AMD Radeon Pro W6900X vs NVIDIA GeForce GTX 1080 Ti 12 GB

VS

AMD Radeon Pro W6900X

NVIDIA GeForce GTX 1080 Ti 12 GB

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 12GB VRAM GeForce GTX 1080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Boost Clock has increased by 29% (2150MHz vs 1670MHz)

More VRAM (32GB vs 12GB)

1920 additional rendering cores

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

Larger VRAM bandwidth (528.4GB/s vs 512.0GB/s)

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +105%

22.02 TFLOPS

GeForce GTX 1080 Ti 12 GB

10.69 TFLOPS

Radeon Pro W6900X

VS

GeForce GTX 1080 Ti 12 GB

Graphics Card

Aug 2021

Release Date

Unknown

Radeon Pro Mac

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

1557 MHz

2150 MHz

Boost Clock

1670 MHz

2000 MHz

Memory Clock

1376 MHz

Memory

32GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5X

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

528.4GB/s

Render Config

80

Compute Units

-

SM Count

25

5120

Shading Units

3200

320

TMUs

200

128

ROPs

80

-

80

RT Cores

-

128 KB per Array

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

0 MB

128 MB

L3 Cache

-

Theoretical Performance

275.2 GPixel/s

Pixel Rate

133.6 GPixel/s

688.0 GTexel/s

Texture Rate

334.0 GTexel/s

44.03 TFLOPS

FP16 (half)

167.0 GFLOPS

22.02 TFLOPS

FP32 (float)

10.69 TFLOPS

1376 GFLOPS

FP64 (double)

334.0 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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21

GPU Name

GP102

Navi 21 Pro-XTA

GPU Variant

-

RDNA 2.0

Architecture

Pascal

TSMC

Foundry

TSMC

7 nm

Process Size

16 nm

26.8 billion

Transistors

11.8 billion

520 mm²

Die Size

471 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.5

Shader Model

6.7

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