GeForce 8800 Ultra and GeForce 9300 GS Rev. 2 - video card comparison
GeForce 8800 Ultra
GeForce 9300 GS Rev. 2
Architecture
Tesla (2006−2010)
Tesla 2.0 (2007−2013)
GPU code name
G80
GT218
Market segment
Desktop
Desktop
Release date
May 2007
March 2011
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
SLI options
+
-
Core clock speed
612 MHz
589 MHz
CUDA cores
612
-
Floating-point performance
387.1 gflops
44.86 gflops
Manufacturing process technology
90 nm
40 nm
Number of transistors
681 million
260 million
Pipelines / CUDA cores
128
16
Power consumption (TDP)
171 Watt
-
Texture fill rate
39.2 billion/sec
4.712
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
256 MB
Memory bus width
384 Bit
64 Bit
Memory clock speed
1080 MHz
666 MHz
Memory bandwidth
103.7 GB/s
5.328 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
+
1.2
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A