GeForce GTS 450 and GeForce Go 7900 GS - video card comparison
Passmark - benchmark score GeForce GTS 450 vs GeForce Go 7900 GS
GeForce GTS 450
1359
GeForce Go 7900 GS
181
GeForce GTS 450
GeForce Go 7900 GS
Architecture
Fermi (2010−2014)
G7x (2005−2007)
GPU code name
GF106
G71M
Market segment
Desktop
Laptop
Release date
September 2010
April 2006
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
MXM-II
Supplementary power connectors
6-pin
-
SLI options
+
-
Boost clock speed
-
375 MHz
Core clock speed
783 MHz
7 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
1,170 million
278 million
Pipelines / CUDA cores
192
27
Power consumption (TDP)
106 Watt
20 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
7.500
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1804 (3608 data rate) MHz
1000 MHz
Memory bandwidth
57.7 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
Mini HDMITwo Dual Link DVI
No outputs
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.2
2.1
Shader Model
5.1
3.0
Vulkan
N/A
N/A