NVIDIA A2 vs AMD Radeon VII

VS

NVIDIA A2

AMD Radeon VII

We compared two Desktop platform GPUs: 16GB VRAM A2 and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 1% (1770MHz vs 1750MHz)

Lower TDP (60W vs 295W)

AMD Radeon VII 's Advantages

Larger VRAM bandwidth (1020GB/s vs 200.1GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

A2

4.531 TFLOPS

Radeon VII +196%

13.44 TFLOPS

Blender

A2 +16%

902

Radeon VII

772

A2

VS

Radeon VII

Graphics Card

Nov 2021

Release Date

Feb 2019

Quadro

Generation

Vega II

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1440 MHz

Base Clock

1400 MHz

1770 MHz

Boost Clock

1750 MHz

1563 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

128bit

Memory Bus

4096bit

200.1GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

10

SM Count

-

1280

Shading Units

3840

40

TMUs

240

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

112.0 GPixel/s

70.80 GTexel/s

Texture Rate

420.0 GTexel/s

4.531 TFLOPS

FP16 (half)

26.88 TFLOPS

4.531 TFLOPS

FP32 (float)

13.44 TFLOPS

70.80 GFLOPS

FP64 (double)

3.360 TFLOPS

Board Design

60W

TDP

295W

250 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

GA107

GPU Name

Vega 20

-

GPU Variant

Vega 20 XT

Ampere

Architecture

GCN 5.1

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

Unknown

Transistors

13.23 billion

Unknown

Die Size

331 mm²

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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