NVIDIA CMP 70HX vs AMD Radeon Pro V420

VS

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages

2048 additional rendering cores

AMD Radeon Pro V420 's Advantages

Boost Clock has increased by 22% (1700MHz vs 1395MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (819.2GB/s vs 608.3GB/s)

Score

Benchmark

FP32 (float)

CMP 70HX +23%

17.14 TFLOPS

AMD Radeon Pro V420

13.93 TFLOPS

CMP 70HX

VS

AMD Radeon Pro V420

Graphics Card

Jan 2021

Release Date

Unknown

Mining GPUs

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1365 MHz

Base Clock

800 MHz

1395 MHz

Boost Clock

1700 MHz

1188 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

32GB

GDDR6X

Memory Type

HBM2

256bit

Memory Bus

4096bit

608.3GB/s

Bandwidth

819.2GB/s

Render Config

48

SM Count

-

Compute Units

64

6144

Shading Units

4096

192

TMUs

256

96

ROPs

64

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

Theoretical Performance

133.9 GPixel/s

Pixel Rate

108.8 GPixel/s

267.8 GTexel/s

Texture Rate

435.2 GTexel/s

17.14 TFLOPS

FP16 (half)

27.85 TFLOPS

17.14 TFLOPS

FP32 (float)

13.93 TFLOPS

267.8 GFLOPS

FP64 (double)

6.963 TFLOPS

Graphics Processor

GA104

GPU Name

Vega 20

GA104-100-A1

GPU Variant

Vega 20 GLXT WS (215-0914026)

Ampere

Architecture

GCN 5.1

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

17.4 billion

Transistors

13.23 billion

392 mm²

Die Size

331 mm²

Board Design

Unknown

TDP

300W

200 W

Suggested PSU

700 W

No outputs

Outputs

6x mini-DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.7

Shader Model

6.7

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