NVIDIA GeForce RTX 4090 vs AMD Radeon Pro W6600

VS

NVIDIA GeForce RTX 4090 AMD Radeon Pro W6600

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 8GB VRAM Radeon Pro W6600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 1 years and 3 months late

More VRAM (24GB vs 8GB)

14592 additional rendering cores

AMD Radeon Pro W6600 's Advantages

Boost Clock has increased by 2% (2580MHz vs 2520MHz)

Larger VRAM bandwidth (224.0TB/s vs 1.01TB/s)

Lower TDP (100W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +793%

82.58 TFLOPS

Radeon Pro W6600

9.247 TFLOPS

Blender

GeForce RTX 4090 +1171%

12921

Radeon Pro W6600

1016

GeForce RTX 4090

VS

Radeon Pro W6600

Graphics Card

Sep 2022

Release Date

Jun 2021

GeForce 40

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2235 MHz

Base Clock

2331 MHz

2520 MHz

Boost Clock

2580 MHz

1313 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

128bit

1.01TB/s

Bandwidth

224.0GB/s

Render Config

128

SM Count

-

Compute Units

28

16384

Shading Units

1792

512

TMUs

112

176

ROPs

64

512

Tensor Cores

-

128

RT Cores

28

128 KB (per SM)

L1 Cache

128 KB per Array

72 MB

L2 Cache

2 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

165.1 GPixel/s

1290 GTexel/s

Texture Rate

289.0 GTexel/s

82.58 TFLOPS

FP16 (half)

18.49 TFLOPS

82.58 TFLOPS

FP32 (float)

9.247 TFLOPS

1290 GFLOPS

FP64 (double)

577.9 GFLOPS

Graphics Processor

AD102

GPU Name

Navi 23

AD102-300-A1

GPU Variant

-

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

11.06 billion

609 mm²

Die Size

237 mm²

Board Design

450W

TDP

100W

850 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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