NVIDIA GeForce RTX 3080 Ti Laptop 115W vs NVIDIA GeForce RTX 3080 Laptop 85W
NVIDIA GeForce RTX 3080 Ti Laptop 115W
NVIDIA GeForce RTX 3080 Laptop 85W
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7424 Shaders
16GB GDDR6
1260MHz
|
6144 Shaders
8GB GDDR6
1320MHz
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FP32
18.71 TFLOPS
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FP32
16.22 TFLOPS
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FP16
18.71 TFLOPS
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FP16
16.22 TFLOPS
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
115W
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TDP
85W
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-
-
-
-
-
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-
-
-
-
-
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GB5 OpenCL 119,375
39%
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GB5 OpenCL 103,500
34%
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GB5 CUDA 181,250
76%
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GB5 CUDA 157,140
66%
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GB5 Metal - N/A
0%
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GB5 Metal - N/A
0%
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GB5 Vulkan 92,630
45%
|
GB5 Vulkan 80,310
39%
|
|
OCT 2020.1 440
58%
|
OCT 2020.1 330
44%
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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
Ampere
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Architecture
Ampere
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Family
GeForce 30
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Family
GeForce 30
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Codename
NV173
GA103S
Variant
GN20-E8-A1
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Codename
NV174
GA104
Variant
GN20-E7
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
1/12/2021
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Release Date
1/12/2021
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Foundry
Samsung
-
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Foundry
Samsung
-
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Fabrication Node
8N
-
|
Fabrication Node
8N
-
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Die Size
496 mm²
-
|
Die Size
393 mm²
-
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Transistor Count
22 Billion
-
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Transistor Count
17.2 Billion
-
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Transistor Density
44.35M/mm²
-
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Transistor Density
43.82M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
7424 Shaders
-
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Shading Units
6144 Shaders
-
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Texture Mapping Units
232 TMUs
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Texture Mapping Units
192 TMUs
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Render Output Units
96 ROPs
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Render Output Units
96 ROPs
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Tensor Cores
232 T-Cores
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Tensor Cores
192 T-Cores
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Ray-Tracing Cores
58 RT-Cores
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Ray-Tracing Cores
48 RT-Cores
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Streaming Multiprocessors
58 SMs
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Streaming Multiprocessors
48 SMs
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-
-
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-
-
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-
-
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-
-
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Graphics Processing Clusters
6 GPCs
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Graphics Processing Clusters
6 GPCs
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-
-
810MHz Base
1260MHz
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-
-
870MHz Base
1320MHz
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-
-
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-
-
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-
-
-
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-
-
-
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FP16
18.71 TFLOPS
74.83 TFLOPS Tensor
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FP16
16.22 TFLOPS
64.88 TFLOPS Tensor
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-
-
-
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-
-
-
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FP32
18.71 TFLOPS
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FP32
16.22 TFLOPS
|
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TF32
37.42 TFLOPS
|
TF32
32.44 TFLOPS
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FP64
0.29 TFLOPS
-
|
FP64
0.25 TFLOPS
-
|
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-
-
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-
-
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Ray Tracing
36.5 TOPS
|
Ray Tracing
31.7 TOPS
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Pixel Fillrate
120.96 GPixel/s
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Pixel Fillrate
126.72 GPixel/s
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-
-
|
-
-
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Texture Fillrate
292.32 GTexel/s
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Texture Fillrate
253.44 GTexel/s
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|
-
-
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-
-
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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
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L2
4MB Shared
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-
-
-
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-
-
-
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16GB
GDDR6
-
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8GB
GDDR6
-
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Bus Width
256Bit
|
Bus Width
256Bit
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Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
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Clock
1500MHz
Transfer Rate
12GT/s
Bandwidth
384GB/s
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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TDP
115W
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TDP
85W
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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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-
-
-
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-
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-
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-
-
-
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No Ports
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Max Resolution
7680x4320
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
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Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
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Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Supported
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Multi Monitor Support
3
|
Multi Monitor Support
3
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Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
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Model
NVENC 7
|
Model
NVENC 7
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Codec
-
-
-
-
-
-
-
-
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
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Model
NVDEC 5
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_2
|
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
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Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
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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
4.0
PCIe Lanes
16
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-
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PCIe Version
4.0
PCIe Lanes
16
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-
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