AMD Ryzen 9 7950X vs Intel Core i7 7800X

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We compared two desktop CPUs: AMD Ryzen 9 7950X with 16 cores 4.5GHz and Intel Core i7 7800X with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7950X 's Advantages

Released 5 years and 3 months late

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR4-2400)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.5GHz vs 3.5GHz)

Larger L3 cache size (64MB vs 8MB)

Intel Core i7 7800X 's Advantages

Larger memory bandwidth (79.47GB/s vs 73.4GB/s)

Lower TDP (140W vs 170W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7950X +113%

2059

Intel Core i7 7800X

963

Cinebench R23 Multi Core

AMD Ryzen 9 7950X +425%

38165

Intel Core i7 7800X

7269

Geekbench 6 Single Core

AMD Ryzen 9 7950X +125%

3068

Intel Core i7 7800X

1362

Geekbench 6 Multi Core

AMD Ryzen 9 7950X +252%

21409

Intel Core i7 7800X

6082

Geekbench 5 Single Core

AMD Ryzen 9 7950X +108%

2232

Intel Core i7 7800X

1069

Geekbench 5 Multi Core

AMD Ryzen 9 7950X +268%

24244

Intel Core i7 7800X

6578

Passmark CPU Single Core

AMD Ryzen 9 7950X +77%

4286

Intel Core i7 7800X

2409

Passmark CPU Multi Core

AMD Ryzen 9 7950X +388%

62987

Intel Core i7 7800X

12894

AMD Ryzen 9 7950X

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Intel Core i7 7800X

General Parameters

Aug 2022

Release Date

May 2017

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Skylake

-

Processor Number

i7-7800X

AM5

Socket

LGA-2066

Radeon Graphics (Ryzen 7000)

Integrated Graphics

N/A

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

AM5

Socket

LGA-2066

170 W

Power Consumption

140 W

230 W

Max Turbo Power Consumption

-

95°C

Peak Operating Temperature

100 °C

CPU Performance

16

Performance Cores

6

32

Performance Core Threads

12

4.5 GHz

Performance Core Base Frequency

3.5 GHz

5.7 GHz

Performance Core Turbo Frequency

4 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

45x

Multiplier

35x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5200

Memory Types

DDR4-2400

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

73.4 GB/s

Max Memory Bandwidth

79.47 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7950X

Official Website

Intel Core i7 7800X

5.0

PCIe Version

3.0

28

PCIe Lanes

28

-

Extended Instruction Set

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

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