AMD Radeon RX 7900M vs AMD Radeon Pro W6600M

VS

AMD Radeon RX 7900M AMD Radeon Pro W6600M

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M and 16GB VRAM Radeon Pro W6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages

Lower TDP (180W vs 285W)

AMD Radeon Pro W6600M 's Advantages

Released 8 months late

Boost Clock has increased by 25% (2610MHz vs 2090MHz)

Larger VRAM bandwidth (672.3GB/s vs 576.0GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7900M

38.52 TFLOPS

Radeon Pro W6600M +14%

44.1 TFLOPS

Radeon RX 7900M

VS

Radeon Pro W6600M

Graphics Card

Oct 2023

Release Date

Jun 2024

Navi Mobile

Generation

GeForce 40

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

2340 MHz

2090 MHz

Boost Clock

2610 MHz

2250 MHz

Memory Clock

1313 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

672.3GB/s

Render Config

-

SM Count

66

72

Compute Units

28

4608

Shading Units

8448

288

TMUs

264

192

ROPs

96

-

Tensor Cores

264

72

RT Cores

66

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

48 MB

Theoretical Performance

401.3 GPixel/s

Pixel Rate

250.6 GPixel/s

601.9 GTexel/s

Texture Rate

689.0 GTexel/s

77.05 TFLOPS

FP16 (half)

44.10 TFLOPS

38.52 TFLOPS

FP32 (float)

44.10 TFLOPS

1204 GFLOPS

FP64 (double)

689.0 GFLOPS

Graphics Processor

Navi 31

GPU Name

AD102

Navi 31

GPU Variant

AD102-225-A1

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

57.7 billion

Transistors

76.3 billion

529 mm²

Die Size

609 mm²

Board Design

180W

TDP

285W

-

Suggested PSU

600 W

Portable Device Dependent

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

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.7

Shader Model

6.7

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