Intel Core i5 9400F vs AMD Ryzen Threadripper Pro 3945WX

VS

Intel Core i5 9400F

AMD Ryzen Threadripper Pro 3945WX

We compared two desktop CPUs: Intel Core i5 9400F with 6 cores 2.9GHz 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

Intel Core i5 9400F 's Advantages

Lower TDP (65W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 1 years and 6 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (204.8GB/s vs 41.6GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.0GHz vs 2.9GHz)

Larger L3 cache size (64MB vs 9MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 9400F

1396

AMD Ryzen Threadripper Pro 3945WX +11%

1561

Geekbench 6 Multi Core

Intel Core i5 9400F

5142

AMD Ryzen Threadripper Pro 3945WX +113%

10957

Blender

Intel Core i5 9400F

84

AMD Ryzen Threadripper Pro 3945WX +169%

226

Geekbench 5 Single Core

Intel Core i5 9400F

1067

AMD Ryzen Threadripper Pro 3945WX +22%

1303

Geekbench 5 Multi Core

Intel Core i5 9400F

4806

AMD Ryzen Threadripper Pro 3945WX +194%

14155

Passmark CPU Single Core

Intel Core i5 9400F

2453

AMD Ryzen Threadripper Pro 3945WX +9%

2690

Passmark CPU Multi Core

Intel Core i5 9400F

9511

AMD Ryzen Threadripper Pro 3945WX +248%

33118

Intel Core i5 9400F

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

Jan 2019

Release Date

Jul 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 2

i5-9400F

Processor Number

-

LGA-1151

Socket

sWRX8

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

7 nm

65 W

Power Consumption

280 W

100 °C

Peak Operating Temperature

90 °C

CPU Performance

6

Performance Cores

12

6

Performance Core Threads

24

2.9 GHz

Performance Core Base Frequency

4.0 GHz

4.1 GHz

Performance Core Turbo Frequency

4.3 GHz

6

Total Core Count

12

6

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

40x

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

9 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

128 GB

Max Memory Size

2048 GB

2

Max Memory Channels

8

41.6 GB/s

Max Memory Bandwidth

204.8 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i5 9400F

Official Website

AMD Ryzen Threadripper Pro 3945WX

3.0

PCIe Version

4.0

16

PCIe Lanes

128

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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