AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 7 8700F

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AMD Ryzen Threadripper Pro 3945WX AMD Ryzen 7 8700F

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz and AMD Ryzen 7 8700F with 8 cores 4.1GHz . 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

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

Larger L3 cache size (64MB vs 16MB)

AMD Ryzen 7 8700F 's Advantages

Released 3 years and 9 months late

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Newer PCIe version (4 vs 4.0)

Higher base frequency (4.1GHz vs 4.0GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (65W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper Pro 3945WX

1561

AMD Ryzen 7 8700F +73%

2711

Geekbench 6 Multi Core

AMD Ryzen Threadripper Pro 3945WX

10957

AMD Ryzen 7 8700F +31%

14364

AMD Ryzen Threadripper Pro 3945WX

VS

AMD Ryzen 7 8700F

General Parameters

Jul 2020

Release Date

Apr 2024

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

-

Zen 2

Core Architecture

Phoenix

sWRX8

Socket

AMD Socket AM5

N/A

Integrated Graphics

N/A

-

Generation

Ryzen 7 (Zen 4 (Phoenix))

Package

-

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

sWRX8

Socket

AMD Socket AM5

280 W

Power Consumption

65 W

90 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FC-LGA1718

CPU Performance

12

Performance Cores

-

24

Performance Core Threads

-

4.0 GHz

Performance Core Base Frequency

4.1 GHz

4.3 GHz

Performance Core Turbo Frequency

5 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

41.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

2048 GB

Max Memory Size

256 GB

8

Max Memory Channels

2

204.8 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

No

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

16 TOPS

Miscellaneous

AMD Ryzen Threadripper Pro 3945WX

Official Website

AMD Ryzen 7 8700F

4.0

PCIe Version

4

128

PCIe Lanes

20

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