AMD Ryzen 7 7800X vs AMD Ryzen Threadripper 3990X

VS

AMD Ryzen 7 7800X AMD Ryzen Threadripper 3990X

We compared two desktop CPUs: AMD Ryzen 7 7800X with 10 cores 4.5GHz and AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7800X 's Advantages

Released 3 years late

Integrated graphics card

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

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.5GHz vs 2.9GHz)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (105W vs 280W)

AMD Ryzen Threadripper 3990X 's Advantages

Larger L3 cache size (128MB vs 40MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7800X +55%

1966

AMD Ryzen Threadripper 3990X

1262

Cinebench R23 Multi Core

AMD Ryzen 7 7800X

22561

AMD Ryzen Threadripper 3990X +235%

75671

Geekbench 5 Single Core

AMD Ryzen 7 7800X +65%

2097

AMD Ryzen Threadripper 3990X

1265

Geekbench 5 Multi Core

AMD Ryzen 7 7800X

16163

AMD Ryzen Threadripper 3990X +69%

27453

AMD Ryzen 7 7800X

VS

AMD Ryzen Threadripper 3990X

General Parameters

Jan 2023

Release Date

Jan 2020

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Zen 2

AM5

Socket

sTRX4

Radeon Graphics (Ryzen 7000)

Integrated Graphics

N/A

Package

-

Transistor Count

19.2 billions

5 nm

Manufacturing Process

7 nm

AM5

Socket

sTRX4

105 W

Power Consumption

280 W

95°C

Peak Operating Temperature

95 °C

CPU Performance

10

Performance Cores

64

20

Performance Core Threads

128

4.5 GHz

Performance Core Base Frequency

2.9 GHz

5.4 GHz

Performance Core Turbo Frequency

4.3 GHz

10

Total Core Count

64

20

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

45x

Multiplier

29x

-

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

40 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

4

-

Max Memory Bandwidth

95.37 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

0.54 TFLOPS

Graphics Performance

-

Miscellaneous

-

Official Website

AMD Ryzen Threadripper 3990X

5.0

PCIe Version

4.0

28

PCIe Lanes

64

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