GeForce GTS 450 Rev. 2 and GeForce GT 220 - video card comparison
GeForce GTS 450 Rev. 2
GeForce GT 220
Architecture
Fermi 2.0 (2010−2014)
GT2xx (2009−2012)
GPU code name
GF116
GT216
Market segment
Desktop
Desktop
Release date
March 2011
October 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
783 MHz
625 MHz
CUDA cores
-
48
Floating-point performance
601.3 gflops
144 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
486 million
Pipelines / CUDA cores
192
48
Power consumption (TDP)
106 Watt
58 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
25.06
9.840
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
3608 MHz
790 MHz
Memory bandwidth
57.73 GB/s
25.3 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
VGADVIHDMI
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF + HDA
DirectX
12 (11_0)
11.1 (10_1)
CUDA
2.1
+
OpenCL
1.1
1.1
OpenGL
4.6
3.1
Shader Model
5.1
4.1
Vulkan
N/A
N/A