NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce MX550
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 2GB VRAM GeForce MX550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4070 Mobile 's Advantages
Released 1 years late
Boost Clock has increased by 28% (1695MHz vs 1320MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 96.00GB/s)
3584 additional rendering cores
NVIDIA GeForce MX550 's Advantages
Lower TDP (25W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 Mobile
+477%
15.62 TFLOPS
GeForce MX550
2.703 TFLOPS
3DMark Time Spy
GeForce RTX 4070 Mobile
+426%
12501
GeForce MX550
2375
3DMark Time Spy Extreme
GeForce RTX 4070 Mobile
+1201%
5699
GeForce MX550
438
Blender
GeForce RTX 4070 Mobile
+1642%
4078
GeForce MX550
234
Graphics Card
Jan 2023
Release Date
Jan 2022
GeForce 40 Mobile
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
1395 MHz
Base Clock
1065 MHz
1695 MHz
Boost Clock
1320 MHz
2000 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
64bit
256.0GB/s
Bandwidth
96.00GB/s
Render Config
-
-
-
36
SM Count
16
4608
Shading Units
1024
144
TMUs
32
48
ROPs
16
144
Tensor Cores
-
36
RT Cores
-
128 KB (per SM)
L1 Cache
128 KB (per SM)
32 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
81.36 GPixel/s
Pixel Rate
21.12 GPixel/s
244.1 GTexel/s
Texture Rate
42.24 GTexel/s
15.62 TFLOPS
FP16 (half)
2.703 TFLOPS
15.62 TFLOPS
FP32 (float)
2.703 TFLOPS
244.1 GFLOPS
FP64 (double)
42.24 GFLOPS
Board Design
115W
TDP
25W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
AD106
GPU Name
TU117
GN21-X6
GPU Variant
MX550
Ada Lovelace
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
22.9 billion
Transistors
4.7 billion
188 mm²
Die Size
200 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
7.5
6.8
Shader Model
6.6
