10

1 votes

Gaming

10.0/10

2 votes

10.0/10

1 votes

Performance

10.0/10

2 votes

10.0/10

1 votes

Reliability

10.0/10

2 votes

10.0/10

1 votes

Energy efficiency

8.0/10

2 votes

10.0/10

1 votes

Performance

1.CPU speed

8 x 3.8GHz

10 x 3.7GHz

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.

2.CPU threads

More threads result in faster performance and better multitasking.

3.turbo clock speed

5.1GHz

5.3GHz

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

4.Has an unlocked multiplier

✔Intel Core i7-10700K

✔Intel Core i9-10900K

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

5.L2 cache

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

6.L3 cache

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

7.L1 cache

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

8. L2 core

0.25MB/core

0.25MB/core

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

9.L3 core

2MB/core

2MB/core

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

Memory

1.RAM speed

2933MHz

2933MHz

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

2.maximum memory bandwidth

45.8GB/s

45.8GB/s

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

3.DDR memory version

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.

4.memory channels

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

5. maximum memory amount

The maximum amount of memory (RAM) supported.

6.bus transfer rate

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

7.Supports ECC memory

✖Intel Core i7-10700K

✖Intel Core i9-10900K

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.

8.eMMC version

Unknown. Help us by suggesting a value. (Intel Core i7-10700K)

Unknown. Help us by suggesting a value. (Intel Core i9-10900K)

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.

9.bus speed

Unknown. Help us by suggesting a value. (Intel Core i7-10700K)

Unknown. Help us by suggesting a value. (Intel Core i9-10900K)

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

Benchmarks

1.PassMark result

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

2.PassMark result (single)

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

3.Geekbench 5 result (multi)

Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2022)

4.Cinebench R20 (multi) result

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

5.Cinebench R20 (single) result

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

6.Geekbench 5 result (single)

Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2022)

7.Blender (bmw27) result

164.9seconds

132.9seconds

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.

8.Blender (classroom) result

540.4seconds

409.6seconds

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.

9.performance per watt

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

Features

1.uses multithreading

✔Intel Core i7-10700K

✔Intel Core i9-10900K

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.

2.Has AES

✔Intel Core i7-10700K

✔Intel Core i9-10900K

AES is used to speed up encryption and decryption.

3.Has AVX

✔Intel Core i7-10700K

✔Intel Core i9-10900K

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

4.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.

5.Has F16C

✔Intel Core i7-10700K

✔Intel Core i9-10900K

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

6.bits executed at a time

Unknown. Help us by suggesting a value. (Intel Core i7-10700K)

Unknown. Help us by suggesting a value. (Intel Core i9-10900K)

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

7.Has MMX

✔Intel Core i7-10700K

✔Intel Core i9-10900K

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

8.Has TrustZone

✖Intel Core i7-10700K

✖Intel Core i9-10900K

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).

9.front-end width

Unknown. Help us by suggesting a value. (Intel Core i7-10700K)

Unknown. Help us by suggesting a value. (Intel Core i9-10900K)

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

Price comparison

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Which are the best CPUs?

Intel Core i9 10900K vs i7 10700K: performance comparison

VS

Intel Core i9 10900K

Intel Core i7 10700K

We compared two desktop CPUs: the 3. 7 GHz Intel Core i9 10900K with 10-cores against the 3.8 GHz i7 10700K with 8-cores. On this page, you’ll find out which processor has better performance in benchmarks, games and other useful information.

1. Review
2. Differences
3. Performance
4. Specs
5. Comments (1)

Review

General overview and comparison of the processors

Single-Core Performance

Performance in single-threaded apps and benchmarks

Core i9 10900K

73

Core i7 10700K

71

Performance

Measure performance when all cores are involved

Core i9 10900K

69

Core i7 10700K

56

Power Efficiency

The efficiency score of electricity consumption

Core i9 10900K

51

Core i7 10700K

51

NanoReview Final Score

Generic CPU rating

Core i9 10900K

66

Core i7 10700K

60

Key Differences

What are the key differences between 10700K and 10900K

Advantages of Intel Core i9 10900K

• Has 2 more physical cores
• Has 4 MB larger L3 cache size
• 4% higher Turbo Boost frequency (5. 3 GHz vs 5.1 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks

Cinebench R23 (Single-Core)

Core i9 10900K
+8%

1404

Core i7 10700K

1297

Cinebench R23 (Multi-Core)

Core i9 10900K
+22%

15336

Core i7 10700K

12613

Passmark CPU (Single-Core)

Core i9 10900K
+3%

3150

Core i7 10700K

3070

Passmark CPU (Multi-Core)

Core i9 10900K
+23%

23484

Core i7 10700K

19126

Geekbench 5 (Single-Core)

Core i9 10900K

1332

Core i7 10700K
+3%

1368

Geekbench 5 (Multi-Core)

Core i9 10900K
+24%

10782

Core i7 10700K

8693

▶️ Submit your Cinebench R23 result

By purchasing through links on this site, we may receive a commission from Amazon. This does not affect our assessment methodology.

Specifications

Full technical specification of Intel Core i9 10900K and i7 10700K

General

Performance

Cores	10	8
Threads	20	16
Base Frequency	3. 7 GHz	3.8 GHz
Turbo Boost Frequency	5.3 GHz	5.1 GHz
Bus frequency	100 MHz	100 MHz
Multiplier	37x	38x
Bus Bandwidth	8 GT/s	8 GT/s
L1 Cache	64K (per core)	64K (per core)
L2 Cache	256K (per core)	256K (per core)
L3 Cache	20MB (shared)	16MB (shared)
Unlocked Multiplier	Yes	Yes

Integrated Graphics	Intel UHD Graphics 630	Intel UHD Graphics 630
GPU Base Clock	350 MHz	350 MHz
GPU Boost Clock	1200 MHz	1200 MHz
Shading Units	192	192
TMUs	24	24
ROPs	3	3
Execution Units	24	24
TGP	15 W	15 W
Max. Resolution	4096×2304 — 60 Hz	4096×2304 — 60 Hz

iGPU FLOPS

Core i9 10900K

0.38 TFLOPS

Core i7 10700K

0.38 TFLOPS

Memory support

Cast your vote

Choose between two processors

Core i9 10900K

135 (51. 3%)

Core i7 10700K

128 (48.7%)

Total votes: 263

ompetitors

1.
Apple M1 and Intel Core i9 10900K

2.
Intel Core i5 12600K and Intel Core i9 10900K

3.
Intel Core i5 12400F and Intel Core i9 10900K

4.
Apple M1 Max and Intel Core i7 10700K

5.
AMD Ryzen 7 5800X and Intel Core i7 10700K

6.
Apple M1 and Intel Core i7 10700K

7.
Intel Core i5 12600K and Intel Core i7 10700K

8.
Intel Core i5 12400F and Intel Core i7 10700K

So which CPU will you choose: Intel Core i7 10700K or i9 10900K?

Name

Message

Promotion

Intel Core i7-10700K vs Intel Core i9-10900K: What is the difference?

66 BALLLA

Intel Core i7-10700K

68 BALLLA

Intel Core i9-10900k

I7-10700KF

I9-10900KF

9000- 10700K

Intel Core i9-10900K

Why is Intel Core i7-10700K better than Intel Core i9-10900K?