GeForce GTS 450 and GeForce GT 320M - video card comparison
Passmark - benchmark score GeForce GTS 450 vs GeForce GT 320M
GeForce GTS 450
1359
GeForce GT 320M
108
GeForce GTS 450
GeForce GT 320M
Architecture
Fermi (2010−2014)
GT2xx (2009−2012)
GPU code name
GF106
G96C
Market segment
Desktop
Laptop
Release date
September 2010
January 2010
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
MXM-II
Supplementary power connectors
6-pin
None
SLI options
+
-
Core clock speed
783 MHz
500 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
80 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
314 million
Pipelines / CUDA cores
192
24
Power consumption (TDP)
106 Watt
14 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
8.000
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1804 (3608 data rate) MHz
790 MHz
Memory bandwidth
57.7 GB/s
25.6 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)
11.1 (10_0)
CUDA
+
1.1
OpenCL
1.1
1.1
OpenGL
4.2
3.3
Shader Model
5.1
4.0
Vulkan
N/A
N/A