GeForce 9800 GX2 and GeForce GT 730 - video card comparison
Passmark - benchmark score GeForce 9800 GX2 vs GeForce GT 730
GeForce 9800 GX2
821
GeForce GT 730
860
GeForce 9800 GX2
GeForce GT 730
Architecture
Tesla (2006−2010)
Fermi (2010−2014)
GPU code name
G92
GF108
Market segment
Desktop
Desktop
Release date
March 2008
June 2014
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin & 8-pin
None
SLI options
+
-
Core clock speed
600 MHz
700 MHz
CUDA cores
256 (128 per GPU)
-
Floating-point performance
2x 384.0 gflops
268.8 gflops
Manufacturing process technology
65 nm
40 nm
Number of transistors
754 million
585 million
Pipelines / CUDA cores
128
96
Power consumption (TDP)
197 Watt
49 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
76.8 billion/sec
11.2 GT/s
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
2 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
1000 MHz
1800 MHz
Memory bandwidth
128 (64 per GPU)
25.6 GB/s
Display Connectors
HDMIDual Link DVI
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (11_0)
CUDA
+
2.1
OpenCL
1.1
1.1
OpenGL
2.1
4.6
Shader Model
4.0
5.1
Vulkan
N/A
N/A