NVIDIA GeForce 9400M vs NVIDIA GeForce GT 755M Mac
NVIDIA GeForce 9400M
NVIDIA GeForce GT 755M Mac
|
16 Shaders
Shared Memory
450MHz
|
384 Shaders
1GB GDDR5
1085MHz
|
|
Peak AI Performance
0.04 TOPS
INT32
|
Peak AI Performance
0.83 TOPS
INT32
|
|
FP32
40 GFLOPS
|
FP32
830 GFLOPS
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-
-
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-
-
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Form Factor
iGPU
-
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Form Factor
Soldered
-
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TDP
12W
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TDP
Unknown
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
|
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GB6 Vulkan N/A
0%
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GB6 Vulkan N/A
0%
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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%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
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
|
Chip Designer
NVIDIA
|
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Architecture
Tesla
|
Architecture
Kepler
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|
Family
GeForce 9000
|
Family
GeForce 700
|
|
Codename
NVAC
MCP79
Variant
MCP79MX
|
Codename
NVE7
GK107
-
-
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Market Segment
Laptop
|
Market Segment
Laptop
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Release Date
10/15/2008
|
Release Date
4/1/2013
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|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
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Fabrication Node
65nm
-
|
Fabrication Node
28nm
-
|
|
Die Size
144 mm²
-
|
Die Size
118 mm²
-
|
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Transistor Count
314 Million
-
|
Transistor Count
1.3 Billion
-
|
|
Transistor Density
2.18M/mm²
-
|
Transistor Density
10.76M/mm²
-
|
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Form
iGPU
|
Form
Soldered
|
|
Shading Units
16 Shaders
-
|
Shading Units
384 Shaders
-
|
|
Texture Mapping Units
8 TMUs
|
Texture Mapping Units
32 TMUs
|
|
Render Output Units
4 ROPs
|
Render Output Units
16 ROPs
|
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-
-
|
-
-
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-
-
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-
-
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Streaming Multiprocessors
2 SMs
|
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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-
1100MHz Shader
-
450MHz
|
-
-
-
1085MHz
|
|
Peak AI Performance
0.04 TOPS
INT32
|
Peak AI Performance
0.83 TOPS
INT32
|
|
-
-
-
|
-
-
-
|
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
|
-
-
-
-
-
-
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|
FP32
40 GFLOPS
-
-
|
FP32
830 GFLOPS
-
-
|
|
-
-
-
|
FP64
40 GFLOPS
-
|
|
-
-
-
-
|
-
-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
-
|
-
-
-
-
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INT32
0.04 TOPS
|
INT32
0.83 TOPS
|
|
-
-
|
-
-
|
|
Pixel Fillrate
1.8 GPixel/s
|
Pixel Fillrate
17.36 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
3.6 GTexel/s
|
Texture Fillrate
34.72 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
-
Unknown
|
L1
48KB/SM Tex
16KB/SM
-
-
|
|
L2
32KB Shared
|
L2
256KB Shared
|
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-
-
-
|
-
-
-
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Shared Memory
-
-
|
1GB
GDDR5
-
|
|
-
|
Bus Width
128Bit
|
|
-
-
-
-
-
-
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
|
|
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
12W
|
TDP
Unknown
|
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-
-
|
-
-
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|
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
|
Max Resolution
2560x1600
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
-
-
|
-
-
|
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No Encoders
-
|
Model
NVENC 1
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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No Decoders
|
Model
NVDEC 1
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
11
Direct 3D
10_0
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
3.3
OpenCL
1.1
-
-
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
4.0
CUDA
1.0
-
-
PureVideo HD
VP3
VDPAU
Feature Set B
|
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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-
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-
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-
-
-
-
-
-
-
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-
-
PCIe Version
2.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
16
|
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-
-
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-
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