AMD Radeon Pro W6800 vs AMD Radeon Pro W6900X

VS

AMD Radeon Pro W6800 AMD Radeon Pro W6900X

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 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 W6800 's Advantages

Boost Clock has increased by 8% (2320MHz vs 2150MHz)

Lower TDP (250W vs 300W)

AMD Radeon Pro W6900X 's Advantages

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6800

17.82 TFLOPS

Radeon Pro W6900X +23%

22.02 TFLOPS

Blender

Radeon Pro W6800

1980

Radeon Pro W6900X

1998

Radeon Pro W6800

VS

Radeon Pro W6900X

Graphics Card

Jun 2021

Release Date

Aug 2021

Radeon Pro

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2075 MHz

Base Clock

1825 MHz

2320 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

222.7 GPixel/s

Pixel Rate

275.2 GPixel/s

556.8 GTexel/s

Texture Rate

688.0 GTexel/s

35.64 TFLOPS

FP16 (half)

44.03 TFLOPS

17.82 TFLOPS

FP32 (float)

22.02 TFLOPS

1114 GFLOPS

FP64 (double)

1376 GFLOPS

Graphics Processor

Navi 21

GPU Name

Navi 21

-

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

250W

TDP

300W

600 W

Suggested PSU

700 W

6x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 6-pin + 1x 8-pin

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

-

6.5

Shader Model

6.5

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