AMD Radeon Pro W6900X vs NVIDIA RTX 6000 Ada

VS

AMD Radeon Pro W6900X

NVIDIA RTX 6000 Ada

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 48GB VRAM RTX 6000 Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada 's Advantages

Released 1 years and 4 months late

Boost Clock has increased by 17% (2505MHz vs 2150MHz)

More VRAM (48GB vs 32GB)

Larger VRAM bandwidth (960.0GB/s vs 512.0GB/s)

13056 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6900X

22.02 TFLOPS

RTX 6000 Ada +313%

91.06 TFLOPS

Radeon Pro W6900X

VS

RTX 6000 Ada

Graphics Card

Aug 2021

Release Date

Dec 2022

Radeon Pro Mac

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

915 MHz

2150 MHz

Boost Clock

2505 MHz

2000 MHz

Memory Clock

2500 MHz

Memory

32GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

960.0GB/s

Render Config

80

Compute Units

-

SM Count

142

5120

Shading Units

18176

320

TMUs

568

128

ROPs

192

-

Tensor Cores

568

80

RT Cores

142

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

96 MB

128 MB

L3 Cache

-

Theoretical Performance

275.2 GPixel/s

Pixel Rate

481.0 GPixel/s

688.0 GTexel/s

Texture Rate

1423 GTexel/s

44.03 TFLOPS

FP16 (half)

91.06 TFLOPS

22.02 TFLOPS

FP32 (float)

91.06 TFLOPS

1376 GFLOPS

FP64 (double)

1423 GFLOPS

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

1x HDMI 2.1 4x Thunderbolt

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Navi 21

GPU Name

AD102

Navi 21 Pro-XTA

GPU Variant

AD102

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

26.8 billion

Transistors

76.3 billion

520 mm²

Die Size

609 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.8

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