AMD Radeon Pro W6600M vs AMD Radeon RX Vega M GH

VS

AMD Radeon Pro W6600M

AMD Radeon RX Vega M GH

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro W6600M and 4GB VRAM Radeon RX Vega M GH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600M 's Advantages

Released 3 years and 4 months late

Boost Clock has increased by 71% (2034MHz vs 1190MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 204.8GB/s)

256 additional rendering cores

Lower TDP (90W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro W6600M +99%

7.29 TFLOPS

Radeon RX Vega M GH

3.656 TFLOPS

Radeon Pro W6600M

VS

Radeon RX Vega M GH

Graphics Card

Jun 2021

Release Date

Feb 2018

Radeon Pro Mobile

Generation

Vega

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

IGP

Clock Speeds

1224 MHz

Base Clock

1063 MHz

2034 MHz

Boost Clock

1190 MHz

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

128bit

Memory Bus

1024bit

224.0GB/s

Bandwidth

204.8GB/s

Render Config

28

Compute Units

24

66

SM Count

-

1792

Shading Units

1536

112

TMUs

96

64

ROPs

64

264

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

32 MB

L3 Cache

-

Theoretical Performance

130.2 GPixel/s

Pixel Rate

76.16 GPixel/s

227.8 GTexel/s

Texture Rate

114.2 GTexel/s

14.58 TFLOPS

FP16 (half)

3.656 TFLOPS

7.290 TFLOPS

FP32 (float)

3.656 TFLOPS

455.6 GFLOPS

FP64 (double)

228.5 GFLOPS

Board Design

90W

TDP

100W

600 W

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

Polaris 22

Navi 23 WKS-XM

GPU Variant

VegaM XT (C7398773)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

5 billion

237 mm²

Die Size

208 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.4

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