Radeon X1650 GT vs Radeon HD 2600 XT Mac Edition
We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 256MB VRAM Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 2600 XT Mac Edition 's Advantages
Released 9 months late
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)
120 additional rendering cores
Score
Graphics Card
May 2007
Release Date
Feb 2008
Radeon R500 PCIe
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
400 MHz
Memory Clock
800 MHz
Memory
128MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
3
-
Shading Units
120
8
TMUs
8
8
ROPs
4
-
L2 Cache
64 KB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
2.800 GPixel/s
3.200 GTexel/s
Texture Rate
5.600 GTexel/s
-
FP32 (float)
168.0 GFLOPS
Board Design
Unknown
TDP
45W
200 W
Suggested PSU
200 W
1x DVI
1x VGA
1x S-Video
Outputs
2x DVI
None
Power Connectors
None
Graphics Processor
RV560
GPU Name
RV630
RV560 GT
GPU Variant
-
Ultra-Threaded SE
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
65 nm
0.312 billion
Transistors
0.39 billion
230 mm²
Die Size
153 mm²
Graphics Features
9.0c (9_3)
DirectX
10.0 (10_0)
2.1
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
3.0
Shader Model
4.0
