NVIDIA GeForce RTX 4050 Mobile vs NVIDIA RTX A4500 Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2022
Generation
GeForce 40 Mobile
Quadro Ampere-M
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
510 MHz
Boost Clock
1755 MHz
1215 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
448.0GB/s
Render Config
SM Count
20
46
Shading Units
2560
5888
TMUs
80
184
ROPs
48
96
Tensor Cores
80
184
RT Cores
20
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
12 MB
4 MB
Theoretical Performance
Pixel Rate
84.24 GPixel/s
116.6 GPixel/s
Texture Rate
140.4 GTexel/s
223.6 GTexel/s
FP16 (half)
8.986 TFLOPS
14.31 TFLOPS
FP32 (float)
8.986 TFLOPS
14.31 TFLOPS
FP64 (double)
140.4 GFLOPS
223.6 GFLOPS
Graphics Processor
GPU Name
AD107
GA104
GPU Variant
GN21-X2
—
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
18.9 billion
17.4 billion
Die Size
159 mm²
392 mm²
Board Design
TDP
50W
80W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.6
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
1,788
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.