AMD Radeon Pro W6800X Duo vs NVIDIA GeForce RTX 4080 16 GB

VS

AMD Radeon Pro W6800X Duo NVIDIA GeForce RTX 4080 16 GB

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X Duo and 16GB VRAM GeForce RTX 4080 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X Duo 's Advantages

More VRAM (32GB vs 16GB)

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 1 years and 1 months late

Boost Clock has increased by 27% (2505MHz vs 1967MHz)

Larger VRAM bandwidth (716.8GB/s vs 512.0GB/s)

5888 additional rendering cores

Lower TDP (320W vs 400W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X Duo

15.11 TFLOPS

GeForce RTX 4080 16 GB +222%

48.74 TFLOPS

Radeon Pro W6800X Duo

VS

GeForce RTX 4080 16 GB

Graphics Card

Aug 2021

Release Date

Sep 2022

Radeon Pro Mac

Generation

GeForce 40

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1800 MHz

Base Clock

2205 MHz

1967 MHz

Boost Clock

2505 MHz

2000 MHz

Memory Clock

1400 MHz

Memory

32GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

716.8GB/s

Render Config

-

SM Count

76

60

Compute Units

-

3840

Shading Units

9728

240

TMUs

304

96

ROPs

112

-

Tensor Cores

304

60

RT Cores

76

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

64 MB

Theoretical Performance

188.8 GPixel/s

Pixel Rate

280.6 GPixel/s

472.1 GTexel/s

Texture Rate

761.5 GTexel/s

30.21 TFLOPS

FP16 (half)

48.74 TFLOPS

15.11 TFLOPS

FP32 (float)

48.74 TFLOPS

944.2 GFLOPS

FP64 (double)

761.5 GFLOPS

Graphics Processor

Navi 21

GPU Name

AD103

Navi 21 Pro-XLA

GPU Variant

AD103-300-A1

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

26.8 billion

Transistors

45.9 billion

520 mm²

Die Size

379 mm²

Board Design

400W

TDP

320W

800 W

Suggested PSU

700 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

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

6.7

Shader Model

6.6

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