AMD Ryzen 9 7900X3D vs AMD Ryzen Threadripper Pro 3945WX

VS

AMD Ryzen 9 7900X3D

AMD Ryzen Threadripper Pro 3945WX

We compared two desktop CPUs: AMD Ryzen 9 7900X3D with 12 cores 4.4GHz and AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X3D 's Advantages

Released 2 years and 6 months late

Integrated graphics card

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.4GHz vs 4.0GHz)

Larger L3 cache size (128MB vs 64MB)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (120W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Larger memory bandwidth (204.8GB/s vs 83.2GB/s)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900X3D +90%

2971

AMD Ryzen Threadripper Pro 3945WX

1561

Geekbench 6 Multi Core

AMD Ryzen 9 7900X3D +65%

18105

AMD Ryzen Threadripper Pro 3945WX

10957

Blender

AMD Ryzen 9 7900X3D +112%

481

AMD Ryzen Threadripper Pro 3945WX

226

Geekbench 5 Single Core

AMD Ryzen 9 7900X3D +67%

2180

AMD Ryzen Threadripper Pro 3945WX

1303

Geekbench 5 Multi Core

AMD Ryzen 9 7900X3D +37%

19407

AMD Ryzen Threadripper Pro 3945WX

14155

Passmark CPU Single Core

AMD Ryzen 9 7900X3D +53%

4119

AMD Ryzen Threadripper Pro 3945WX

2690

Passmark CPU Multi Core

AMD Ryzen 9 7900X3D +52%

50486

AMD Ryzen Threadripper Pro 3945WX

33118

AMD Ryzen 9 7900X3D

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

Jan 2023

Release Date

Jul 2020

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Zen 2

AM5

Socket

sWRX8

Radeon Graphics (Ryzen 7000)

Integrated Graphics

N/A

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

7 nm

120 W

Power Consumption

280 W

162 W

Max Turbo Power Consumption

-

89°C

Peak Operating Temperature

90 °C

CPU Performance

12

Performance Cores

12

24

Performance Core Threads

24

4.4 GHz

Performance Core Base Frequency

4.0 GHz

5.6 GHz

Performance Core Turbo Frequency

4.3 GHz

12

Total Core Count

12

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

40x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

128 GB

Max Memory Size

2048 GB

2

Max Memory Channels

8

83.2 GB/s

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7900X3D

Official Website

AMD Ryzen Threadripper Pro 3945WX

5.0

PCIe Version

4.0

28

PCIe Lanes

128

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