NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce GTX 1080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Aug 2016
Generation
GeForce 50 Mobile
GeForce 10 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
847 MHz
1556 MHz
Boost Clock
1447 MHz
1734 MHz
Memory Clock
1750 MHz
1251 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR7
GDDR5X
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
320.3GB/s
Render Config
SM Count
46
20
Shading Units
5888
2560
TMUs
184
160
ROPs
80
64
Tensor Cores
184
—
RT Cores
46
—
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
48 MB
2 MB
Theoretical Performance
Pixel Rate
115.8 GPixel/s
111.0 GPixel/s
Texture Rate
266.2 GTexel/s
277.4 GTexel/s
FP16 (half)
17.04 TFLOPS
138.7 GFLOPS
FP32 (float)
17.04 TFLOPS
8.878 TFLOPS
FP64 (double)
266.2 GFLOPS
277.4 GFLOPS
Graphics Processor
GPU Name
GB205
GP104
GPU Variant
GB205
N17E-G3-A1
Architecture
Blackwell 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
5 nm
16 nm
Transistors
31.1 billion
7.2 billion
Die Size
263 mm²
314 mm²
Board Design
TDP
60-115W
150W
Suggested PSU
250 W
—
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
6.1
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
17,452
—
3DMark Time Spy Extreme
8,328
—
3DMark Speed Way
4,421
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.