GeForce 7900 GT and ION - video card comparison
Passmark - benchmark score GeForce 7900 GT vs ION
GeForce 7900 GT
266
ION
87
GeForce 7900 GT
ION
Architecture
Curie (2003−2013)
Tesla (2006−2010)
GPU code name
G71
C7A-ION
Market segment
Desktop
Desktop
Release date
March 2006
June 2008
Interface
PCIe 1.0 x16
PCI
Supplementary power connectors
1x 6-pin
-
Core clock speed
450 MHz
450 MHz
Manufacturing process technology
90 nm
65 nm
Number of transistors
278 million
282 million
Pipelines / CUDA cores
-
16
Power consumption (TDP)
48 Watt
20 Watt
Texture fill rate
10.80
3.600
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1320 MHz
System Shared
Memory bandwidth
42.24 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
11.1 (10_0)
OpenCL
N/A
N/A
OpenGL
2.1
3.3
Shader Model
3.0
4.0
Vulkan
N/A
N/A