GeForce 9800 GT and GeForce 8800 GTS 320 - video card comparison
GeForce 9800 GT
GeForce 8800 GTS 320
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
G92
G80
Market segment
Desktop
Desktop
Release date
July 2008
February 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
SLI options
+
-
Core clock speed
600 MHz
513 MHz
CUDA cores
112
-
Floating-point performance
336.0 gflops
228.1 gflops
Manufacturing process technology
65 nm
90 nm
Number of transistors
754 million
681 million
Pipelines / CUDA cores
112
96
Power consumption (TDP)
105 Watt
143 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
33.6 billion/sec
24.62
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
320 MB
Memory bus width
256 Bit
320 Bit
Memory clock speed
900 MHz
1584 MHz
Memory bandwidth
57.6 GB/s
63.36 GB/s
Display Connectors
HDTVDual Link DVI
2x DVI, 1x S-Video
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A