AMD Radeon Pro W6400 vs NVIDIA CMP 90HX

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 6 months late

Boost Clock has increased by 36% (2331MHz vs 1710MHz)

Lower TDP (50W vs 320W)

NVIDIA CMP 90HX 's Advantages

More VRAM (10GB vs 4GB)

Larger VRAM bandwidth (760.3GB/s vs 112.0GB/s)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

CMP 90HX +511%

21.89 TFLOPS

Radeon Pro W6400

VS

CMP 90HX

Graphics Card

Jan 2022

Release Date

Jul 2021

Radeon Pro

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

2331 MHz

Base Clock

1500 MHz

2331 MHz

Boost Clock

1710 MHz

1750 MHz

Memory Clock

1188 MHz

Memory

4GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6X

64bit

Memory Bus

320bit

112.0GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

50

12

Compute Units

-

768

Shading Units

6400

48

TMUs

200

32

ROPs

80

-

Tensor Cores

200

12

RT Cores

50

128 KB per Array

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

5 MB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

136.8 GPixel/s

111.9 GTexel/s

Texture Rate

342.0 GTexel/s

7.161 TFLOPS

FP16 (half)

21.89 TFLOPS

3.580 TFLOPS

FP32 (float)

21.89 TFLOPS

223.8 GFLOPS

FP64 (double)

342.0 GFLOPS

Graphics Processor

Navi 24

GPU Name

GA102

Navi 24 XL-W

GPU Variant

GA102-100-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

5.4 billion

Transistors

28.3 billion

107 mm²

Die Size

628 mm²

Board Design

50W

TDP

320W

250 W

Suggested PSU

700 W

2x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.6

Shader Model

6.6

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