GeForce GTS 450 and NV1 - video card comparison
GeForce GTS 450
NV1
Architecture
Fermi (2010−2014)
-
GPU code name
GF106
NV1
Market segment
Desktop
Desktop
Release date
September 2010
September 1995
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
6-pin
None
SLI options
+
-
Core clock speed
783 MHz
75 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
-
Manufacturing process technology
40 nm
500 nm
Number of transistors
1,170 million
1 million
Pipelines / CUDA cores
192
-
Power consumption (TDP)
106 Watt
2 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
0.08
Memory type
GDDR5
EDO
Maximum RAM amount
1 GB
2 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1804 (3608 data rate) MHz
60 MHz
Memory bandwidth
57.7 GB/s
480.0 MB/s
Display Connectors
Mini HDMITwo Dual Link DVI
1x VGA
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
1.0
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.2
N/A
Shader Model
5.1
-
Vulkan
N/A
N/A