GeForce GTX 670M and GeForce GTS 450 - video card comparison
Passmark - benchmark score GeForce GTX 670M vs GeForce GTS 450
GeForce GTX 670M
1788
GeForce GTS 450
1359
GeForce GTX 670M
GeForce GTS 450
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N13E-GS1-LP
GF106
Market segment
Laptop
Desktop
Release date
March 2012
September 2010
Bus support
PCI Express 2.0
PCI-E 2.0 x 16
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
6-pin
SLI options
+
+
Core clock speed
598 MHz
783 MHz
CUDA cores
336
192
Floating-point performance
803.7 gflops
601.3 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
1,170 million
Pipelines / CUDA cores
336
192
Power consumption (TDP)
75 Watt
106 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
33.5 billion/sec
25.1 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
1 GB
Memory bus width
192bit
128 Bit
Memory clock speed
1500 MHz
1804 (3608 data rate) MHz
Memory bandwidth
72.0 GB/s
57.7 GB/s
Shared memory
-
-
Display Connectors
No outputs
Mini HDMITwo Dual Link DVI
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 API
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.2
Shader Model
5.1
5.1
Vulkan
N/A
N/A
Optimus
+
-