NVIDIA RTX A400 vs AMD Radeon Pro W5500

VS

NVIDIA RTX A400

AMD Radeon Pro W5500

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 8GB VRAM Radeon Pro W5500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 4 years and 2 months late

Lower TDP (50W vs 125W)

AMD Radeon Pro W5500 's Advantages

Boost Clock has increased by 5% (1855MHz vs 1762MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A400

2.706 TFLOPS

Radeon Pro W5500 +93%

5.224 TFLOPS

RTX A400

VS

Radeon Pro W5500

Graphics Card

Apr 2024

Release Date

Feb 2020

Quadro Ampere(Ax000)

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1417 MHz

Base Clock

1744 MHz

1762 MHz

Boost Clock

1855 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

96.00GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

22

6

SM Count

-

768

Shading Units

1408

24

TMUs

88

16

ROPs

32

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

2 MB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

59.36 GPixel/s

42.29 GTexel/s

Texture Rate

163.2 GTexel/s

2.706 TFLOPS

FP16 (half)

10.45 TFLOPS

2.706 TFLOPS

FP32 (float)

5.224 TFLOPS

42.29 GFLOPS

FP64 (double)

326.5 GFLOPS

Board Design

50W

TDP

125W

250 W

Suggested PSU

300 W

4x mini-DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

GA107

GPU Name

Navi 14

-

GPU Variant

Navi 14 PRO XL

Ampere

Architecture

RDNA 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

8.7 billion

Transistors

6.4 billion

200 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.8

Shader Model

6.5

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