NVIDIA GeForce RTX 3080 Ti Laptop 135W vs NVIDIA GeForce RTX 3080 Laptop 85W
NVIDIA GeForce RTX 3080 Ti Laptop 135W
NVIDIA GeForce RTX 3080 Laptop 85W
|
7424 Shaders
16GB GDDR6
1455MHz
|
6144 Shaders
8GB GDDR6
1320MHz
|
|
Peak AI Performance
691.32 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
519.05 TOPS
INT4 Tensor Sparse
|
|
FP32
21.6 TFLOPS
|
FP32
16.22 TFLOPS
|
|
FP16
21.6 TFLOPS
|
FP16
16.22 TFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
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TDP
135W
|
TDP
85W
|
Peak AI Performance
|
|
GeForce RTX 3080 Ti Laptop 135W - 691.32 TOPS INT4 Tensor Sparse
x1.33
GeForce RTX 3080 Laptop 85W - 519.05 TOPS INT4 Tensor Sparse
x1
FP32
|
|
GeForce RTX 3080 Ti Laptop 135W - 21.6 TFLOPS FP32
x1.33
GeForce RTX 3080 Laptop 85W - 16.22 TFLOPS FP32
x1
FP16
|
|
GeForce RTX 3080 Ti Laptop 135W - 21.6 TFLOPS FP16
x1.33
GeForce RTX 3080 Laptop 85W - 16.22 TFLOPS FP16
x1
|
|
GeForce RTX 3080 Ti Laptop 135W - 512GB/s
x1.33
GeForce RTX 3080 Laptop 85W - 384GB/s
x1
|
|
GeForce RTX 3080 Ti Laptop 135W - 135W
x1.59
GeForce RTX 3080 Laptop 85W - 85W
x1
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
GB5 OpenCL 137,850
45%
|
GB5 OpenCL 103,500
34%
|
|
GB5 CUDA 166,230
47%
|
GB5 CUDA 124,805
35%
|
|
0%
|
0%
|
|
GB5 Vulkan 106,965
52%
|
GB5 Vulkan 80,310
39%
|
|
OCT 2020.1 505
66%
|
OCT 2020.1 330
44%
|
|
0%
|
0%
|
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Ampere
|
Architecture
Ampere
|
|
Family
GeForce 30
|
Family
GeForce 30
|
|
Codename
NV173
GA103S
Variant
GN20-E8-A1
|
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
|
Fabrication Node
8N
|
|
Die Size
496 mm²
|
Die Size
393 mm²
|
|
Transistor Count
22 Billion
|
Transistor Count
17.2 Billion
|
|
Transistor Density
44.35M/mm²
|
Transistor Density
43.82M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
7424 Shaders
|
Shading Units
6144 Shaders
|
|
Texture Mapping Units
232 TMUs
|
Texture Mapping Units
192 TMUs
|
|
Render Output Units
96 ROPs
|
Render Output Units
96 ROPs
|
|
Tensor Cores
232 T-Cores
|
Tensor Cores
192 T-Cores
|
|
Ray-Tracing Cores
58 RT-Cores
|
Ray-Tracing Cores
48 RT-Cores
|
|
Streaming Multiprocessors
58 SMs
|
Streaming Multiprocessors
48 SMs
|
|
Graphics Processing Clusters
6 GPCs
|
Graphics Processing Clusters
6 GPCs
|
|
1080MHz Base
1455MHz
|
870MHz Base
1320MHz
|
|
Peak AI Performance
691.32 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
519.05 TOPS
INT4 Tensor Sparse
|
|
FP16
21.6 TFLOPS
86.42 TFLOPS Tensor (FP16 Accumulate)
172.83 TFLOPS Tensor (FP16 Accumulate) Sparse
43.21 TFLOPS Tensor (FP32 Accumulate)
86.42 TFLOPS Tensor (FP32 Accumulate) Sparse
|
FP16
16.22 TFLOPS
64.88 TFLOPS Tensor (FP16 Accumulate)
129.76 TFLOPS Tensor (FP16 Accumulate) Sparse
32.44 TFLOPS Tensor (FP32 Accumulate)
64.88 TFLOPS Tensor (FP32 Accumulate) Sparse
|
|
FP32
21.6 TFLOPS
|
FP32
16.22 TFLOPS
|
|
FP64
340 GFLOPS
|
FP64
250 GFLOPS
|
|
BF16
21.6 TFLOPS
43.21 TFLOPS Tensor
86.42 TFLOPS Tensor Sparse
|
BF16
16.22 TFLOPS
32.44 TFLOPS Tensor
64.88 TFLOPS Tensor Sparse
|
|
TF32
21.6 TFLOPS Tensor
43.21 TFLOPS Tensor Sparse
|
TF32
16.22 TFLOPS Tensor
32.44 TFLOPS Tensor Sparse
|
|
INT4
345.66 TOPS Tensor
691.32 TOPS Tensor Sparse
|
INT4
259.52 TOPS Tensor
519.05 TOPS Tensor Sparse
|
|
INT8
172.83 TOPS Tensor
345.66 TOPS Tensor Sparse
|
INT8
129.76 TOPS Tensor
259.52 TOPS Tensor Sparse
|
|
INT32
10.8 TOPS
|
INT32
8.11 TOPS
|
|
Ray Tracing
42.2 TOPS
|
Ray Tracing
31.7 TOPS
|
|
Pixel Fillrate
139.68 GPixel/s
|
Pixel Fillrate
126.72 GPixel/s
|
|
Texture Fillrate
337.56 GTexel/s
|
Texture Fillrate
253.44 GTexel/s
|
|
L1
64KB/SM Tex
128KB/SM
|
L1
64KB/SM Tex
128KB/SM
|
|
L2
4MB Shared
|
L2
4MB Shared
|
|
16GB
GDDR6
|
8GB
GDDR6
|
|
Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
Clock
1500MHz
Transfer Rate
12GT/s
Bandwidth
384GB/s
|
|
TDP
135W
|
TDP
85W
|
|
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
AVC (H.264)
HEVC (H.265)
|
Codec
AVC (H.264)
HEVC (H.265)
|
|
Model
NVDEC 5
|
Model
NVDEC 5
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
VP8
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
VP8
VP9
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
PureVideo HD
VP11
VDPAU
Feature Set K
|
Shader Model
6.6
CUDA
8.6
PureVideo HD
VP11
VDPAU
Feature Set K
|
|
Not a Card
|
Not a Card
|
|
PCIe Version
4.0
PCIe Lanes
16
|
PCIe Version
4.0
PCIe Lanes
16
|
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