AMD Ryzen Threadripper Pro 3945WX vs Intel Core i7 9800X

VS

AMD Ryzen Threadripper Pro 3945WX

Intel Core i7 9800X

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz and Intel Core i7 9800X with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 1 years and 9 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (204.8GB/s vs 79.47GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.0GHz vs 3.8GHz)

Larger L3 cache size (64MB vs 17MB)

More modern manufacturing process (7nm vs 14nm)

Intel Core i7 9800X 's Advantages

Lower TDP (165W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper Pro 3945WX +18%

1561

Intel Core i7 9800X

1314

Geekbench 6 Multi Core

AMD Ryzen Threadripper Pro 3945WX +37%

10957

Intel Core i7 9800X

7991

Geekbench 5 Single Core

AMD Ryzen Threadripper Pro 3945WX +6%

1303

Intel Core i7 9800X

1225

Geekbench 5 Multi Core

AMD Ryzen Threadripper Pro 3945WX +46%

14155

Intel Core i7 9800X

9648

Passmark CPU Single Core

AMD Ryzen Threadripper Pro 3945WX +4%

2690

Intel Core i7 9800X

2573

Passmark CPU Multi Core

AMD Ryzen Threadripper Pro 3945WX +82%

33118

Intel Core i7 9800X

18121

AMD Ryzen Threadripper Pro 3945WX

VS

Intel Core i7 9800X

General Parameters

Jul 2020

Release Date

Oct 2018

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Skylake

-

Processor Number

i7-9800X

sWRX8

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

7 nm

Manufacturing Process

14 nm

280 W

Power Consumption

165 W

90 °C

Peak Operating Temperature

95 °C

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

3.8 GHz

4.3 GHz

Performance Core Turbo Frequency

4.4 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

38x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

17 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

2048 GB

Max Memory Size

128 GB

8

Max Memory Channels

4

204.8 GB/s

Max Memory Bandwidth

79.47 GB/s

Yes

ECC Memory Support

No

Miscellaneous

AMD Ryzen Threadripper Pro 3945WX

Official Website

Intel Core i7 9800X

4.0

PCIe Version

3.0

128

PCIe Lanes

44

-

Extended Instruction Set

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

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