NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce MX250
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 2GB VRAM GeForce MX250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Mobile 's Advantages
Boost Clock has increased by 37% (1425MHz vs 1038MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 48.06GB/s)
4224 additional rendering cores
NVIDIA GeForce MX250 's Advantages
Lower TDP (10W vs 50W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Mobile
+1547%
13.13 TFLOPS
GeForce MX250
0.797 TFLOPS
Graphics Card
Apr 2025
Release Date
Unknown
GeForce 50 Mobile
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x4
Clock Speeds
907 MHz
Base Clock
937 MHz
1425 MHz
Boost Clock
1038 MHz
1500 MHz
Memory Clock
1502 MHz
Memory
8GB
Memory Size
2GB
GDDR7
Memory Type
GDDR5
128bit
Memory Bus
64bit
384.0GB/s
Bandwidth
48.06GB/s
Render Config
-
-
-
36
SM Count
3
4608
Shading Units
384
144
TMUs
24
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
68.40 GPixel/s
Pixel Rate
16.61 GPixel/s
205.2 GTexel/s
Texture Rate
24.91 GTexel/s
13.13 TFLOPS
FP16 (half)
12.46 GFLOPS
13.13 TFLOPS
FP32 (float)
797.2 GFLOPS
205.2 GFLOPS
FP64 (double)
24.91 GFLOPS
Board Design
50W
TDP
10W
300 W
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB206
GPU Name
GP108B
GB206
GPU Variant
-
Blackwell 2.0
Architecture
Pascal
TSMC
Foundry
Samsung
5 nm
Process Size
14 nm
21.9 billion
Transistors
1.8 billion
181 mm²
Die Size
74 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.3
12.0
CUDA
6.1
6.8
Shader Model
6.4
