NVIDIA GeForce RTX 5070 Laptop 50W vs AMD Radeon R7 M445
NVIDIA GeForce RTX 5070 Laptop 50W
AMD Radeon R7 M445
|
4608 Shaders
8GB GDDR7
2255MHz
|
320 Shaders
4GB GDDR5
920MHz
|
|
FP32
20.78 TFLOPS
|
FP32
0.59 TFLOPS
|
|
FP16
20.78 TFLOPS
|
-
-
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
50W
|
TDP
20W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL N/A
0%
|
|
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%
|
|
Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Blackwell
|
Architecture
GCN 3
|
|
Family
GeForce 50
|
Family
Radeon R 400
|
|
Codename
NV196
GB206
-
-
|
Codename
Topaz
-
Variant
Meso Pro
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/6/2025
|
Release Date
5/15/2016
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
4NP
-
|
Fabrication Node
28nm
-
|
|
Die Size
183 mm²
-
|
Die Size
125 mm²
-
|
|
-
-
|
Transistor Count
1.6 Billion
-
|
|
-
-
-
|
Transistor Density
12.40M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
4608 Shaders
-
|
Shading Units
320 Shaders
-
|
|
Texture Mapping Units
144 TMUs
|
Texture Mapping Units
20 TMUs
|
|
Render Output Units
48 ROPs
|
Render Output Units
8 ROPs
|
|
Tensor Cores
144 T-Cores
|
-
-
|
|
Ray-Tracing Cores
36 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
36 SMs
|
-
-
|
|
-
-
|
Compute Units
5 CUs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
1395MHz Base
2255MHz
|
-
-
780MHz Base
920MHz
|
|
FP4
332.51 TFLOPS Tensor
|
-
-
|
|
FP8
-
166.26 TFLOPS Tensor
|
-
-
-
|
|
FP16
20.78 TFLOPS
83.13 TFLOPS Tensor
|
-
-
-
|
|
BF16
20.78 TFLOPS
83.13 TFLOPS Tensor
|
-
-
-
|
|
FP32
20.78 TFLOPS
|
FP32
0.59 TFLOPS
|
|
TF32
83.13 TFLOPS
|
-
-
|
|
FP64
0.33 TFLOPS
-
|
FP64
0.04 TFLOPS
-
|
|
INT8
166.26 TOPS
|
-
-
|
|
Ray Tracing
63 TOPS
|
-
-
|
|
Pixel Fillrate
108.24 GPixel/s
|
Pixel Fillrate
7.36 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
324.72 GTexel/s
|
Texture Fillrate
18.4 GTexel/s
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
-
-
16KB/CU
-
|
|
L2
32MB Shared
|
L2
256KB Shared
|
|
-
-
-
|
-
-
-
|
|
8GB
GDDR7
-
|
4GB
GDDR5
-
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
2210MHz
Transfer Rate
28GT/s
Bandwidth
448GB/s
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
32GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
50W
|
TDP
20W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
-
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 1.4
|
|
Model
NVENC 9
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
NVDEC 6
|
No Decoders
|
|
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_0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.8
CUDA
12.8
-
-
PureVideo HD
VP13
VDPAU
Feature Set M
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
|
|
Not a Card
-
-
-
|
Not a Card
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
PCIe Version
4.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
8
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
|
-
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