Radeon R5 M330 vs Mobility Radeon X2500
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M330 's Advantages
Released 7 years and 11 months late
Boost Clock1030MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
320 additional rendering cores
Score
Graphics Card
May 2015
Release Date
Jun 2007
Crystal System
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16
Clock Speeds
955 MHz
Base Clock
-
1030 MHz
Boost Clock
-
900 MHz
Memory Clock
400 MHz
Memory
2GB
Memory Size
256MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s
Render Config
5
Compute Units
-
320
Shading Units
-
20
TMUs
4
8
ROPs
4
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
Theoretical Performance
8.240 GPixel/s
Pixel Rate
1.840 GPixel/s
20.60 GTexel/s
Texture Rate
1.840 GTexel/s
659.2 GFLOPS
FP32 (float)
-
41.20 GFLOPS
FP64 (double)
-
Board Design
18W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Exo
GPU Name
M66
Exo PRO
GPU Variant
-
GCN 1.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
0.69 billion
Transistors
0.157 billion
56 mm²
Die Size
150 mm²
Graphics Features
12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
5.0
Shader Model
3.0
