Home GPU Comparison ATI Mobility Radeon X2500 vs AMD Radeon R5 A330

ATI Mobility Radeon X2500 vs AMD Radeon R5 A330

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 2GB VRAM Radeon R5 A330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A330 's Advantages
Released 8 years and 4 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Jun 2007
Release Date
Oct 2015
M6x
Generation
All-In-One
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
DDR3
128bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
-
-
-
-
Shading Units
320
4
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.840 GPixel/s
Pixel Rate
8.240 GPixel/s
1.840 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
-
FP32 (float)
659.2 GFLOPS
-
-
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

M66
GPU Name
Exo
-
-
-
Ultra-Threaded SE
Architecture
GCN 1.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.157 billion
Transistors
0.69 billion
150 mm²
Die Size
56 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_1)
2.1
OpenGL
4.6
N/A
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
3.0
Shader Model
6.5 (5.1)

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