GeForce RTX 3080 Laptop 145W vs RTX A4500 Laptop
GeForce RTX 3080 Laptop 145W
RTX A4500 Laptop
|
6144 Shaders
16GB GDDR6
1695MHz
|
5888 Shaders
16GB GDDR6
1500MHz
|
|
FP32
20.83 TFLOPS
|
FP32
17.66 TFLOPS
|
|
FP16
20.83 TFLOPS
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FP16
17.66 TFLOPS
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
145W
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TDP
140W
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-
-
-
-
-
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-
-
-
-
-
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GB5 OpenCL 128,980
42%
|
GB5 OpenCL - N/A
0%
|
|
GB5 CUDA 195,830
82%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan 100,085
49%
|
GB5 Vulkan - N/A
0%
|
|
OCT 2020.1 425
56%
|
OCT 2020.1 - N/A
0%
|
|
OCT Metal - N/A
0%
|
OCT Metal - N/A
0%
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Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Ampere
|
Architecture
Ampere
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Family
GeForce 30
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Family
RTX A
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Codename
NV174
GA104
Variant
GN20-E7
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Codename
NV174
GA104
-
-
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Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/12/2021
|
Release Date
3/22/2022
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|
Foundry
Samsung
-
|
Foundry
Samsung
-
|
|
Fabrication Node
8N
-
|
Fabrication Node
8N
-
|
|
Die Size
393 mm²
-
|
Die Size
392 mm²
-
|
|
Transistor Count
17.2 Billion
-
|
Transistor Count
17.4 Billion
-
|
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Transistor Density
43.82M/mm²
-
|
Transistor Density
44.39M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
6144 Shaders
-
|
Shading Units
5888 Shaders
-
|
|
Texture Mapping Units
192 TMUs
|
Texture Mapping Units
184 TMUs
|
|
Render Output Units
96 ROPs
|
Render Output Units
96 ROPs
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Tensor Cores
192 T-Cores
|
Tensor Cores
184 T-Cores
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Ray-Tracing Cores
48 RT-Cores
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Ray-Tracing Cores
46 RT-Cores
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Streaming Multiprocessors
48 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
6 GPCs
|
-
-
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-
-
1320MHz Base
1695MHz
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-
-
930MHz Base
1500MHz
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-
-
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-
-
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-
-
-
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-
-
-
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FP16
20.83 TFLOPS
-
|
FP16
17.66 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
20.83 TFLOPS
|
FP32
17.66 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.33 TFLOPS
-
|
FP64
0.28 TFLOPS
-
|
|
-
-
|
-
-
|
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Ray Tracing
31.7 TOPS Base Clock
40.7 TOPS
|
Ray Tracing
21.4 TOPS Base Clock
34.5 TOPS
|
|
Pixel Fillrate
162.72 GPixel/s
|
Pixel Fillrate
144 GPixel/s
|
|
-
-
|
-
-
|
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Texture Fillrate
325.44 GTexel/s
|
Texture Fillrate
276 GTexel/s
|
|
-
-
|
-
-
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L1
64KB/SM Tex
128KB/SM
-
-
|
L1
64KB/SM Tex
128KB/SM
-
-
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L2
4MB Shared
|
L2
4MB Shared
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-
-
-
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-
-
-
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16GB
GDDR6
-
|
16GB
GDDR6
-
|
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Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
145W
|
TDP
140W
|
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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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-
-
-
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-
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No Ports
|
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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
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Model
NVDEC 5
|
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
-
-
|
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
|
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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
|
-
-
PCIe Version
4.0
PCIe Lanes
16
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-
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-
-
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