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

VS

Intel Core i9 14900KF AMD Ryzen Threadripper Pro 3975WX

We compared two desktop CPUs: Intel Core i9 14900KF 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 14900KF 's Advantages

Released 3 years and 3 months late

Higher specification of memory (DDR5-5600 vs DDR4-3200)

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)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900KF +89%

2358

AMD Ryzen Threadripper Pro 3975WX

1244

Cinebench R23 Multi Core

Intel Core i9 14900KF

38497

AMD Ryzen Threadripper Pro 3975WX +12%

43450

Geekbench 6 Single Core

Intel Core i9 14900KF +96%

3176

AMD Ryzen Threadripper Pro 3975WX

1615

Geekbench 6 Multi Core

Intel Core i9 14900KF +31%

22411

AMD Ryzen Threadripper Pro 3975WX

17022

Cinebench 2024 Multi Core

Intel Core i9 14900KF

2211

AMD Ryzen Threadripper Pro 3975WX +13%

2504

Blender

Intel Core i9 14900KF

622

AMD Ryzen Threadripper Pro 3975WX +13%

705

Passmark CPU Single Core

Intel Core i9 14900KF +77%

4722

AMD Ryzen Threadripper Pro 3975WX

2661

Passmark CPU Multi Core

Intel Core i9 14900KF

60232

AMD Ryzen Threadripper Pro 3975WX +4%

62727

Intel Core i9 14900KF

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

i9-14900KF

Processor Number

-

LGA-1700

Socket

sWRX8

No

Integrated Graphics

N/A

Core i9 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

7 nm

LGA-1700

Socket

sWRX8

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

-

FC-LGA16A

Package

-

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

Miscellaneous

Intel Core i9 14900KF

Official Website

AMD Ryzen Threadripper Pro 3975WX

5.0

PCIe Version

4.0

20

PCIe Lanes

128

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