GeForce RTX 2080 Laptop vs GeForce GTX 1080 Max-Q

GeForce RTX 2080 Laptop
GeForce GTX 1080 Max-Q
2944 Shaders
8GB GDDR6
1590MHz
2560 Shaders
8GB GDDR5X
1468MHz
FP32
9.36 TFLOPS
FP32
7.52 TFLOPS
FP16
18.72 TFLOPS
FP16
0.12 TFLOPS
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
150W
TDP
Unknown
-
-
-
-
-
-
-
-
-
-
GB5 OpenCL 97,690
32%
GB5 OpenCL - N/A
0%
GB5 CUDA 116,625
49%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan 67,900
33%
GB5 Vulkan - N/A
0%
OCT 2020.1 220
29%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Turing
Architecture
Pascal
Family
GeForce 20
Family
GeForce 10
Codename
NV164
TU104
Variant
N18E-G3
Codename
NV134
GP104
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/29/2019
Release Date
5/1/2017
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
12FFN
-
Fabrication Node
16FF
-
Die Size
545 mm²
-
Die Size
314 mm²
-
Transistor Count
13.6 Billion
-
Transistor Count
7.2 Billion
-
Transistor Density
24.95M/mm²
-
Transistor Density
22.93M/mm²
-
Form
Soldered
Form
Soldered
Shading Units
2944 Shaders
-
Shading Units
2560 Shaders
-
Texture Mapping Units
184 TMUs
Texture Mapping Units
160 TMUs
Render Output Units
64 ROPs
Render Output Units
64 ROPs
Tensor Cores
368 T-Cores
-
-
Ray-Tracing Cores
46 RT-Cores
-
-
Streaming Multiprocessors
46 SMs
Streaming Multiprocessors
20 SMs
-
-
-
-
-
-
-
-
Graphics Processing Clusters
6 GPCs
-
-
-
-
1380MHz Base
1590MHz
-
-
1101MHz Base
1468MHz
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-
-
-
-
-
-
-
-
-
FP16
18.72 TFLOPS
-
FP16
0.12 TFLOPS
-
-
-
-
-
-
-
FP32
9.36 TFLOPS
FP32
7.52 TFLOPS
-
-
-
-
FP64
0.29 TFLOPS
-
FP64
0.24 TFLOPS
-
-
-
-
-
Ray Tracing
31.7 TOPS Base Clock
36.6 TOPS
-
-
-
Pixel Fillrate
101.76 GPixel/s
Pixel Fillrate
93.952 GPixel/s
-
-
-
-
Texture Fillrate
292.56 GTexel/s
Texture Fillrate
234.88 GTexel/s
-
-
-
-
L1
32KB/SM Tex
64KB/SM
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-
L1
-
48KB/SM
-
-
L2
4MB Shared
L2
2MB Shared
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-
-
-
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-
8GB
GDDR6
-
8GB
GDDR5X
-
Bus Width
256Bit
Bus Width
256Bit
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
Clock
1250MHz
Transfer Rate
2.5GT/s
Bandwidth
80GB/s
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-
-
-
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-
-
-
-
-
-
TDP
150W
TDP
Unknown
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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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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-
-
-
-
-
-
-
No Ports
Max Resolution
7680x4320
Max Resolution
7680x4320
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
30Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
G-Sync
FreeSync
-
Display Stream Compression (DSC)
Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
3
Content Protection
HDCP 2.2
-
-
Model
NVENC 7
Model
NVENC 4
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
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-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
NVDEC 4
Model
NVDEC 3
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Direct X
12
Direct 3D
12_2
Direct X
12
Direct 3D
12_1
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
Shader Model
6.6
CUDA
7.5
-
-
PureVideo HD
VP10
VDPAU
Feature Set J
Shader Model
6.7
CUDA
6.1
-
-
PureVideo HD
VP8
VDPAU
Feature Set H
Not a Card
-
-
-
Not a Card
-
-
-
-
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-
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-
-
-
-
-
-
-
-
-
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PCIe Version
3.0
PCIe Lanes
16
-
-
PCIe Version
3.0
PCIe Lanes
16
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Change Results