NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce RTX 2050 Mobile
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 4GB VRAM GeForce RTX 2050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Mobile 's Advantages
Released 3 years and 4 months late
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 112.0GB/s)
2560 additional rendering cores
NVIDIA GeForce RTX 2050 Mobile 's Advantages
Boost Clock has increased by 4% (1477MHz vs 1425MHz)
Lower TDP (45W vs 50W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Mobile
+117%
13.13 TFLOPS
GeForce RTX 2050 Mobile
6.05 TFLOPS
Graphics Card
Apr 2025
Release Date
Dec 2021
GeForce 50 Mobile
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
907 MHz
Base Clock
1185 MHz
1425 MHz
Boost Clock
1477 MHz
1500 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
4GB
GDDR7
Memory Type
GDDR6
128bit
Memory Bus
64bit
384.0GB/s
Bandwidth
112.0GB/s
Render Config
-
-
-
36
SM Count
16
4608
Shading Units
2048
144
TMUs
64
48
ROPs
32
144
Tensor Cores
64
36
RT Cores
32
128 KB (per SM)
L1 Cache
64 KB (per SM)
32 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
68.40 GPixel/s
Pixel Rate
47.26 GPixel/s
205.2 GTexel/s
Texture Rate
94.53 GTexel/s
13.13 TFLOPS
FP16 (half)
12.10 TFLOPS
13.13 TFLOPS
FP32 (float)
6.050 TFLOPS
205.2 GFLOPS
FP64 (double)
189.1 GFLOPS
Board Design
50W
TDP
45W
300 W
Suggested PSU
-
Portable Device Dependent
Outputs
1x DVI
1x HDMI 2.1
2x DisplayPort 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
GB206
GPU Name
GA107
GB206
GPU Variant
-
Blackwell 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
21.9 billion
Transistors
Unknown
181 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.3
12.0
CUDA
8.6
6.8
Shader Model
6.6
