NVIDIA RTX A4 Mobile vs NVIDIA GeForce MX550
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2022
Generation
Quadro Ampere-M
GeForce MX
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1297 MHz
1065 MHz
Boost Clock
1770 MHz
1320 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
64bit
Bandwidth
224.0GB/s
96.00GB/s
Render Config
SM Count
16
16
Shading Units
2048
1024
TMUs
64
32
ROPs
32
16
Tensor Cores
64
—
RT Cores
16
—
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
56.64 GPixel/s
21.12 GPixel/s
Texture Rate
113.3 GTexel/s
42.24 GTexel/s
FP16 (half)
7.250 TFLOPS
2.703 TFLOPS
FP32 (float)
7.250 TFLOPS
2.703 TFLOPS
FP64 (double)
113.3 GFLOPS
42.24 GFLOPS
Graphics Processor
GPU Name
GA107
TU117
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
8.7 billion
4.7 billion
Die Size
200 mm²
200 mm²
GPU Variant
—
MX550
Board Design
TDP
Unknown
25W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
7.5
Shader Model
6.7
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.