AMD Radeon Pro W6800X vs AMD Radeon Pro W6900X

VS

AMD Radeon Pro W6800X AMD Radeon Pro W6900X

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X 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 W6800X 's Advantages

Lower TDP (200W vs 300W)

AMD Radeon Pro W6900X 's Advantages

Boost Clock has increased by 3% (2150MHz vs 2087MHz)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6800X

16.03 TFLOPS

Radeon Pro W6900X +37%

22.02 TFLOPS

Blender

Radeon Pro W6800X

1455

Radeon Pro W6900X +37%

1998

Radeon Pro W6800X

VS

Radeon Pro W6900X

Graphics Card

Aug 2021

Release Date

Aug 2021

Radeon Pro Mac

Generation

Radeon Pro Mac

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1800 MHz

Base Clock

1825 MHz

2087 MHz

Boost Clock

2150 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

32GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

60

Compute Units

80

3840

Shading Units

5120

240

TMUs

320

96

ROPs

128

-

Tensor Cores

-

60

RT Cores

80

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

Theoretical Performance

200.4 GPixel/s

Pixel Rate

275.2 GPixel/s

500.9 GTexel/s

Texture Rate

688.0 GTexel/s

32.06 TFLOPS

FP16 (half)

44.03 TFLOPS

16.03 TFLOPS

FP32 (float)

22.02 TFLOPS

1002 GFLOPS

FP64 (double)

1376 GFLOPS

Graphics Processor

Navi 21

GPU Name

Navi 21

Navi 21 Pro-XLA

GPU Variant

Navi 21 Pro-XTA

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

26.8 billion

520 mm²

Die Size

520 mm²

Board Design

200W

TDP

300W

550 W

Suggested PSU

700 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x HDMI 2.1 4x Thunderbolt

Apple MPX

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon Pro W6800X vs NVIDIA GeForce RTX 4090

2

NVIDIA GeForce RTX 4090D vs AMD Radeon Pro W6800X

3

AMD FireStream 9270 vs AMD Radeon Pro W6800X

4

NVIDIA GeForce 9300 GS vs AMD Radeon Pro W6800X

5

NVIDIA GeForce GTX 960 vs AMD Radeon Pro W6800X

6

AMD Radeon Pro W6800X vs NVIDIA GeForce 7600 GT AGP

7

NVIDIA GeForce GTX 1080 Ti vs AMD Radeon Pro W6800X

8

AMD Radeon Pro W6800X vs NVIDIA GeForce G210 OEM Rev. 2

9

AMD Radeon Pro W6800X vs NVIDIA GeForce GTX 750 GM206

10

AMD Radeon Pro W6800X vs NVIDIA CMP 170HX