NVIDIA A2 vs AMD Radeon Pro V420

VS

NVIDIA A2 AMD Radeon Pro V420

We compared two Desktop platform GPUs: 16GB VRAM A2 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 A2 's Advantages

Boost Clock has increased by 4% (1770MHz vs 1700MHz)

Lower TDP (60W vs 300W)

AMD Radeon Pro V420 's Advantages

More VRAM (32GB vs 16GB)

Larger VRAM bandwidth (819.2GB/s vs 200.1GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

A2

4.531 TFLOPS

AMD Radeon Pro V420 +207%

13.93 TFLOPS

A2

VS

AMD Radeon Pro V420

Graphics Card

Nov 2021

Release Date

Unknown

Quadro

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

800 MHz

1770 MHz

Boost Clock

1700 MHz

1563 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

128bit

Memory Bus

4096bit

200.1GB/s

Bandwidth

819.2GB/s

Render Config

10

SM Count

-

Compute Units

64

1280

Shading Units

4096

40

TMUs

256

32

ROPs

64

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

Theoretical Performance

56.64 GPixel/s

Pixel Rate

108.8 GPixel/s

70.80 GTexel/s

Texture Rate

435.2 GTexel/s

4.531 TFLOPS

FP16 (half)

27.85 TFLOPS

4.531 TFLOPS

FP32 (float)

13.93 TFLOPS

70.80 GFLOPS

FP64 (double)

6.963 TFLOPS

Graphics Processor

GA107

GPU Name

Vega 20

-

GPU Variant

Vega 20 GLXT WS (215-0914026)

Ampere

Architecture

GCN 5.1

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

Unknown

Transistors

13.23 billion

Unknown

Die Size

331 mm²

Board Design

60W

TDP

300W

250 W

Suggested PSU

700 W

No outputs

Outputs

6x mini-DisplayPort 1.4a

None

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

-

6.6

Shader Model

6.7

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