Intel Core i9 12900KF vs AMD Ryzen Threadripper Pro 3995WX

VS

Intel Core i9 12900KF AMD Ryzen Threadripper Pro 3995WX

We compared two desktop CPUs: Intel Core i9 12900KF with 16 cores 3.2GHz and AMD Ryzen Threadripper Pro 3995WX with 64 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900KF 's Advantages

Released 1 years and 3 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.2GHz vs 2.7GHz)

Lower TDP (125W vs 280W)

AMD Ryzen Threadripper Pro 3995WX 's Advantages

Larger memory bandwidth (204.8GB/s vs 76.8GB/s)

Larger L3 cache size (256MB vs 30MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900KF +64%

2028

AMD Ryzen Threadripper Pro 3995WX

1231

Cinebench R23 Multi Core

Intel Core i9 12900KF

27422

AMD Ryzen Threadripper Pro 3995WX +167%

73220

Geekbench 6 Single Core

Intel Core i9 12900KF +68%

2686

AMD Ryzen Threadripper Pro 3995WX

1595

Geekbench 6 Multi Core

Intel Core i9 12900KF +5%

16130

AMD Ryzen Threadripper Pro 3995WX

15338

Blender

Intel Core i9 12900KF

382

AMD Ryzen Threadripper Pro 3995WX +167%

1023

Geekbench 5 Single Core

Intel Core i9 12900KF +55%

1970

AMD Ryzen Threadripper Pro 3995WX

1263

Geekbench 5 Multi Core

Intel Core i9 12900KF

17469

AMD Ryzen Threadripper Pro 3995WX +84%

32289

Passmark CPU Single Core

Intel Core i9 12900KF +60%

4167

AMD Ryzen Threadripper Pro 3995WX

2596

Passmark CPU Multi Core

Intel Core i9 12900KF

41190

AMD Ryzen Threadripper Pro 3995WX +99%

82252

Intel Core i9 12900KF

VS

AMD Ryzen Threadripper Pro 3995WX

General Parameters

Oct 2021

Release Date

Jul 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 2

i9-12900KF

Processor Number

-

LGA-1700

Socket

sWRX8

No

Integrated Graphics

N/A

Package

10 nm

Manufacturing Process

7 nm

LGA-1700

Socket

sWRX8

125 W

Power Consumption

280 W

241 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

90 °C

CPU Performance

8

Performance Cores

64

16

Performance Core Threads

128

3.2 GHz

Performance Core Base Frequency

2.7 GHz

5.1 GHz

Performance Core Turbo Frequency

4.2 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

64

24

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

27x

64 K per core

L1 Cache

96 K per core

14 MB shared

L2 Cache

512 K per core

30 MB shared

L3 Cache

256 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

2048 GB

2

Max Memory Channels

8

76.8 GB/s

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 12900KF

Official Website

AMD Ryzen Threadripper Pro 3995WX

5.0

PCIe Version

4.0

20

PCIe Lanes

128

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