NVIDIA GeForce RTX 4080 Max-Q vs NVIDIA GeForce RTX 2080 Max-Q
NVIDIA GeForce RTX 4080 Max-Q
NVIDIA GeForce RTX 2080 Max-Q
|
7424 Shaders
12GB GDDR6
1350MHz
|
2944 Shaders
8GB GDDR6
1095MHz
|
|
Peak AI Performance
641.43 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
206.32 TOPS
INT4 Tensor
|
|
FP32
20.05 TFLOPS
|
FP32
6.45 TFLOPS
|
|
FP16
20.05 TFLOPS
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FP16
12.9 TFLOPS
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
60W
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TDP
80W
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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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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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|
GB5 OpenCL N/A
0%
|
GB5 OpenCL 87,315
29%
|
|
GB5 CUDA N/A
0%
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GB5 CUDA 105,835
30%
|
|
GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
|
GB5 Vulkan 65,140
32%
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|
OCT 2020.1 N/A
0%
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OCT 2020.1 200
26%
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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
Ada Lovelace
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Architecture
Turing
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Family
GeForce 40
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Family
GeForce 20
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Codename
NV184
AD104
Variant
GN21-X9
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Codename
NV164
TU104
Variant
N18E-G3-A1
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|
Market Segment
Laptop
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Market Segment
Laptop
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Release Date
2/8/2023
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Release Date
1/29/2019
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Foundry
TSMC
-
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Foundry
TSMC
-
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Fabrication Node
4N
-
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Fabrication Node
12FFN
-
|
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Die Size
295 mm²
-
|
Die Size
545 mm²
-
|
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Transistor Count
35.8 Billion
-
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Transistor Count
13.6 Billion
-
|
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Transistor Density
121.56M/mm²
-
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Transistor Density
24.95M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
7424 Shaders
-
|
Shading Units
2944 Shaders
-
|
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Texture Mapping Units
232 TMUs
|
Texture Mapping Units
184 TMUs
|
|
Render Output Units
80 ROPs
|
Render Output Units
64 ROPs
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|
Tensor Cores
232 T-Cores
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Tensor Cores
368 T-Cores
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|
Ray-Tracing Cores
58 RT-Cores
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Ray-Tracing Cores
46 RT-Cores
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Streaming Multiprocessors
58 SMs
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Streaming Multiprocessors
46 SMs
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-
-
|
-
-
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-
-
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-
-
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Graphics Processing Clusters
5 GPCs
|
Graphics Processing Clusters
6 GPCs
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-
-
795MHz Base
1350MHz
|
-
-
735MHz Base
1095MHz
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Peak AI Performance
641.43 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
206.32 TOPS
INT4 Tensor
|
|
-
-
-
|
-
-
-
|
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FP8
-
160.36 TFLOPS Tensor (FP16 Accumulate)
320.72 TFLOPS Tensor (FP16 Accumulate) Sparse
80.18 TFLOPS Tensor (FP32 Accumulate)
160.36 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP16
20.05 TFLOPS
80.18 TFLOPS Tensor (FP16 Accumulate)
160.36 TFLOPS Tensor (FP16 Accumulate) Sparse
40.09 TFLOPS Tensor (FP32 Accumulate)
80.18 TFLOPS Tensor (FP32 Accumulate) Sparse
|
FP16
12.9 TFLOPS
51.58 TFLOPS Tensor (FP16 Accumulate)
-
25.79 TFLOPS Tensor (FP32 Accumulate)
-
|
|
FP32
20.05 TFLOPS
-
-
|
FP32
6.45 TFLOPS
-
-
|
|
FP64
310 GFLOPS
-
|
FP64
200 GFLOPS
-
|
|
BF16
20.05 TFLOPS
40.09 TFLOPS Tensor
80.18 TFLOPS Tensor Sparse
|
BF16
-
25.79 TFLOPS Tensor
-
|
|
TF32
20.05 TFLOPS Tensor
40.09 TFLOPS Tensor Sparse
|
TF32
25.79 TFLOPS Tensor
-
|
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INT4
320.72 TOPS Tensor
641.43 TOPS Tensor Sparse
|
INT4
206.32 TOPS Tensor
-
|
|
INT8
-
160.36 TOPS Tensor
320.72 TOPS Tensor Sparse
|
INT8
-
103.16 TOPS Tensor
-
|
|
INT32
10.02 TOPS
|
-
-
|
|
Ray Tracing
46.3 TOPS
|
Ray Tracing
19.4 TOPS
|
|
Pixel Fillrate
108 GPixel/s
|
Pixel Fillrate
70.08 GPixel/s
|
|
-
-
|
-
-
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Texture Fillrate
313.2 GTexel/s
|
Texture Fillrate
201.48 GTexel/s
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-
-
|
-
-
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L1
64KB/SM Tex
128KB/SM
-
-
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L1
32KB/SM Tex
64KB/SM
-
-
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L2
48MB Shared
|
L2
4MB Shared
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-
-
-
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-
-
-
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12GB
GDDR6
-
|
8GB
GDDR6
-
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Bus Width
192Bit
|
Bus Width
256Bit
|
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
432GB/s
|
Clock
1500MHz
Transfer Rate
12GT/s
Bandwidth
384GB/s
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
60W
|
TDP
80W
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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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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
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No Ports
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Max Resolution
7680x4320
|
Max Resolution
7680x4320
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Max Resolution Refresh Rate
60Hz
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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
4
|
Multi Monitor Support
3
|
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Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.2
|
|
Model
2x NVENC 8
|
Model
NVENC 7
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Model
NVDEC 5
|
Model
NVDEC 4
|
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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)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_3
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.7
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
|
Shader Model
6.6
CUDA
7.5
-
-
PureVideo HD
VP10
VDPAU
Feature Set J
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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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-
-
PCIe Version
4.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
16
|
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-
-
-
-
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