NVIDIA A40 PCIe vs AMD Radeon Pro 5700 XT

VS

We compared two Desktop platform GPUs: 48GB VRAM A40 PCIe and 16GB VRAM Radeon Pro 5700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A40 PCIe 's Advantages

Boost Clock has increased by 16% (1740MHz vs 1499MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (695.8GB/s vs 384.0GB/s)

8192 additional rendering cores

AMD Radeon Pro 5700 XT 's Advantages

Lower TDP (130W vs 300W)

Score

Benchmark

FP32 (float)

A40 PCIe +387%

37.42 TFLOPS

Radeon Pro 5700 XT

7.675 TFLOPS

Blender

A40 PCIe +491%

4170

Radeon Pro 5700 XT

705

A40 PCIe

VS

Radeon Pro 5700 XT

Graphics Card

Oct 2020

Release Date

Aug 2020

Tesla

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1305 MHz

Base Clock

1243 MHz

1740 MHz

Boost Clock

1499 MHz

1812 MHz

Memory Clock

1500 MHz

Memory

48GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

695.8GB/s

Bandwidth

384.0GB/s

Render Config

84

SM Count

-

Compute Units

40

10752

Shading Units

2560

336

TMUs

160

112

ROPs

64

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

4 MB

Theoretical Performance

194.9 GPixel/s

Pixel Rate

95.94 GPixel/s

584.6 GTexel/s

Texture Rate

239.8 GTexel/s

37.42 TFLOPS

FP16 (half)

15.35 TFLOPS

37.42 TFLOPS

FP32 (float)

7.675 TFLOPS

584.6 GFLOPS

FP64 (double)

479.7 GFLOPS

Graphics Processor

GA102

GPU Name

Navi 10

-

GPU Variant

Navi 10 XTA

Ampere

Architecture

RDNA 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

10.3 billion

628 mm²

Die Size

251 mm²

Board Design

300W

TDP

130W

700 W

Suggested PSU

300 W

3x DisplayPort 1.4a

Outputs

No outputs

8-pin EPS

Power Connectors

None

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

-

6.6

Shader Model

6.5

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