GeForce GT 630 vs GeForce GT 545

GeForce GT 630
GeForce GT 545
192 Shaders
1GB DDR3
875MHz
144 Shaders
2GB DDR3
720MHz
FP32
0.34 TFLOPS
FP32
0.4 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
50W
TDP
70W
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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%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Kepler
Architecture
Fermi
Family
GeForce 600
Family
GeForce 500
Codename
NVE7
GK107
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Codename
NVCF
GF116
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Market Segment
Desktop
Market Segment
Desktop
Release Date
4/24/2012
Release Date
5/14/2011
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
40nm
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Die Size
118 mm²
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Die Size
238 mm²
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Transistor Count
1.3 Billion
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Transistor Count
1.2 Billion
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Transistor Density
10.76M/mm²
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Transistor Density
4.92M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
192 Shaders
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Shading Units
144 Shaders
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Texture Mapping Units
16 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
16 ROPs
Render Output Units
16 ROPs
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Streaming Multiprocessors
1 SM
Streaming Multiprocessors
3 SMs
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875MHz
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1400MHz Shader
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720MHz
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FP32
0.34 TFLOPS
FP32
0.4 TFLOPS
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FP64
0.01 TFLOPS
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FP64
0.03 TFLOPS
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Pixel Fillrate
14 GPixel/s
Pixel Fillrate
11.52 GPixel/s
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Texture Fillrate
14 GTexel/s
Texture Fillrate
17.28 GTexel/s
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L1
48KB/SM Tex
16KB/SM
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L1
-
64KB/SM
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L2
128KB Shared
L2
384KB Shared
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1GB
DDR3
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2GB
DDR3
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Bus Width
128Bit
Bus Width
192Bit
Clock
891MHz
Transfer Rate
1.8GT/s
Bandwidth
28.5GB/s
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
43.2GB/s
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TDP
50W
TDP
70W
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1x VGA
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1x DVI-I Dual-Link
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1x HDMI 1.4
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1x VGA
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1x DVI-I Dual-Link
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1x HDMI 1.3
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Max Resolution
4096x2304
Max Resolution
2560x1600
Max Resolution Refresh Rate
30Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
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Model
NVENC 1
No Encoders
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Codec
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AVC (H.264)
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Model
NVDEC 1
No Decoders
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Direct X
12
Direct 3D
11_0
Direct X
12
Direct 3D
11_0
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
1.1
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Shader Model
6.5
CUDA
3.0
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PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
5.1
CUDA
2.1
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PureVideo HD
VP4
VDPAU
Feature Set C
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1x Fan
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1x Fan
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Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
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Multi GPU Support
Supported
Type
2-way SLI
Height
111 mm (4.37 in)
Width
145 mm (5.71 in)
Depth
20 mm (0.79 in)
Height
111 mm (4.37 in)
Width
160 mm (6.3 in)
Depth
20 mm (0.79 in)
Change Results