AMD Radeon Pro WX 5100 vs AMD Radeon Pro W6900X

VS

AMD Radeon Pro WX 5100

AMD Radeon Pro W6900X

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro WX 5100 and 32GB VRAM Radeon Pro W6900X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 5100 's Advantages

Lower TDP (75W vs 300W)

AMD Radeon Pro W6900X 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 98% (2150MHz vs 1086MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro WX 5100

3.892 TFLOPS

Radeon Pro W6900X +465%

22.02 TFLOPS

Radeon Pro WX 5100

VS

Radeon Pro W6900X

Graphics Card

Nov 2016

Release Date

Aug 2021

Radeon Pro

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

713 MHz

Base Clock

1825 MHz

1086 MHz

Boost Clock

2150 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

512.0GB/s

Render Config

28

Compute Units

80

-

1792

Shading Units

5120

112

TMUs

320

32

ROPs

128

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

34.75 GPixel/s

Pixel Rate

275.2 GPixel/s

121.6 GTexel/s

Texture Rate

688.0 GTexel/s

3.892 TFLOPS

FP16 (half)

44.03 TFLOPS

3.892 TFLOPS

FP32 (float)

22.02 TFLOPS

243.3 GFLOPS

FP64 (double)

1376 GFLOPS

Board Design

75W

TDP

300W

250 W

Suggested PSU

700 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.1 4x Thunderbolt

None

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

Navi 21

Polaris 10 PRO GL (215-0876144)

GPU Variant

Navi 21 Pro-XTA

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

26.8 billion

232 mm²

Die Size

520 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.5

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