Intel Core i7 7800X vs Intel Core i9 10900F

VS

Intel Core i7 7800X Intel Core i9 10900F

We compared two desktop CPUs: Intel Core i7 7800X with 6 cores 3.5GHz and Intel Core i9 10900F with 10 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7800X 's Advantages

Larger memory bandwidth (79.47GB/s vs 45.8GB/s)

Higher base frequency (3.5GHz vs 2.8GHz)

Intel Core i9 10900F 's Advantages

Released 3 years late

Higher specification of memory (DDR4-2933 vs DDR4-2400)

Larger L3 cache size (20MB vs 8MB)

Lower TDP (65W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 7800X

963

Intel Core i9 10900F +39%

1341

Cinebench R23 Multi Core

Intel Core i7 7800X

7269

Intel Core i9 10900F +46%

10677

Geekbench 6 Single Core

Intel Core i7 7800X

1362

Intel Core i9 10900F +30%

1774

Geekbench 6 Multi Core

Intel Core i7 7800X

6082

Intel Core i9 10900F +57%

9566

Geekbench 5 Single Core

Intel Core i7 7800X

1069

Intel Core i9 10900F +23%

1322

Geekbench 5 Multi Core

Intel Core i7 7800X

6578

Intel Core i9 10900F +54%

10172

Passmark CPU Single Core

Intel Core i7 7800X

2409

Intel Core i9 10900F +26%

3055

Passmark CPU Multi Core

Intel Core i7 7800X

12894

Intel Core i9 10900F +58%

20453

Intel Core i7 7800X

VS

Intel Core i9 10900F

General Parameters

May 2017

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Comet Lake

i7-7800X

Processor Number

i9-10900F

LGA-2066

Socket

LGA-1200

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1200

140 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

10

12

Performance Core Threads

20

3.5 GHz

Performance Core Base Frequency

2.8 GHz

4 GHz

Performance Core Turbo Frequency

5.2 GHz

6

Total Core Count

10

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

28x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-2933

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

45.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 7800X

Official Website

Intel Core i9 10900F

3.0

PCIe Version

3.0

28

PCIe Lanes

16

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

Extended Instruction Set

-

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