GeForce RTX 4080 Laptop 80W vs RTX A4500 Laptop
GeForce RTX 4080 Laptop 80W
RTX A4500 Laptop
|
7424 Shaders
12GB GDDR6
1665MHz
|
5888 Shaders
16GB GDDR6
1500MHz
|
|
FP32
24.72 TFLOPS
|
FP32
17.66 TFLOPS
|
|
FP16
24.72 TFLOPS
|
FP16
17.66 TFLOPS
|
|
Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
80W
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TDP
140W
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-
-
-
-
-
|
-
-
-
-
-
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GB5 OpenCL - N/A
0%
|
GB5 OpenCL - N/A
0%
|
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GB5 CUDA - N/A
0%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan - N/A
0%
|
GB5 Vulkan - N/A
0%
|
|
OCT 2020.1 - N/A
0%
|
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
Ada Lovelace
|
Architecture
Ampere
|
|
Family
GeForce 40
|
Family
RTX A
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|
Codename
NV184
AD104
Variant
GN21-X9
|
Codename
NV174
GA104
-
-
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|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
2/8/2023
|
Release Date
3/22/2022
|
|
Foundry
TSMC
-
|
Foundry
Samsung
-
|
|
Fabrication Node
4N
-
|
Fabrication Node
8N
-
|
|
Die Size
295 mm²
-
|
Die Size
392 mm²
-
|
|
Transistor Count
35.8 Billion
-
|
Transistor Count
17.4 Billion
-
|
|
Transistor Density
121.56M/mm²
-
|
Transistor Density
44.39M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
7424 Shaders
-
|
Shading Units
5888 Shaders
-
|
|
Texture Mapping Units
232 TMUs
|
Texture Mapping Units
184 TMUs
|
|
Render Output Units
80 ROPs
|
Render Output Units
96 ROPs
|
|
Tensor Cores
232 T-Cores
|
Tensor Cores
184 T-Cores
|
|
Ray-Tracing Cores
58 RT-Cores
|
Ray-Tracing Cores
46 RT-Cores
|
|
Streaming Multiprocessors
58 SMs
|
Streaming Multiprocessors
46 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
5 GPCs
|
-
-
|
|
-
-
1290MHz Base
1665MHz
|
-
-
930MHz Base
1500MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
24.72 TFLOPS
-
|
FP16
17.66 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
24.72 TFLOPS
|
FP32
17.66 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.39 TFLOPS
-
|
FP64
0.28 TFLOPS
-
|
|
-
-
|
-
-
|
|
Ray Tracing
44.3 TOPS Base Clock
57.1 TOPS
|
Ray Tracing
21.4 TOPS Base Clock
34.5 TOPS
|
|
Pixel Fillrate
133.2 GPixel/s
|
Pixel Fillrate
144 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
386.28 GTexel/s
|
Texture Fillrate
276 GTexel/s
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
64KB/SM Tex
128KB/SM
-
-
|
|
L2
48MB Shared
|
L2
4MB Shared
|
|
-
-
-
|
-
-
-
|
|
12GB
GDDR6
-
|
16GB
GDDR6
-
|
|
Bus Width
192Bit
|
Bus Width
256Bit
|
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
432GB/s
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
80W
|
TDP
140W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
120Hz
|
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
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
NVENC 8
|
Model
NVENC 7
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
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_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
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
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Not a Card
-
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-
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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
4.0
PCIe Lanes
16
|
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-
-
-
-
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-
-
-
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