GeForce RTX 4070 Mobile vs GeForce MX350
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 2GB VRAM GeForce MX350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4070 Mobile 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 81% (1695MHz vs 937MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 56.06GB/s)
3968 additional rendering cores
GeForce MX350 's Advantages
Lower TDP (20W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 Mobile
+1202%
15620
GeForce MX350
1199
3DMark Time Spy
GeForce RTX 4070 Mobile
+914%
12501
GeForce MX350
1232
3DMark Time Spy Extreme
GeForce RTX 4070 Mobile
+2455%
5699
GeForce MX350
223
Blender
GeForce RTX 4070 Mobile
+3242%
4078
GeForce MX350
122
OctaneBench
GeForce RTX 4070 Mobile
+1221%
370
GeForce MX350
28
Graphics Card
Jan 2023
Release Date
Feb 2020
GeForce 40 Mobile
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x4
Clock Speeds
1395 MHz
Base Clock
747 MHz
1695 MHz
Boost Clock
937 MHz
2000 MHz
Memory Clock
1752 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
64bit
256.0GB/s
Bandwidth
56.06GB/s
Render Config
36
SM Count
5
4608
Shading Units
640
144
TMUs
32
48
ROPs
16
144
Tensor Cores
-
36
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
32 MB
L2 Cache
512 KB
Theoretical Performance
81.36 GPixel/s
Pixel Rate
14.99 GPixel/s
244.1 GTexel/s
Texture Rate
29.98 GTexel/s
15.62 TFLOPS
FP16 (half)
18.74 GFLOPS
15.62 TFLOPS
FP32 (float)
1199 GFLOPS
244.1 GFLOPS
FP64 (double)
37.48 GFLOPS
Board Design
115W
TDP
20W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
AD106
GPU Name
GP107
GN21-X6
GPU Variant
GP107-670-A1
(N17S-G5-A1)
Ada Lovelace
Architecture
Pascal
TSMC
Foundry
Samsung
5 nm
Process Size
14 nm
22.9 billion
Transistors
3.3 billion
188 mm²
Die Size
132 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
6.1
6.8
Shader Model
6.4
