NVIDIA GeForce GTX 1080 vs AMD Radeon Pro W6800X

VS

NVIDIA GeForce GTX 1080

AMD Radeon Pro W6800X

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 32GB VRAM Radeon Pro W6800X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages

Lower TDP (180W vs 200W)

AMD Radeon Pro W6800X 's Advantages

Released 5 years and 3 months late

Boost Clock has increased by 20% (2087MHz vs 1733MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 320.3GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080

8.873 TFLOPS

Radeon Pro W6800X +80%

16.03 TFLOPS

GeForce GTX 1080

VS

Radeon Pro W6800X

Graphics Card

May 2016

Release Date

Aug 2021

GeForce 10

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

1607 MHz

Base Clock

1800 MHz

1733 MHz

Boost Clock

2087 MHz

1251 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

GDDR5X

Memory Type

GDDR6

256bit

Memory Bus

256bit

320.3GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

20

SM Count

-

2560

Shading Units

3840

160

TMUs

240

64

ROPs

96

-

RT Cores

60

48 KB (per SM)

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

110.9 GPixel/s

Pixel Rate

200.4 GPixel/s

277.3 GTexel/s

Texture Rate

500.9 GTexel/s

138.6 GFLOPS

FP16 (half)

32.06 TFLOPS

8.873 TFLOPS

FP32 (float)

16.03 TFLOPS

277.3 GFLOPS

FP64 (double)

1002 GFLOPS

Board Design

180W

TDP

200W

450 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 8-pin

Power Connectors

Apple MPX

Graphics Processor

GP104

GPU Name

Navi 21

GP104-400-A1

GPU Variant

Navi 21 Pro-XLA

Pascal

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

7.2 billion

Transistors

26.8 billion

314 mm²

Die Size

520 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.7

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