AMD Radeon Pro W6800X Duo vs NVIDIA GeForce RTX 3090 Ti

VS

AMD Radeon Pro W6800X Duo NVIDIA GeForce RTX 3090 Ti

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X Duo and 24GB VRAM GeForce RTX 3090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X Duo 's Advantages

Boost Clock has increased by 6% (1967MHz vs 1860MHz)

More VRAM (32GB vs 24GB)

Lower TDP (400W vs 450W)

NVIDIA GeForce RTX 3090 Ti 's Advantages

Larger VRAM bandwidth (1008GB/s vs 512.0GB/s)

6912 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6800X Duo

15.11 TFLOPS

GeForce RTX 3090 Ti +164%

40 TFLOPS

Blender

Radeon Pro W6800X Duo

1492

GeForce RTX 3090 Ti +332%

6459

Radeon Pro W6800X Duo

VS

GeForce RTX 3090 Ti

Graphics Card

Aug 2021

Release Date

Jan 2022

Radeon Pro Mac

Generation

GeForce 30

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1800 MHz

Base Clock

1560 MHz

1967 MHz

Boost Clock

1860 MHz

2000 MHz

Memory Clock

1313 MHz

Memory

32GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

1008GB/s

Render Config

-

SM Count

84

60

Compute Units

-

3840

Shading Units

10752

240

TMUs

336

96

ROPs

112

-

Tensor Cores

336

60

RT Cores

84

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

188.8 GPixel/s

Pixel Rate

208.3 GPixel/s

472.1 GTexel/s

Texture Rate

625.0 GTexel/s

30.21 TFLOPS

FP16 (half)

40.00 TFLOPS

15.11 TFLOPS

FP32 (float)

40.00 TFLOPS

944.2 GFLOPS

FP64 (double)

625.0 GFLOPS

Graphics Processor

Navi 21

GPU Name

GA102

Navi 21 Pro-XLA

GPU Variant

GA102-350-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

26.8 billion

Transistors

28.3 billion

520 mm²

Die Size

628 mm²

Board Design

400W

TDP

450W

800 W

Suggested PSU

850 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

8.6

6.7

Shader Model

6.6

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