Intel Core i9 14900K vs AMD Ryzen Threadripper Pro 3975WX

VS

Intel Core i9 14900K

AMD Ryzen Threadripper Pro 3975WX

We compared two desktop CPUs: Intel Core i9 14900K with 24 cores 3.2GHz and AMD Ryzen Threadripper Pro 3975WX with 32 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900K 's Advantages

Released 3 years and 3 months late

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Newer PCIe version (5.0 vs 4.0)

Lower TDP (125W vs 280W)

AMD Ryzen Threadripper Pro 3975WX 's Advantages

Larger memory bandwidth (204.8GB/s vs 89.6GB/s)

Higher base frequency (3.5GHz vs 3.2GHz)

Larger L3 cache size (128MB vs 36MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900K +89%

2358

AMD Ryzen Threadripper Pro 3975WX

1244

Cinebench R23 Multi Core

Intel Core i9 14900K

38497

AMD Ryzen Threadripper Pro 3975WX +12%

43450

Geekbench 6 Single Core

Intel Core i9 14900K +96%

3169

AMD Ryzen Threadripper Pro 3975WX

1615

Geekbench 6 Multi Core

Intel Core i9 14900K +32%

22637

AMD Ryzen Threadripper Pro 3975WX

17022

Cinebench 2024 Multi Core

Intel Core i9 14900K

2130

AMD Ryzen Threadripper Pro 3975WX +17%

2504

Blender

Intel Core i9 14900K +2%

671

AMD Ryzen Threadripper Pro 3975WX

653

Passmark CPU Single Core

Intel Core i9 14900K +79%

4770

AMD Ryzen Threadripper Pro 3975WX

2661

Passmark CPU Multi Core

Intel Core i9 14900K

61120

AMD Ryzen Threadripper Pro 3975WX +2%

62727

Intel Core i9 14900K

VS

AMD Ryzen Threadripper Pro 3975WX

General Parameters

Oct 2023

Release Date

Jul 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 2

i9-14900K

Processor Number

-

LGA-1700

Socket

sWRX8

UHD Graphics 770

Integrated Graphics

N/A

Core i9 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

7 nm

125 W

Power Consumption

280 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

90 °C

Intel

Foundry

-

257 mm²

Die Size

-

CPU Performance

8

Performance Cores

32

16

Performance Core Threads

64

3.2 GHz

Performance Core Base Frequency

3.5 GHz

6 GHz

Performance Core Turbo Frequency

4.2 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

4.4 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

35x

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

36 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-3200

192 GB

Max Memory Size

2048 GB

2

Max Memory Channels

8

89.6 GB/s

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1650 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 14900K

Official Website

AMD Ryzen Threadripper Pro 3975WX

5.0

PCIe Version

4.0

20

PCIe Lanes

128

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