GeForce RTX 3080 Laptop 145W vs GeForce RTX 3080 Laptop 125W

GeForce RTX 3080 Laptop 145W
GeForce RTX 3080 Laptop 125W
6144 Shaders
16GB GDDR6
1695MHz
6144 Shaders
16GB GDDR6
1605MHz
FP32
20.83 TFLOPS
FP32
19.72 TFLOPS
FP16
20.83 TFLOPS
FP16
19.72 TFLOPS
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
145W
TDP
125W
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GB5 OpenCL 128,980
42%
GB5 OpenCL 124,275
41%
GB5 CUDA 195,830
82%
GB5 CUDA 188,690
79%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan 100,085
49%
GB5 Vulkan 96,435
47%
OCT 2020.1 425
56%
OCT 2020.1 405
53%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Ampere
Architecture
Ampere
Family
GeForce 30
Family
GeForce 30
Codename
NV174
GA104
Variant
GN20-E7
Codename
NV174
GA104
Variant
GN20-E7
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/12/2021
Release Date
1/12/2021
Foundry
Samsung
-
Foundry
Samsung
-
Fabrication Node
8N
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Fabrication Node
8N
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Die Size
393 mm²
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Die Size
393 mm²
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Transistor Count
17.2 Billion
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Transistor Count
17.2 Billion
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Transistor Density
43.82M/mm²
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Transistor Density
43.82M/mm²
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Form
Soldered
Form
Soldered
Shading Units
6144 Shaders
-
Shading Units
6144 Shaders
-
Texture Mapping Units
192 TMUs
Texture Mapping Units
192 TMUs
Render Output Units
96 ROPs
Render Output Units
96 ROPs
Tensor Cores
192 T-Cores
Tensor Cores
192 T-Cores
Ray-Tracing Cores
48 RT-Cores
Ray-Tracing Cores
48 RT-Cores
Streaming Multiprocessors
48 SMs
Streaming Multiprocessors
48 SMs
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Graphics Processing Clusters
6 GPCs
Graphics Processing Clusters
6 GPCs
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1320MHz Base
1695MHz
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1185MHz Base
1605MHz
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FP16
20.83 TFLOPS
-
FP16
19.72 TFLOPS
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-
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FP32
20.83 TFLOPS
FP32
19.72 TFLOPS
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-
-
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FP64
0.33 TFLOPS
-
FP64
0.31 TFLOPS
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-
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Ray Tracing
31.7 TOPS Base Clock
40.7 TOPS
Ray Tracing
28.4 TOPS Base Clock
38.5 TOPS
Pixel Fillrate
162.72 GPixel/s
Pixel Fillrate
154.08 GPixel/s
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Texture Fillrate
325.44 GTexel/s
Texture Fillrate
308.16 GTexel/s
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L1
64KB/SM Tex
128KB/SM
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L1
64KB/SM Tex
128KB/SM
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L2
4MB Shared
L2
4MB Shared
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16GB
GDDR6
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16GB
GDDR6
-
Bus Width
256Bit
Bus Width
256Bit
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
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TDP
145W
TDP
125W
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No Ports
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No Ports
Max Resolution
7680x4320
Max Resolution
7680x4320
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
G-Sync
FreeSync
-
Display Stream Compression (DSC)
Supported
Display Stream Compression (DSC)
Supported
Multi Monitor Support
3
Multi Monitor Support
3
Content Protection
HDCP 2.3
Content Protection
HDCP 2.3
Model
NVENC 7
Model
NVENC 7
Codec
-
-
-
-
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AVC (H.264)
HEVC (H.265)
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Codec
-
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AVC (H.264)
HEVC (H.265)
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Model
NVDEC 5
Model
NVDEC 5
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
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AV1
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Direct X
12
Direct 3D
12_2
Direct X
12
Direct 3D
12_2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.6
CUDA
8.6
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PureVideo HD
VP11
VDPAU
Feature Set K
Shader Model
6.6
CUDA
8.6
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PureVideo HD
VP11
VDPAU
Feature Set K
Not a Card
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Not a Card
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PCIe Version
4.0
PCIe Lanes
16
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PCIe Version
4.0
PCIe Lanes
16
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Change Results