NVIDIA CMP 70HX vs AMD Radeon Pro W6400

VS

NVIDIA CMP 70HX

AMD Radeon Pro W6400

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (608.3GB/s vs 112.0GB/s)

3072 additional rendering cores

AMD Radeon Pro W6400 's Advantages

Released 1 years late

Boost Clock has increased by 67% (2331MHz vs 1395MHz)

Score

Benchmark

FP32 (float)

CMP 70HX +199%

10.71 TFLOPS

Radeon Pro W6400

3.58 TFLOPS

CMP 70HX

VS

Radeon Pro W6400

Graphics Card

Jan 2021

Release Date

Jan 2022

Mining GPUs

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1365 MHz

Base Clock

2331 MHz

1395 MHz

Boost Clock

2331 MHz

1188 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

64bit

608.3GB/s

Bandwidth

112.0GB/s

Render Config

-

Compute Units

12

30

SM Count

-

3840

Shading Units

768

120

TMUs

48

64

ROPs

32

120

Tensor Cores

-

30

RT Cores

12

128 KB (per SM)

L1 Cache

128 KB per Array

4 MB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

89.28 GPixel/s

Pixel Rate

74.59 GPixel/s

167.4 GTexel/s

Texture Rate

111.9 GTexel/s

10.71 TFLOPS

FP16 (half)

7.161 TFLOPS

10.71 TFLOPS

FP32 (float)

3.580 TFLOPS

167.4 GFLOPS

FP64 (double)

223.8 GFLOPS

Board Design

Unknown

TDP

50W

200 W

Suggested PSU

250 W

No outputs

Outputs

2x DisplayPort 1.4a

1x 12-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

Navi 24

GA104-100-A1

GPU Variant

Navi 24 XL-W

Ampere

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

17.4 billion

Transistors

5.4 billion

392 mm²

Die Size

107 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.6

CUDA

-

6.8

Shader Model

6.6

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