AMD Radeon Pro W6400 vs NVIDIA CMP 30HX

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 11 months late

Boost Clock has increased by 31% (2331MHz vs 1785MHz)

Lower TDP (50W vs 125W)

NVIDIA CMP 30HX 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (336.0GB/s vs 112.0GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

CMP 30HX +40%

5.027 TFLOPS

Radeon Pro W6400

VS

CMP 30HX

Graphics Card

Jan 2022

Release Date

Feb 2021

Radeon Pro

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x4

Clock Speeds

2331 MHz

Base Clock

1530 MHz

2331 MHz

Boost Clock

1785 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

192bit

112.0GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

22

12

Compute Units

-

768

Shading Units

1408

48

TMUs

88

32

ROPs

48

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1536 KB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

85.68 GPixel/s

111.9 GTexel/s

Texture Rate

157.1 GTexel/s

7.161 TFLOPS

FP16 (half)

10.05 TFLOPS

3.580 TFLOPS

FP32 (float)

5.027 TFLOPS

223.8 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

Navi 24

GPU Name

TU116

Navi 24 XL-W

GPU Variant

TU116-100-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

5.4 billion

Transistors

6.6 billion

107 mm²

Die Size

284 mm²

Board Design

50W

TDP

125W

250 W

Suggested PSU

300 W

2x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.6

Shader Model

6.6

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