AMD Ryzen 9 5900 vs AMD Ryzen 5 Pro 4650G

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We compared two desktop CPUs: AMD Ryzen 9 5900 with 12 cores 3.0GHz and AMD Ryzen 5 Pro 4650G with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900 's Advantages

Released 6 months late

Larger memory bandwidth (51.2GB/s vs 43.71GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (32MB vs 8MB)

AMD Ryzen 5 Pro 4650G 's Advantages

Integrated graphics card

Higher base frequency (3.7GHz vs 3.0GHz)

Lower TDP (45W vs 65W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900 +26%

1591

AMD Ryzen 5 Pro 4650G

1257

Cinebench R23 Multi Core

AMD Ryzen 9 5900 +125%

20814

AMD Ryzen 5 Pro 4650G

9229

Geekbench 6 Single Core

AMD Ryzen 9 5900 +35%

2080

AMD Ryzen 5 Pro 4650G

1539

Geekbench 6 Multi Core

AMD Ryzen 9 5900 +50%

9774

AMD Ryzen 5 Pro 4650G

6500

Blender

AMD Ryzen 9 5900 +84%

256

AMD Ryzen 5 Pro 4650G

139

Geekbench 5 Single Core

AMD Ryzen 9 5900 +45%

1715

AMD Ryzen 5 Pro 4650G

1176

Geekbench 5 Multi Core

AMD Ryzen 9 5900 +100%

13017

AMD Ryzen 5 Pro 4650G

6504

Passmark CPU Single Core

AMD Ryzen 9 5900 +29%

3447

AMD Ryzen 5 Pro 4650G

2652

Passmark CPU Multi Core

AMD Ryzen 9 5900 +112%

34510

AMD Ryzen 5 Pro 4650G

16219

AMD Ryzen 9 5900

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AMD Ryzen 5 Pro 4650G

General Parameters

Jan 2021

Release Date

Jul 2020

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Zen 2

AM4

Socket

AM4

N/A

Integrated Graphics

Radeon Vega 7

Package

-

Transistor Count

4.9 billions

7 nm

Manufacturing Process

7 nm

AM4

Socket

AM4

65 W

Power Consumption

45-65 W

95 °C

Peak Operating Temperature

95 °C

CPU Performance

12

Performance Cores

6

24

Performance Core Threads

12

3.0 GHz

Performance Core Base Frequency

3.7 GHz

4.7 GHz

Performance Core Turbo Frequency

4.2 GHz

12

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

37x

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

43.71 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1900 MHz

-

Shader Units

448

-

Texture Units

28

-

Raster Operation Units

7

-

Power Consumption

10-45 W

-

Graphics Performance

1.108 TFLOPS

Miscellaneous

AMD Ryzen 9 5900

Official Website

AMD Ryzen 5 Pro 4650G

4.0

PCIe Version

3.0

20

PCIe Lanes

12

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