GeForce GTS 450 and GeForce 320M - video card comparison
Passmark - benchmark score GeForce GTS 450 vs GeForce 320M
GeForce GTS 450
1359
GeForce 320M
215
GeForce GTS 450
GeForce 320M
Architecture
Fermi (2010−2014)
GT2xx (2009−2012)
GPU code name
GF106
MCP89
Market segment
Desktop
Laptop
Release date
September 2010
April 2010
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin
-
SLI options
+
-
Core clock speed
783 MHz
450 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
486 million
Pipelines / CUDA cores
192
32
Power consumption (TDP)
106 Watt
23 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
7.200
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1804 (3608 data rate) MHz
System Shared
Memory bandwidth
57.7 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_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.2
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A