AMD Radeon Pro 5500 XT vs NVIDIA A40 PCIe

VS

AMD Radeon Pro 5500 XT

NVIDIA A40 PCIe

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages

Boost Clock has increased by 1% (1757MHz vs 1740MHz)

Lower TDP (125W vs 300W)

NVIDIA A40 PCIe 's Advantages

More VRAM (48GB vs 8GB)

Larger VRAM bandwidth (695.8GB/s vs 224.0GB/s)

9216 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 5500 XT

5.398 TFLOPS

A40 PCIe +593%

37.42 TFLOPS

Blender

Radeon Pro 5500 XT

478

A40 PCIe +772%

4170

Radeon Pro 5500 XT

VS

A40 PCIe

Graphics Card

Aug 2020

Release Date

Oct 2020

Radeon Pro Mac

Generation

Tesla

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1187 MHz

Base Clock

1305 MHz

1757 MHz

Boost Clock

1740 MHz

1750 MHz

Memory Clock

1812 MHz

Memory

8GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

384bit

224.0GB/s

Bandwidth

695.8GB/s

Render Config

24

Compute Units

-

SM Count

84

1536

Shading Units

10752

96

TMUs

336

32

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

-

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

6 MB

-

Theoretical Performance

56.22 GPixel/s

Pixel Rate

194.9 GPixel/s

168.7 GTexel/s

Texture Rate

584.6 GTexel/s

10.80 TFLOPS

FP16 (half)

37.42 TFLOPS

5.398 TFLOPS

FP32 (float)

37.42 TFLOPS

337.3 GFLOPS

FP64 (double)

584.6 GFLOPS

Board Design

125W

TDP

300W

300 W

Suggested PSU

700 W

No outputs

Outputs

3x DisplayPort 1.4a

None

Power Connectors

8-pin EPS

Graphics Processor

Navi 14

GPU Name

GA102

Navi 14 PRO XL

GPU Variant

-

RDNA 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

6.4 billion

Transistors

28.3 billion

158 mm²

Die Size

628 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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