Radeon X850 PRO and ION - video card comparison
Passmark - benchmark score Radeon X850 PRO vs ION
Radeon X850 PRO
74
ION
87
Radeon X850 PRO
ION
Architecture
R400 (2004−2008)
Tesla (2006−2010)
GPU code name
R480
C7A-ION
Market segment
Desktop
Desktop
Release date
December 2004
June 2008
Interface
PCIe 1.0 x16
PCI
Supplementary power connectors
1x 6-pin
-
Core clock speed
507 MHz
450 MHz
Manufacturing process technology
130 nm
65 nm
Number of transistors
160 million
282 million
Pipelines / CUDA cores
-
16
Power consumption (TDP)
-
20 Watt
Texture fill rate
6.084
3.600
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1040 MHz
System Shared
Memory bandwidth
33.28 GB/s
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
9.0b (9_2)
11.1 (10_0)
OpenCL
N/A
N/A
OpenGL
2.0
3.3
Shader Model
-
4.0
Vulkan
N/A
N/A