AMD Ryzen Threadripper 3970X vs Intel Core i5 8400

VS

AMD Ryzen Threadripper 3970X

Intel Core i5 8400

We compared two desktop CPUs: AMD Ryzen Threadripper 3970X with 32 cores 3.7GHz and Intel Core i5 8400 with 6 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper 3970X 's Advantages

Released 2 years and 1 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (95.37GB/s vs 41.6GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.7GHz vs 2.8GHz)

Larger L3 cache size (128MB vs 9MB)

More modern manufacturing process (7nm vs 14nm)

Intel Core i5 8400 's Advantages

Integrated graphics card

Lower TDP (65W vs 280W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Threadripper 3970X +27%

1308

Intel Core i5 8400

1026

Cinebench R23 Multi Core

AMD Ryzen Threadripper 3970X +708%

46874

Intel Core i5 8400

5798

Geekbench 6 Single Core

AMD Ryzen Threadripper 3970X +12%

1463

Intel Core i5 8400

1298

Geekbench 6 Multi Core

AMD Ryzen Threadripper 3970X +160%

12202

Intel Core i5 8400

4677

Geekbench 5 Single Core

AMD Ryzen Threadripper 3970X +26%

1309

Intel Core i5 8400

1032

Geekbench 5 Multi Core

AMD Ryzen Threadripper 3970X +385%

22365

Intel Core i5 8400

4611

Passmark CPU Single Core

AMD Ryzen Threadripper 3970X +12%

2674

Intel Core i5 8400

2387

Passmark CPU Multi Core

AMD Ryzen Threadripper 3970X +583%

62989

Intel Core i5 8400

9214

AMD Ryzen Threadripper 3970X

VS

Intel Core i5 8400

General Parameters

Nov 2019

Release Date

Oct 2017

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Coffee Lake

-

Processor Number

i5-8400

sTRX4

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Package

23.5 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

280 W

Power Consumption

65 W

68 °C

Peak Operating Temperature

100 °C

CPU Performance

32

Performance Cores

6

64

Performance Core Threads

6

3.7 GHz

Performance Core Base Frequency

2.8 GHz

4.5 GHz

Performance Core Turbo Frequency

4 GHz

32

Total Core Count

6

64

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

28x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

9 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

256 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

95.37 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

1050 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 Ryzen Threadripper 3970X

Official Website

Intel Core i5 8400

4.0

PCIe Version

3.0

64

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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