AMD Radeon Pro W6600M vs ATI Mobility Radeon X2500

VS

AMD Radeon Pro W6600M

ATI Mobility Radeon X2500

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro W6600M and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600M 's Advantages

Released 14 years late

Boost Clock2034MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (224.0GB/s vs 12.80GB/s)

1792 additional rendering cores

Score

Radeon Pro W6600M

VS

Mobility Radeon X2500

Graphics Card

Jun 2021

Release Date

Jun 2007

Radeon Pro Mobile

Generation

M6x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1224 MHz

Base Clock

-

2034 MHz

Boost Clock

-

1750 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

12.80GB/s

Render Config

28

Compute Units

-

66

SM Count

-

1792

Shading Units

-

112

TMUs

4

64

ROPs

4

264

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

32 MB

L3 Cache

-

Theoretical Performance

130.2 GPixel/s

Pixel Rate

1.840 GPixel/s

227.8 GTexel/s

Texture Rate

1.840 GTexel/s

14.58 TFLOPS

FP16 (half)

-

7.290 TFLOPS

FP32 (float)

-

455.6 GFLOPS

FP64 (double)

-

Board Design

90W

TDP

Unknown

600 W

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

M66

Navi 23 WKS-XM

GPU Variant

-

RDNA 2.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

7 nm

Process Size

90 nm

11.06 billion

Transistors

0.157 billion

237 mm²

Die Size

150 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

3.0

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