GeForce GT 220 and GeForce GTS 450 Rev. 3 - video card comparison
GeForce GT 220
GeForce GTS 450 Rev. 3
Architecture
GT2xx (2009−2012)
Fermi 2.0 (2010−2014)
GPU code name
GT216
GF116
Market segment
Desktop
Desktop
Release date
October 2009
July 2012
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
625 MHz
783 MHz
CUDA cores
48
-
Floating-point performance
144 gflops
451.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
486 million
1,170 million
Pipelines / CUDA cores
48
144
Power consumption (TDP)
58 Watt
106 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
9.840
18.79
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
790 MHz
1400 MHz
Memory bandwidth
25.3 GB/s
22.4 GB/s
Display Connectors
VGADVIHDMI
2x DVI, 1x mini-HDMI
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF + HDA
-
DirectX
11.1 (10_1)
12 (11_0)
CUDA
+
2.1
OpenCL
1.1
1.1
OpenGL
3.1
4.6
Shader Model
4.1
5.1
Vulkan
N/A
N/A