NVIDIA GeForce GT 420 vs NVIDIA GeForce GT 220
NVIDIA GeForce GT 420
NVIDIA GeForce GT 220
|
48 Shaders
512MB GDDR3
700MHz
|
48 Shaders
512MB DDR2
615MHz
|
|
Peak AI Performance
0.13 TOPS
INT32
|
Peak AI Performance
0.13 TOPS
INT32
|
|
FP32
130 GFLOPS
|
FP32
130 GFLOPS
|
|
-
-
|
-
-
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
50W
|
TDP
58W
|
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-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
GB6 OpenCL N/A
0%
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
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Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Fermi
|
Architecture
Tesla 2
|
|
Family
GeForce 400
|
Family
GeForce 200
|
|
Codename
NVC1
GF108
-
-
|
Codename
NVA5
GT216
Variant
GT216-300-A2
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
9/3/2010
|
Release Date
10/12/2009
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
40nm
-
|
Fabrication Node
40nm
-
|
|
Die Size
116 mm²
-
|
Die Size
100 mm²
-
|
|
Transistor Count
585 Million
-
|
Transistor Count
486 Million
-
|
|
Transistor Density
5.04M/mm²
-
|
Transistor Density
4.86M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
48 Shaders
-
|
Shading Units
48 Shaders
-
|
|
Texture Mapping Units
4 TMUs
|
Texture Mapping Units
16 TMUs
|
|
Render Output Units
4 ROPs
|
Render Output Units
8 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Streaming Multiprocessors
1 SM
|
Streaming Multiprocessors
6 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
1400MHz Shader
-
700MHz
|
-
1360MHz Shader
-
615MHz
|
|
Peak AI Performance
0.13 TOPS
INT32
|
Peak AI Performance
0.13 TOPS
INT32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
130 GFLOPS
-
-
|
FP32
130 GFLOPS
-
-
|
|
FP64
10 GFLOPS
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
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-
-
-
-
|
-
-
-
-
|
|
INT32
0.13 TOPS
|
INT32
0.13 TOPS
|
|
-
-
|
-
-
|
|
Pixel Fillrate
2.8 GPixel/s
|
Pixel Fillrate
4.92 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
2.8 GTexel/s
|
Texture Fillrate
9.84 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
64KB/SM
-
-
|
L1
-
-
-
Unknown
|
|
L2
256KB Shared
|
L2
64KB Shared
|
|
-
-
-
|
-
-
-
|
|
512MB
GDDR3
-
|
512MB
DDR2
-
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
28.8GB/s
|
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
8GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
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|
TDP
50W
|
TDP
58W
|
|
-
-
|
-
-
|
|
1x VGA
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
|
1x VGA
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
-
-
|
-
-
|
|
No Encoders
-
|
No Encoders
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
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No Decoders
|
No Decoders
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
11
Direct 3D
10_1
|
|
OpenGL
4.6
OpenCL
1.1
-
-
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
4.1
CUDA
1.2
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
|
-
-
-
-
|
Multi GPU Support
Supported
Type
3-way SLI
|
|
Height
69 mm (2.72 in)
Width
145 mm (5.71 in)
Depth
20 mm (0.79 in)
|
Height
111 mm (4.37 in)
Width
168 mm (6.61 in)
Depth
20 mm (0.79 in)
|
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