Home GPU Comparison ATI Mobility Radeon X2500 vs ATI Mobility Radeon HD 550v

ATI Mobility Radeon X2500 vs ATI Mobility Radeon HD 550v

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 1024MB VRAM Mobility Radeon HD 550v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 550v 's Advantages
Released 2 years and 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (19.20GB/s vs 12.80GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Jun 2007
Release Date
May 2010
M6x
Generation
M9x
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
600 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
19.20GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
4
TMUs
32
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.840 GPixel/s
Pixel Rate
3.600 GPixel/s
1.840 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
-
FP32 (float)
288.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
10W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M66
GPU Name
M96
-
-
-
Ultra-Threaded SE
Architecture
TeraScale
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.157 billion
Transistors
0.514 billion
150 mm²
Die Size
146 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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