AMD Radeon RX 580X vs NVIDIA A2

VS

AMD Radeon RX 580X

NVIDIA A2

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580X and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X 's Advantages

Larger VRAM bandwidth (256.0GB/s vs 200.1GB/s)

1024 additional rendering cores

NVIDIA A2 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 32% (1770MHz vs 1340MHz)

More VRAM (16GB vs 8GB)

Lower TDP (60W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580X +36%

6.175 TFLOPS

A2

4.531 TFLOPS

Radeon RX 580X

VS

A2

Graphics Card

Apr 2018

Release Date

Nov 2021

Polaris

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1257 MHz

Base Clock

1440 MHz

1340 MHz

Boost Clock

1770 MHz

2000 MHz

Memory Clock

1563 MHz

Memory

8GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

200.1GB/s

Render Config

36

Compute Units

-

SM Count

10

2304

Shading Units

1280

144

TMUs

40

32

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

42.88 GPixel/s

Pixel Rate

56.64 GPixel/s

193.0 GTexel/s

Texture Rate

70.80 GTexel/s

6.175 TFLOPS

FP16 (half)

4.531 TFLOPS

6.175 TFLOPS

FP32 (float)

4.531 TFLOPS

385.9 GFLOPS

FP64 (double)

70.80 GFLOPS

Board Design

185W

TDP

60W

450 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

GA107

Polaris 20 XTX (215-0910038)

GPU Variant

-

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

5.7 billion

Transistors

Unknown

232 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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