AMD Threadripper PRO 7945WX vs Intel Core i9 9900KS

VS

AMD Threadripper PRO 7945WX Intel Core i9 9900KS

We compared two desktop CPUs: AMD Threadripper PRO 7945WX with 12 cores 4.7GHz and Intel Core i9 9900KS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7945WX 's Advantages

Released 4 years late

Higher specification of memory (DDR5-5200 vs DDR4-2666)

Larger memory bandwidth (332.8GB/s vs 41.6GB/s)

Newer PCIe version (5 vs 3.0)

Higher base frequency (4.7GHz vs 4.0GHz)

Larger L3 cache size (64MB vs 16MB)

Intel Core i9 9900KS 's Advantages

Integrated graphics card

Lower TDP (127W vs 350W)

Score

Benchmark

Geekbench 5 Single Core

AMD Threadripper PRO 7945WX +50%

2091

Intel Core i9 9900KS

1391

Geekbench 5 Multi Core

AMD Threadripper PRO 7945WX +111%

20380

Intel Core i9 9900KS

9636

AMD Threadripper PRO 7945WX

VS

Intel Core i9 9900KS

General Parameters

Oct 2023

Release Date

Oct 2019

AMD

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Storm Peak

Core Architecture

Coffee Lake

-

Processor Number

i9-9900KS

AMD Socket sTR5

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

-

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

AMD Socket sTR5

Socket

LGA-1151

350 W

Power Consumption

127 W

-

Peak Operating Temperature

100 °C

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

FC-LGA4844

Package

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

4.7 GHz

Performance Core Base Frequency

4.0 GHz

5.3 GHz

Performance Core Turbo Frequency

5 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

47.0

Multiplier

40x

64 KB per core

L1 Cache

64 K per core

12 MB

L2 Cache

256 K per core

64 MB

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-2666

2 TB

Max Memory Size

128 GB

8

Max Memory Channels

2

332.8 GB/s

Max Memory Bandwidth

41.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1200 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

AMD Threadripper PRO 7945WX

Official Website

Intel Core i9 9900KS

5

PCIe Version

3.0

128

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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