NVIDIA A40 PCIe vs AMD Radeon Pro WX 8100

VS

We compared two Desktop platform GPUs: 48GB VRAM A40 PCIe and 8GB VRAM Radeon Pro WX 8100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A40 PCIe 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 16% (1740MHz vs 1500MHz)

More VRAM (48GB vs 8GB)

Larger VRAM bandwidth (695.8GB/s vs 512.0GB/s)

7168 additional rendering cores

AMD Radeon Pro WX 8100 's Advantages

Lower TDP (230W vs 300W)

Score

Benchmark

FP32 (float)

A40 PCIe +248%

37.42 TFLOPS

Radeon Pro WX 8100

10.75 TFLOPS

A40 PCIe

VS

Radeon Pro WX 8100

Graphics Card

Oct 2020

Release Date

Dec 2017

Tesla

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1305 MHz

Base Clock

1200 MHz

1740 MHz

Boost Clock

1500 MHz

1812 MHz

Memory Clock

1000 MHz

Memory

48GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

384bit

Memory Bus

2048bit

695.8GB/s

Bandwidth

512.0GB/s

Render Config

84

SM Count

-

Compute Units

56

10752

Shading Units

3584

336

TMUs

224

112

ROPs

64

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

4 MB

Theoretical Performance

194.9 GPixel/s

Pixel Rate

96.00 GPixel/s

584.6 GTexel/s

Texture Rate

336.0 GTexel/s

37.42 TFLOPS

FP16 (half)

21.50 TFLOPS

37.42 TFLOPS

FP32 (float)

10.75 TFLOPS

584.6 GFLOPS

FP64 (double)

672.0 GFLOPS

Graphics Processor

GA102

GPU Name

Vega 10

-

GPU Variant

Vega 10 XL (215-0894216)

Ampere

Architecture

GCN 5.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

28.3 billion

Transistors

12.5 billion

628 mm²

Die Size

495 mm²

Board Design

300W

TDP

230W

700 W

Suggested PSU

550 W

3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

8-pin EPS

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.6

Shader Model

6.4

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