AMD Radeon Pro W6600M vs NVIDIA GeForce RTX 4090 Max-Q

VS

AMD Radeon Pro W6600M NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro W6600M and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600M 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 79% (2610MHz vs 1455MHz)

Larger VRAM bandwidth (672.3GB/s vs 448.0GB/s)

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

1280 additional rendering cores

Lower TDP (80W vs 285W)

Score

Benchmark

FP32 (float)

Radeon Pro W6600M +55%

44.1 TFLOPS

GeForce RTX 4090 Max Q

28.31 TFLOPS

Radeon Pro W6600M

VS

GeForce RTX 4090 Max Q

Graphics Card

Jun 2024

Release Date

Jan 2023

GeForce 40

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2340 MHz

Base Clock

930 MHz

2610 MHz

Boost Clock

1455 MHz

1313 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

256bit

672.3GB/s

Bandwidth

448.0GB/s

Render Config

66

SM Count

76

28

Compute Units

-

8448

Shading Units

9728

264

TMUs

304

96

ROPs

112

264

Tensor Cores

304

66

RT Cores

76

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

64 MB

Theoretical Performance

250.6 GPixel/s

Pixel Rate

163.0 GPixel/s

689.0 GTexel/s

Texture Rate

442.3 GTexel/s

44.10 TFLOPS

FP16 (half)

28.31 TFLOPS

44.10 TFLOPS

FP32 (float)

28.31 TFLOPS

689.0 GFLOPS

FP64 (double)

442.3 GFLOPS

Graphics Processor

AD102

GPU Name

AD103

AD102-225-A1

GPU Variant

GN21-X11

Ada Lovelace

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

4 nm

76.3 billion

Transistors

45.9 billion

609 mm²

Die Size

379 mm²

Board Design

285W

TDP

80W

600 W

Suggested PSU

-

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.9

6.7

Shader Model

6.7

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