NVIDIA GeForce RTX 4050 Max-Q vs AMD Radeon R7 M445
NVIDIA GeForce RTX 4050 Max-Q
AMD Radeon R7 M445
|
2560 Shaders
6GB GDDR6
1605MHz
|
320 Shaders
4GB GDDR5
920MHz
|
|
Peak AI Performance
262.96 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
590 GFLOPS
FP32
|
|
FP32
8.22 TFLOPS
|
FP32
590 GFLOPS
|
|
FP16
8.22 TFLOPS
|
-
-
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
35W
|
TDP
20W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
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 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
Ada Lovelace
|
Architecture
GCN 3
|
|
Family
GeForce 40
|
Family
Radeon R 400
|
|
Codename
NV187
AD107
Variant
GN21-X2
|
Codename
Topaz
-
Variant
Meso Pro
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
2/22/2023
|
Release Date
5/15/2016
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
4N
-
|
Fabrication Node
28nm
-
|
|
Die Size
159 mm²
-
|
Die Size
125 mm²
-
|
|
Transistor Count
18.9 Billion
-
|
Transistor Count
1.6 Billion
-
|
|
Transistor Density
118.87M/mm²
-
|
Transistor Density
12.40M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
2560 Shaders
-
|
Shading Units
320 Shaders
-
|
|
Texture Mapping Units
80 TMUs
|
Texture Mapping Units
20 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
8 ROPs
|
|
Tensor Cores
80 T-Cores
|
-
-
|
|
Ray-Tracing Cores
20 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
20 SMs
|
-
-
|
|
-
-
|
Compute Units
5 CUs
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
2 GPCs
|
-
-
|
|
-
-
1140MHz Base
1605MHz
|
-
-
780MHz Base
920MHz
|
|
Peak AI Performance
262.96 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
590 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
|
FP8
-
65.74 TFLOPS Tensor (FP16 Accumulate)
131.48 TFLOPS Tensor (FP16 Accumulate) Sparse
32.87 TFLOPS Tensor (FP32 Accumulate)
65.74 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP16
8.22 TFLOPS
32.87 TFLOPS Tensor (FP16 Accumulate)
65.74 TFLOPS Tensor (FP16 Accumulate) Sparse
16.43 TFLOPS Tensor (FP32 Accumulate)
32.87 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP32
8.22 TFLOPS
-
-
|
FP32
590 GFLOPS
-
-
|
|
FP64
130 GFLOPS
-
|
FP64
40 GFLOPS
-
|
|
BF16
8.22 TFLOPS
16.43 TFLOPS Tensor
32.87 TFLOPS Tensor Sparse
|
-
-
-
-
|
|
TF32
8.22 TFLOPS Tensor
16.44 TFLOPS Tensor Sparse
|
-
-
-
|
|
INT4
131.48 TOPS Tensor
262.96 TOPS Tensor Sparse
|
-
-
-
|
|
INT8
-
65.74 TOPS Tensor
131.48 TOPS Tensor Sparse
|
-
-
-
-
|
|
INT32
4.11 TOPS
|
-
-
|
|
Ray Tracing
19 TOPS
|
-
-
|
|
Pixel Fillrate
51.36 GPixel/s
|
Pixel Fillrate
7.36 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
128.4 GTexel/s
|
Texture Fillrate
18.4 GTexel/s
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
-
-
16KB/CU
-
|
|
L2
12MB Shared
|
L2
256KB Shared
|
|
-
-
-
|
-
-
-
|
|
6GB
GDDR6
-
|
4GB
GDDR5
-
|
|
Bus Width
96Bit
|
Bus Width
64Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
192GB/s
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
32GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
35W
|
TDP
20W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
60Hz
|
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 8
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
NVDEC 5
|
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
6.7
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
|
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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-
-
-
-
-
-
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