Home GPU Comparison ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon X1550 AGP

ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon X1550 AGP

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 256MB VRAM Radeon X1550 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 XT Mac Edition 's Advantages
Released 1 years and 1 months late
Larger VRAM bandwidth (25.60GB/s vs 5.280GB/s)
120 additional rendering cores
ATI Radeon X1550 AGP 's Advantages
Lower TDP (27W vs 45W)

Score

VS

Graphics Card

Feb 2008
Release Date
Jan 2007
Radeon R600
Generation
Radeon R500 AGP
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
330 MHz

Memory

256MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
5.280GB/s

Render Config

3
Compute Units
-
-
-
-
120
Shading Units
-
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
-
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
2.400 GPixel/s
5.600 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
-
-
-
-

Board Design

45W
TDP
27W
200 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

RV630
GPU Name
RV505
-
-
-
TeraScale
Architecture
R500
TSMC
Foundry
TSMC
65 nm
Process Size
90 nm
0.39 billion
Transistors
0.107 billion
153 mm²
Die Size
100 mm²

Graphics Features

10.0 (10_0)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
3.0

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