NVIDIA RTX A4000H vs AMD Radeon RX 580

VS

NVIDIA RTX A4000H

AMD Radeon RX 580

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

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 4 years late

Boost Clock has increased by 16% (1560MHz vs 1340MHz)

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)

RTX A4000H +210%

19.17 TFLOPS

Radeon RX 580

6.175 TFLOPS

RTX A4000H

VS

Radeon RX 580

Graphics Card

Apr 2021

Release Date

Apr 2017

Quadro Ampere

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

1257 MHz

1560 MHz

Boost Clock

1340 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

48

SM Count

-

6144

Shading Units

2304

192

TMUs

144

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

149.8 GPixel/s

Pixel Rate

42.88 GPixel/s

299.5 GTexel/s

Texture Rate

193.0 GTexel/s

19.17 TFLOPS

FP16 (half)

6.175 TFLOPS

19.17 TFLOPS

FP32 (float)

6.175 TFLOPS

299.5 GFLOPS

FP64 (double)

385.9 GFLOPS

Board Design

140W

TDP

185W

300 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

GA104

GPU Name

Polaris 20

GA104-???-A1

GPU Variant

Polaris 20 XTX (215-0910038)

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

17.4 billion

Transistors

5.7 billion

392 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

6.4

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