GeForce GT 650M Mac vs GeForce GTX 485M

GeForce GT 650M Mac
GeForce GTX 485M
384 Shaders
512MB GDDR5
900MHz
384 Shaders
2GB GDDR5
575MHz
FP32
0.69 TFLOPS
FP32
0.88 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
45W
TDP
Unknown
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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 400
Codename
NVE7
GK107
Variant
N13P-GT
Codename
NVC4
GF104
Variant
GF104
Market Segment
Laptop
Market Segment
Laptop
Release Date
3/22/2012
Release Date
1/5/2011
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
1950 mm²
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Transistor Count
1.3 Billion
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Transistor Count
332 Million
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Transistor Density
10.76M/mm²
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Transistor Density
0.17M/mm²
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Form
Soldered
Form
Soldered
Shading Units
384 Shaders
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Shading Units
384 Shaders
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Texture Mapping Units
32 TMUs
Texture Mapping Units
64 TMUs
Render Output Units
16 ROPs
Render Output Units
32 ROPs
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Streaming Multiprocessors
2 SMs
Streaming Multiprocessors
8 SMs
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900MHz
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1150MHz Shader
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575MHz
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FP32
0.69 TFLOPS
FP32
0.88 TFLOPS
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FP64
0.03 TFLOPS
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FP64
0.07 TFLOPS
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Pixel Fillrate
14.4 GPixel/s
Pixel Fillrate
18.4 GPixel/s
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Texture Fillrate
28.8 GTexel/s
Texture Fillrate
36.8 GTexel/s
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L1
48KB/SM Tex
16KB/SM
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L1
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64KB/SM
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L2
256KB Shared
L2
512KB Shared
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512MB
GDDR5
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2GB
GDDR5
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Bus Width
128Bit
Bus Width
256Bit
Clock
1254MHz
Transfer Rate
5GT/s
Bandwidth
80.3GB/s
Clock
750MHz
Transfer Rate
3GT/s
Bandwidth
96GB/s
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TDP
45W
TDP
Unknown
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No Ports
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No Ports
Max Resolution
4096x2304
Max Resolution
2560x1600
Max Resolution Refresh Rate
30Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
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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
Not a Card
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Not a Card
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PCIe Version
3.0
PCIe Lanes
16
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PCIe Version
2.0
PCIe Lanes
16
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Change Results