Intel Core i7 10700K vs Intel Core i9 7920X

VS

Intel Core i7 10700K Intel Core i9 7920X

We compared two desktop CPUs: Intel Core i7 10700K with 8 cores 3.8GHz and Intel Core i9 7920X with 12 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 10700K 's Advantages

Released 2 years and 9 months late

Integrated graphics card

Higher specification of memory (DDR4-2933 vs DDR4-2666)

Higher base frequency (3.8GHz vs 2.9GHz)

Lower TDP (125W vs 140W)

Intel Core i9 7920X 's Advantages

Larger memory bandwidth (85GB/s vs 45.8GB/s)

Larger L3 cache size (17MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 10700K +52%

1601

Intel Core i9 7920X

1053

Geekbench 6 Multi Core

Intel Core i7 10700K +72%

7472

Intel Core i9 7920X

4327

Geekbench 5 Single Core

Intel Core i7 10700K +21%

1378

Intel Core i9 7920X

1137

Geekbench 5 Multi Core

Intel Core i7 10700K

8629

Intel Core i9 7920X +37%

11828

Passmark CPU Single Core

Intel Core i7 10700K +22%

3060

Intel Core i9 7920X

2488

Passmark CPU Multi Core

Intel Core i7 10700K

19100

Intel Core i9 7920X +22%

23468

Intel Core i7 10700K

VS

Intel Core i9 7920X

General Parameters

May 2020

Release Date

Aug 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake-S

Core Architecture

Skylake

i7-10700K

Processor Number

i9-7920X

LGA-1200

Socket

LGA-2066

UHD Graphics 630

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-2066

125 W

Power Consumption

140 W

100 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

2.9 GHz

5.1 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

29x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

17 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

45.8 GB/s

Max Memory Bandwidth

85 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 10700K

Official Website

Intel Core i9 7920X

3.0

PCIe Version

3.0

16

PCIe Lanes

44

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

Related CPU Comparisons

1

Intel Core i7 10700K vs Intel Core i5 12400F

2

AMD Ryzen 7 7800X3D vs Intel Core i7 10700K

3

AMD Ryzen 7 5700X vs Intel Core i7 10700K

4

Intel Core i7 14700K vs Intel Core i7 10700K

5

Intel Core i7 10700K vs Intel Core i5 14500

6

Intel Core i7 10700K vs AMD Ryzen 7 7700

7

Intel Core i9 14900T vs Intel Core i7 10700K

8

Intel Core i9 7920X vs Intel Core i7 13700F

9

Intel Core i7 10700K vs AMD Ryzen 5 3600X

10

Intel Core i7 10700K vs Intel Pentium Silver J5040