AMD Radeon Pro W6900X vs AMD Radeon PRO W7500

VS

AMD Radeon Pro W6900X

AMD Radeon PRO W7500

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 8GB VRAM Radeon PRO W7500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Boost Clock has increased by 26% (2150MHz vs 1700MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 172.0GB/s)

3328 additional rendering cores

AMD Radeon PRO W7500 's Advantages

Released 2 years late

Lower TDP (70W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +80%

22.02 TFLOPS

Radeon PRO W7500

12.19 TFLOPS

Blender

Radeon Pro W6900X +149%

2193

Radeon PRO W7500

878

Radeon Pro W6900X

VS

Radeon PRO W7500

Graphics Card

Aug 2021

Release Date

Aug 2023

Radeon Pro Mac

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1825 MHz

Base Clock

1500 MHz

2150 MHz

Boost Clock

1700 MHz

2000 MHz

Memory Clock

1344 MHz

Memory

32GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

172.0GB/s

Render Config

80

Compute Units

28

-

5120

Shading Units

1792

320

TMUs

112

128

ROPs

64

-

80

RT Cores

28

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

128 MB

L3 Cache

32 MB

Theoretical Performance

275.2 GPixel/s

Pixel Rate

108.8 GPixel/s

688.0 GTexel/s

Texture Rate

190.4 GTexel/s

44.03 TFLOPS

FP16 (half)

24.37 TFLOPS

22.02 TFLOPS

FP32 (float)

12.19 TFLOPS

1376 GFLOPS

FP64 (double)

380.8 GFLOPS

Board Design

300W

TDP

70W

700 W

Suggested PSU

250 W

1x HDMI 2.1 4x Thunderbolt

Outputs

4x DisplayPort 2.1

None

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

Navi 33

Navi 21 Pro-XTA

GPU Variant

Navi 33

RDNA 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

26.8 billion

Transistors

13.3 billion

520 mm²

Die Size

204 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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