NVIDIA GeForce GTX 765M vs NVIDIA GeForce4 Go 420
NVIDIA GeForce GTX 765M
NVIDIA GeForce4 Go 420
|
768 Shaders
2GB GDDR5
863MHz
|
2 Shaders
32MB DDR
200MHz
|
|
Peak AI Performance
1.33 TOPS
INT32
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Peak AI Performance
-
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FP32
1.33 TFLOPS
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-
-
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-
-
|
-
-
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Form Factor
Soldered
-
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Form Factor
AGP 8x
-
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TDP
65W
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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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|
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GB6 Metal N/A
0%
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|
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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%
|
|
GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
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GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
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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Foundry
TSMC
-
|
Foundry
TSMC
-
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|
Fabrication Node
28nm
-
|
Fabrication Node
150nm
-
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|
Die Size
221 mm²
-
|
Die Size
65 mm²
-
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Transistor Count
2.5 Billion
-
|
Transistor Count
29 Million
-
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Transistor Density
11.49M/mm²
-
|
Transistor Density
0.45M/mm²
-
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Form
Soldered
|
Form
AGP 8x
|
|
Shading Units
768 Shaders
-
|
Shading Units
2 Shaders
-
|
|
Texture Mapping Units
64 TMUs
|
Texture Mapping Units
4 TMUs
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|
Render Output Units
16 ROPs
|
Render Output Units
2 ROPs
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
4 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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-
-
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-
-
-
863MHz
|
-
-
-
200MHz
|
|
Peak AI Performance
1.33 TOPS
INT32
|
Peak AI Performance
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
1.33 TFLOPS
-
-
|
-
-
-
-
|
|
FP64
60 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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-
-
-
-
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-
-
-
-
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INT32
1.33 TOPS
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
13.808 GPixel/s
|
Pixel Fillrate
0.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
55.232 GTexel/s
|
Texture Fillrate
0.8 GTexel/s
|
|
-
-
|
-
-
|
|
L1
48KB/SM Tex
16KB/SM
-
-
|
L1
-
-
-
Unknown
|
|
L2
512KB Shared
|
L2
Unknown
|
|
-
-
-
|
-
-
-
|
|
2GB
GDDR5
-
|
32MB
DDR
-
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
|
Clock
200MHz
Transfer Rate
400MT/s
Bandwidth
3.2GB/s
|
|
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
|
|
TDP
65W
|
TDP
Unknown
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
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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
|
|
Max Resolution
4096x2304
|
Max Resolution
1920x1200
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
-
-
|
-
-
|
|
Model
NVENC 1
|
No Encoders
-
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
NVDEC 1
|
No Decoders
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
7
Direct 3D
7.0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
1.5
-
-
-
-
|
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
1.1
-
-
-
-
-
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-
-
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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
3.0
PCIe Lanes
16
|
-
-
-
-
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-
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