GeForce 9300 GE and GeForce 7900 GX2 - video card comparison
GeForce 9300 GE
GeForce 7900 GX2
Architecture
Tesla (2006−2010)
Curie (2003−2013)
GPU code name
G98
G71
Market segment
Desktop
Desktop
Release date
June 2008
April 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
2x 6-pin
Core clock speed
540 MHz
500 MHz
Floating-point performance
20.8 gflops
-
Manufacturing process technology
65 nm
90 nm
Number of transistors
210 million
278 million
Pipelines / CUDA cores
8
-
Texture fill rate
4.320
12.00
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
1200 MHz
Memory bandwidth
6.4 GB/s
38.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x S-Video
HDMI
+
-
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A