GeForce 9800 GTX and GeForce 9500 GT Rev. 3 - video card comparison
GeForce 9800 GTX
GeForce 9500 GT Rev. 3
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
G92
G96C
Market segment
Desktop
Desktop
Release date
March 2008
July 2008
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
SLI options
+
-
Core clock speed
675 MHz
550 MHz
CUDA cores
128
-
Floating-point performance
432.1 gflops
-
Manufacturing process technology
65 nm
55 nm
Number of transistors
754 million
314 million
Pipelines / CUDA cores
128
32
Power consumption (TDP)
140 Watt
50 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
43.2 billion/sec
8.800
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1100 MHz
1600 MBps
Memory bandwidth
70.4 GB/s
25.6 GB/s
Display Connectors
HDTVDual Link DVI
2x DVI, 1x S-Video
Multi monitor support
+
-
HDMI
Via Adapter
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
+
1.1
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A