NVIDIA GeForce RTX 5070 Laptop 80W vs NVIDIA GeForce MX450 GDDR5

NVIDIA GeForce RTX 5070 Laptop 80W
NVIDIA GeForce MX450 GDDR5
4608 Shaders
8GB GDDR7
2097MHz
896 Shaders
2GB GDDR5
1575MHz
Peak AI Performance
753.5 TFLOPS
FP4 Tensor Sparse
Peak AI Performance
5.65 TFLOPS
FP16
FP32
19.33 TFLOPS
FP32
2.82 TFLOPS
FP16
19.33 TFLOPS
FP16
5.65 TFLOPS
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
80W
TDP
31W
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-
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-
GB6 OpenCL N/A
0%
GB6 OpenCL N/A
0%
GB6 Metal N/A
0%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
GB6 Vulkan N/A
0%
GB5 OpenCL N/A
0%
GB5 OpenCL 27,310
9%
GB5 CUDA N/A
0%
GB5 CUDA 29,245
8%
GB5 Metal N/A
0%
GB5 Metal N/A
0%
GB5 Vulkan N/A
0%
GB5 Vulkan 25,690
13%
OCT 2020.1 N/A
0%
OCT 2020.1 60
8%
OCT Metal N/A
0%
OCT Metal N/A
0%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Blackwell
Architecture
Turing
Family
GeForce 50
Family
GeForce MX
Codename
NV196
GB206
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-
Codename
NV167
TU117
Variant
N18S-G5
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/6/2025
Release Date
8/1/2020
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
4NP
-
Fabrication Node
12FFN
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Die Size
183 mm²
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Die Size
200 mm²
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Transistor Count
23 Billion
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Transistor Count
4.7 Billion
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Transistor Density
125.68M/mm²
-
Transistor Density
23.50M/mm²
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Form
Soldered
Form
Soldered
Shading Units
4608 Shaders
-
Shading Units
896 Shaders
-
Texture Mapping Units
144 TMUs
Texture Mapping Units
56 TMUs
Render Output Units
48 ROPs
Render Output Units
32 ROPs
Tensor Cores
144 T-Cores
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-
Ray-Tracing Cores
36 RT-Cores
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-
Streaming Multiprocessors
36 SMs
Streaming Multiprocessors
14 SMs
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Graphics Processing Clusters
2 GPCs
2555MHz Tensor
-
1605MHz Base
2097MHz
-
-
1395MHz Base
1575MHz
Peak AI Performance
753.5 TFLOPS
FP4 Tensor Sparse
Peak AI Performance
5.65 TFLOPS
FP16
FP4
376.75 TFLOPS Tensor
753.5 TFLOPS Tensor Sparse
-
-
-
FP8
-
188.38 TFLOPS Tensor (FP16 Accumulate)
376.75 TFLOPS Tensor (FP16 Accumulate) Sparse
94.19 TFLOPS Tensor (FP32 Accumulate)
188.38 TFLOPS Tensor (FP32 Accumulate) Sparse
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-
-
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FP16
19.33 TFLOPS
94.19 TFLOPS Tensor (FP16 Accumulate)
188.38 TFLOPS Tensor (FP16 Accumulate) Sparse
47.09 TFLOPS Tensor (FP32 Accumulate)
94.19 TFLOPS Tensor (FP32 Accumulate) Sparse
FP16
5.65 TFLOPS
-
-
-
-
FP32
19.33 TFLOPS
-
-
FP32
2.82 TFLOPS
-
-
FP64
300 GFLOPS
-
FP64
90 GFLOPS
-
BF16
19.33 TFLOPS
47.09 TFLOPS Tensor
94.19 TFLOPS Tensor Sparse
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-
-
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TF32
23.55 TFLOPS Tensor
47.09 TFLOPS Tensor Sparse
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-
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INT8
-
188.38 TOPS Tensor
376.75 TOPS Tensor Sparse
-
-
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INT32
19.33 TOPS
-
-
Ray Tracing
58.6 TOPS
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-
Pixel Fillrate
100.656 GPixel/s
Pixel Fillrate
50.4 GPixel/s
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Texture Fillrate
301.968 GTexel/s
Texture Fillrate
88.2 GTexel/s
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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
32MB Shared
L2
1MB Shared
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8GB
GDDR7
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2GB
GDDR5
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Bus Width
128Bit
Bus Width
64Bit
Clock
2210MHz
Transfer Rate
28GT/s
Bandwidth
448GB/s
Clock
2000MHz
Transfer Rate
8GT/s
Bandwidth
64GB/s
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TDP
80W
TDP
31W
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No Ports
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No Ports
Max Resolution
7680x4320
Max Resolution
7680x4320
Max Resolution Refresh Rate
165Hz
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
2
Content Protection
HDCP 2.3
Content Protection
HDCP 2.2
Model
NVENC 9
No Encoders
-
Codec
-
-
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AVC (H.264)
HEVC (H.265)
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AV1
-
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Model
NVDEC 6
No Decoders
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
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AV1
-
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Direct X
12
Direct 3D
12_3
Direct X
12
Direct 3D
12_1
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.8
CUDA
12.8
-
-
PureVideo HD
VP13
VDPAU
Feature Set M
Shader Model
6.6
CUDA
7.5
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PureVideo HD
VP10
VDPAU
Feature Set J
Not a Card
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Not a Card
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PCIe Version
4.0
PCIe Lanes
16
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PCIe Version
4.0
PCIe Lanes
4
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Change Comparison