Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon HD 8750A

ATI Mobility Radeon X2500 vs AMD Radeon HD 8750A

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 1024MB VRAM Radeon HD 8750A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8750A 's Advantages
Released 5 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (16.00GB/s vs 12.80GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Jun 2007
Release Date
Feb 2013
M6x
Generation
All-In-One
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1000 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
128bit
Memory Bus
64bit
12.80GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
6
-
-
-
-
Shading Units
384
4
TMUs
24
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.840 GPixel/s
Pixel Rate
4.800 GPixel/s
1.840 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
-
FP32 (float)
460.8 GFLOPS
-
FP64 (double)
28.80 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M66
GPU Name
Mars
-
GPU Variant
Mars XT
Ultra-Threaded SE
Architecture
GCN 1.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.157 billion
Transistors
0.95 billion
150 mm²
Die Size
77 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_1)
2.1
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
5.1

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