GeForce GTS 450 and GeForce 8800 GTS Core 112 - video card comparison
GeForce GTS 450
GeForce 8800 GTS Core 112
Architecture
Fermi (2010−2014)
Tesla (2006−2010)
GPU code name
GF106
G80
Market segment
Desktop
Desktop
Release date
September 2010
November 2007
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
6-pin
1x 6-pin
SLI options
+
-
Core clock speed
783 MHz
500 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
268.8 gflops
Manufacturing process technology
40 nm
90 nm
Number of transistors
1,170 million
681 million
Pipelines / CUDA cores
192
112
Power consumption (TDP)
106 Watt
150 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
28.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
640 MB
Memory bus width
128 Bit
320 Bit
Memory clock speed
1804 (3608 data rate) MHz
1600 MHz
Memory bandwidth
57.7 GB/s
64 GB/s
Display Connectors
Mini HDMITwo Dual Link DVI
2x DVI, 1x S-Video
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.2
3.3
Shader Model
5.1
4.0
Vulkan
N/A
N/A