NVIDIA RTX A400 vs AMD Radeon RX 560X

VS

NVIDIA RTX A400

AMD Radeon RX 560X

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 4GB VRAM Radeon RX 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 6 years late

Boost Clock has increased by 38% (1762MHz vs 1275MHz)

Lower TDP (50W vs 75W)

AMD Radeon RX 560X 's Advantages

Larger VRAM bandwidth (112.0GB/s vs 96.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A400 +3%

2.706 TFLOPS

Radeon RX 560X

2.611 TFLOPS

RTX A400

VS

Radeon RX 560X

Graphics Card

Apr 2024

Release Date

Apr 2018

Quadro Ampere(Ax000)

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1417 MHz

Base Clock

1175 MHz

1762 MHz

Boost Clock

1275 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

96.00GB/s

Bandwidth

112.0GB/s

Render Config

-

Compute Units

16

6

SM Count

-

768

Shading Units

1024

24

TMUs

64

16

ROPs

16

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

20.40 GPixel/s

42.29 GTexel/s

Texture Rate

81.60 GTexel/s

2.706 TFLOPS

FP16 (half)

2.611 TFLOPS

2.706 TFLOPS

FP32 (float)

2.611 TFLOPS

42.29 GFLOPS

FP64 (double)

163.2 GFLOPS

Board Design

50W

TDP

75W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

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

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

Polaris 21

-

GPU Variant

Polaris 21 XT (215-0908004)

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

8.7 billion

Transistors

3 billion

200 mm²

Die Size

123 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

-

6.8

Shader Model

6.4

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