AMD Radeon Pro W6900X vs NVIDIA GeForce RTX 2080 Ti

VS

AMD Radeon Pro W6900X

NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 39% (2150MHz vs 1545MHz)

More VRAM (32GB vs 11GB)

768 additional rendering cores

NVIDIA GeForce RTX 2080 Ti 's Advantages

Larger VRAM bandwidth (616.0GB/s vs 512.0GB/s)

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +63%

22.02 TFLOPS

GeForce RTX 2080 Ti

13.45 TFLOPS

Radeon Pro W6900X

VS

GeForce RTX 2080 Ti

Graphics Card

Aug 2021

Release Date

Sep 2018

Radeon Pro Mac

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

1350 MHz

2150 MHz

Boost Clock

1545 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

11GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

352bit

512.0GB/s

Bandwidth

616.0GB/s

Render Config

80

Compute Units

-

SM Count

68

5120

Shading Units

4352

320

TMUs

272

128

ROPs

88

-

Tensor Cores

544

80

RT Cores

68

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

0 MB

128 MB

L3 Cache

-

Theoretical Performance

275.2 GPixel/s

Pixel Rate

136.0 GPixel/s

688.0 GTexel/s

Texture Rate

420.2 GTexel/s

44.03 TFLOPS

FP16 (half)

26.90 TFLOPS

22.02 TFLOPS

FP32 (float)

13.45 TFLOPS

1376 GFLOPS

FP64 (double)

420.2 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

Navi 21

GPU Name

TU102

Navi 21 Pro-XTA

GPU Variant

TU102-300A-K1-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

26.8 billion

Transistors

18.6 billion

520 mm²

Die Size

754 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

7.5

6.5

Shader Model

6.6

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