Matrox Millenium P650 vs ATI Radeon X800 GTO
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon X800 GTO 's Advantages
Released 4 years and 7 months late
More VRAM (128GB vs 64GB)
Larger VRAM bandwidth (22.40GB/s vs 7.360GB/s)
Score
Graphics Card
May 2003
Release Date
Dec 2007
Parhelia
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
230 MHz
Memory Clock
350 MHz
Memory
64MB
Memory Size
128MB
DDR
Memory Type
DDR
128bit
Memory Bus
256bit
7.360GB/s
Bandwidth
22.40GB/s
Render Config
-
-
-
-
-
-
-
-
-
8
TMUs
12
2
ROPs
12
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
4.800 GPixel/s
1.840 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
-
-
-
-
-
-
Board Design
Unknown
TDP
49W
200 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
-
Graphics Processor
Parhelia-LX
GPU Name
R423
MP-A4L
GPU Variant
R423 GTO
Parhelia
Architecture
R400
UMC
Foundry
TSMC
150 nm
Process Size
130 nm
0.08 billion
Transistors
0.16 billion
130 mm²
Die Size
289 mm²
Graphics Features
8.1
DirectX
9.0b (9_2)
1.3
OpenGL
2.1
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
-
-
-
