AMD Radeon RX 560X vs NVIDIA RTX A4000H

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages

Lower TDP (75W vs 140W)

NVIDIA RTX A4000H 's Advantages

Released 3 years late

Boost Clock has increased by 22% (1560MHz vs 1275MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 112.0GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560X

2.611 TFLOPS

RTX A4000H +634%

19.17 TFLOPS

Radeon RX 560X

VS

RTX A4000H

Graphics Card

Apr 2018

Release Date

Apr 2021

Polaris

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1175 MHz

Base Clock

735 MHz

1275 MHz

Boost Clock

1560 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

16

Compute Units

-

1024

Shading Units

6144

64

TMUs

192

16

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

20.40 GPixel/s

Pixel Rate

149.8 GPixel/s

81.60 GTexel/s

Texture Rate

299.5 GTexel/s

2.611 TFLOPS

FP16 (half)

19.17 TFLOPS

2.611 TFLOPS

FP32 (float)

19.17 TFLOPS

163.2 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

Polaris 21

GPU Name

GA104

Polaris 21 XT (215-0908004)

GPU Variant

GA104-???-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

3 billion

Transistors

17.4 billion

123 mm²

Die Size

392 mm²

Board Design

75W

TDP

140W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

None

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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