NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 5070 Ti SUPER
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Jan 2026
Generation
GeForce 30 Mobile
GeForce 50
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1110 MHz
2295 MHz
Boost Clock
1545 MHz
2452 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
896.0GB/s
Render Config
SM Count
48
70
Shading Units
6144
8960
TMUs
192
280
ROPs
96
96
Tensor Cores
192
280
RT Cores
48
70
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
235.4 GPixel/s
Texture Rate
296.6 GTexel/s
686.6 GTexel/s
FP16 (half)
18.98 TFLOPS
43.94 TFLOPS
FP32 (float)
18.98 TFLOPS
43.94 TFLOPS
FP64 (double)
296.6 GFLOPS
686.6 GFLOPS
Graphics Processor
GPU Name
GA104
GB203
GPU Variant
GA104-775-A1
GB203-350-A1
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
45.6 billion
Die Size
392 mm²
378 mm²
Board Design
TDP
115W
350W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
12.0
Shader Model
6.6
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.