Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon HD 6570M Mac Edition

ATI Mobility Radeon X2500 vs AMD Radeon HD 6570M Mac Edition

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 1024MB VRAM Radeon HD 6570M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570M Mac Edition 's Advantages
Released 2 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)
400 additional rendering cores

Score

VS

Graphics Card

Jun 2007
Release Date
Oct 2009
M6x
Generation
Vancouver
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
5
-
-
-
-
Shading Units
400
4
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.840 GPixel/s
Pixel Rate
4.800 GPixel/s
1.840 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
-
FP32 (float)
480.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
30W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M66
GPU Name
Capilano
-
GPU Variant
Capilano XT
Ultra-Threaded SE
Architecture
TeraScale 2
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.157 billion
Transistors
0.627 billion
150 mm²
Die Size
104 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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