NVIDIA A30 PCIe vs AMD Radeon Pro W6800X

VS

NVIDIA A30 PCIe

AMD Radeon Pro W6800X

We compared two Desktop platform GPUs: 24GB VRAM A30 PCIe and 32GB VRAM Radeon Pro W6800X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A30 PCIe 's Advantages

Larger VRAM bandwidth (933.1GB/s vs 512.0GB/s)

Lower TDP (165W vs 200W)

AMD Radeon Pro W6800X 's Advantages

Boost Clock has increased by 45% (2087MHz vs 1440MHz)

More VRAM (32GB vs 24GB)

256 additional rendering cores

Score

Benchmark

FP32 (float)

A30 PCIe

10.32 TFLOPS

Radeon Pro W6800X +55%

16.03 TFLOPS

Blender

A30 PCIe +43%

2036

Radeon Pro W6800X

1420

A30 PCIe

VS

Radeon Pro W6800X

Graphics Card

Apr 2021

Release Date

Aug 2021

Tesla Ampere

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

Apple MPX

Clock Speeds

930 MHz

Base Clock

1800 MHz

1440 MHz

Boost Clock

2087 MHz

1215 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

32GB

HBM2e

Memory Type

GDDR6

3072bit

Memory Bus

256bit

933.1GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

56

SM Count

-

3584

Shading Units

3840

224

TMUs

240

96

ROPs

96

224

Tensor Cores

-

RT Cores

60

192 KB (per SM)

L1 Cache

128 KB per Array

24 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

138.2 GPixel/s

Pixel Rate

200.4 GPixel/s

322.6 GTexel/s

Texture Rate

500.9 GTexel/s

10.32 TFLOPS

FP16 (half)

32.06 TFLOPS

10.32 TFLOPS

FP32 (float)

16.03 TFLOPS

5.161 TFLOPS

FP64 (double)

1002 GFLOPS

Board Design

165W

TDP

200W

450 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.1 4x Thunderbolt

8-pin EPS

Power Connectors

Apple MPX

Graphics Processor

GA100

GPU Name

Navi 21

-

GPU Variant

Navi 21 Pro-XLA

Ampere

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

54.2 billion

Transistors

26.8 billion

826 mm²

Die Size

520 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

2.1

N/A

Vulkan

1.3

8.0

CUDA

-

N/A

Shader Model

6.7

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