NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce GTX 1080 Mobile
We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 8GB VRAM GeForce GTX 1080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages
Released 8 years and 7 months late
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (672.0GB/s vs 320.3GB/s)
3328 additional rendering cores
Lower TDP (60W vs 150W)
NVIDIA GeForce GTX 1080 Mobile 's Advantages
Boost Clock has increased by 20% (1734MHz vs 1447MHz)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Ti Mobile
+91%
17.04 TFLOPS
GeForce GTX 1080 Mobile
8.878 TFLOPS
Graphics Card
Mar 2025
Release Date
Aug 2016
GeForce 50 Mobile
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
847 MHz
Base Clock
1556 MHz
1447 MHz
Boost Clock
1734 MHz
1750 MHz
Memory Clock
1251 MHz
Memory
12GB
Memory Size
8GB
GDDR7
Memory Type
GDDR5X
192bit
Memory Bus
256bit
672.0GB/s
Bandwidth
320.3GB/s
Render Config
-
-
-
46
SM Count
20
5888
Shading Units
2560
184
TMUs
160
80
ROPs
64
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
48 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
115.8 GPixel/s
Pixel Rate
111.0 GPixel/s
266.2 GTexel/s
Texture Rate
277.4 GTexel/s
17.04 TFLOPS
FP16 (half)
138.7 GFLOPS
17.04 TFLOPS
FP32 (float)
8.878 TFLOPS
266.2 GFLOPS
FP64 (double)
277.4 GFLOPS
Board Design
60W
TDP
150W
250 W
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB205
GPU Name
GP104
GB205
GPU Variant
N17E-G3-A1
Blackwell 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
5 nm
Process Size
16 nm
31.1 billion
Transistors
7.2 billion
263 mm²
Die Size
314 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
