AMD Radeon RX 580G vs NVIDIA RTX A4000H

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 17% (1560MHz vs 1330MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 256.0GB/s)

3840 additional rendering cores

Lower TDP (140W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580G

6.129 TFLOPS

RTX A4000H +212%

19.17 TFLOPS

Radeon RX 580G

VS

RTX A4000H

Graphics Card

Oct 2018

Release Date

Apr 2021

Polaris

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1257 MHz

Base Clock

735 MHz

1330 MHz

Boost Clock

1560 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

36

Compute Units

-

2304

Shading Units

6144

144

TMUs

192

32

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

42.56 GPixel/s

Pixel Rate

149.8 GPixel/s

191.5 GTexel/s

Texture Rate

299.5 GTexel/s

6.129 TFLOPS

FP16 (half)

19.17 TFLOPS

6.129 TFLOPS

FP32 (float)

19.17 TFLOPS

383.0 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

Polaris 20

GPU Name

GA104

Polaris 20 XTX (215-0910038)

GPU Variant

GA104-???-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

5.7 billion

Transistors

17.4 billion

232 mm²

Die Size

392 mm²

Board Design

185W

TDP

140W

450 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

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

6.7

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