GeForce GTX 480M vs GeForce GTX 660M Mac
GeForce GTX 480M
GeForce GTX 660M Mac
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352 Shaders
2GB GDDR5
425MHz
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384 Shaders
512MB GDDR5
950MHz
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FP32
0.6 TFLOPS
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FP32
0.73 TFLOPS
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-
-
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-
-
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
100W
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TDP
50W
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-
-
-
-
-
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-
-
-
-
-
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GB5 OpenCL - N/A
0%
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GB5 OpenCL - N/A
0%
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GB5 CUDA - N/A
0%
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GB5 CUDA - N/A
0%
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GB5 Metal - N/A
0%
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GB5 Metal - N/A
0%
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GB5 Vulkan - N/A
0%
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GB5 Vulkan - N/A
0%
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OCT 2020.1 - N/A
0%
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OCT 2020.1 - N/A
0%
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OCT Metal - N/A
0%
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OCT Metal - N/A
0%
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Manufacturer
NVIDIA
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Manufacturer
NVIDIA
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Chip Designer
NVIDIA
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Chip Designer
NVIDIA
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Architecture
Fermi
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Architecture
Kepler
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Family
GeForce 400
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Family
GeForce 600
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Codename
NVC0
GF100
Variant
GF100
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Codename
NVE7
GK107
Variant
N13E-GE
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
5/25/2010
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Release Date
3/22/2012
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Foundry
TSMC
-
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Foundry
TSMC
-
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Fabrication Node
40nm
-
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Fabrication Node
28nm
-
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Die Size
3000 mm²
-
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Die Size
118 mm²
-
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Transistor Count
529 Million
-
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Transistor Count
1.3 Billion
-
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Transistor Density
0.18M/mm²
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Transistor Density
10.76M/mm²
-
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Form
Soldered
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Form
Soldered
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Shading Units
352 Shaders
-
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Shading Units
384 Shaders
-
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Texture Mapping Units
44 TMUs
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Texture Mapping Units
32 TMUs
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Render Output Units
32 ROPs
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Render Output Units
16 ROPs
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-
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-
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-
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-
-
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Streaming Multiprocessors
11 SMs
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Streaming Multiprocessors
2 SMs
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-
-
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-
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-
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-
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-
-
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-
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850MHz Shader
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425MHz
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-
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950MHz
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-
-
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-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
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-
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-
-
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FP32
0.6 TFLOPS
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FP32
0.73 TFLOPS
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|
-
-
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-
-
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FP64
0.05 TFLOPS
-
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FP64
0.03 TFLOPS
-
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-
-
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-
-
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-
-
-
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-
-
-
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Pixel Fillrate
13.6 GPixel/s
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Pixel Fillrate
15.2 GPixel/s
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-
-
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-
-
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Texture Fillrate
18.7 GTexel/s
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Texture Fillrate
30.4 GTexel/s
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-
-
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-
-
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L1
-
64KB/SM
-
-
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L1
48KB/SM Tex
16KB/SM
-
-
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L2
768KB Shared
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L2
256KB Shared
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-
-
-
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-
-
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2GB
GDDR5
-
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512MB
GDDR5
-
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Bus Width
256Bit
|
Bus Width
128Bit
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Clock
600MHz
Transfer Rate
2.4GT/s
Bandwidth
76.8GB/s
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Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
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-
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-
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TDP
100W
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TDP
50W
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-
-
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-
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-
-
-
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-
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No Ports
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-
-
-
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No Ports
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Max Resolution
2560x1600
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Max Resolution
4096x2304
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
30Hz
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Variable Refresh Rate
-
-
-
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Variable Refresh Rate
G-Sync
FreeSync
-
|
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Display Stream Compression (DSC)
Not Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
2
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Multi Monitor Support
2
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-
-
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-
-
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No Encoders
-
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Model
NVENC 1
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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No Decoders
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Model
NVDEC 1
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-
-
-
-
-
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-
-
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-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
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
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OpenGL
4.6
OpenCL
1.1
-
-
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
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Shader Model
5.1
CUDA
2.0
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
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Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
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Not a Card
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Not a Card
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PCIe Version
2.0
PCIe Lanes
16
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-
-
PCIe Version
3.0
PCIe Lanes
16
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