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Detailed specs comparison

Performance comparison

 

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Compare ASUS Radeon R7 250:

Compare Axle3D GT640 2GB DDR3 128BIT Classic Edition:

ASUS Radeon R7 250 vs Axle3D GT640 2GB DDR3 128BIT Classic Edition (AX-GT640/2GSD3P8CDI) specs comparison

All rows with different specifications or features are highlighted.

General information

Market segmentDesktop
ManufacturerASUSAxle3D
ModelRadeon R7 250GT640 2GB DDR3 128BIT Classic Edition
Part numberR7250-1GD5AX-GT640/2GSD3P8CDI

Architecture / Interface

Die nameOland XTGK 107
ArchitectureGraphics Core NextKepler
Fabrication process28nm
Bus interfacePCI-E 3.0 x 16

Cores / shaders

Compute units6 
CUDA cores 384
ROPs 16
Color ROPs8 
Stream processors384 
Pixel fill rate8 gigapixels/s14.4 gigapixels/s
Texture units2432
Texture fill rate24 gigatexels/s28.8 gigatexels/s
Single Precision performance768 GFLOPS691.2 GFLOPS

Clocks / Memory

Graphics clock1000 MHz900 MHz
Memory size1024 MB2048 MB
Memory typeGDDR5DDR3
Memory clock1150 MHz900 MHz
Memory interface width128
Memory bandwidth73.6 GB/s28.8 GB/s

Other features

Maximum crossfire options4 
Maximum power65 Watt

Better values / features are marked with green color, and worse values are in red color.

ASUS Radeon R7 250 vs Axle3D GT640 2GB DDR3 128BIT Classic Edition (AX-GT640/2GSD3P8CDI) theoretical performance

Pixel fill rate (gigapixels/s)
20
16
12
8
4
0
 
 
8
 
14.4
 
 
Higher is better
Texture fill rate (gigatexels/s)
40
32
24
16
8
0
 
 
24
 
28.8
 
 
Higher is better
Memory bandwidth (GB/s)
90
72
54
36
18
0
 
 
73.6
 
28.8
 
 
Higher is better
Single Precision performance (GFLOPS)
900
720
540
360
180
0
 
 
768
 
691
 
 
Higher is better

  - ASUS Radeon R7 250       - Axle3D GT640 2GB DDR3 128BIT Classic Edition