NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 2060 SUPER Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Jul 2019
Generation
GeForce 30 Mobile
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1110 MHz
1470 MHz
Boost Clock
1545 MHz
1530 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
448.0GB/s
Render Config
SM Count
48
34
Shading Units
6144
2176
TMUs
192
136
ROPs
96
64
Tensor Cores
192
272
RT Cores
48
34
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
97.92 GPixel/s
Texture Rate
296.6 GTexel/s
208.1 GTexel/s
FP16 (half)
18.98 TFLOPS
13.32 TFLOPS
FP32 (float)
18.98 TFLOPS
6.659 TFLOPS
FP64 (double)
296.6 GFLOPS
208.1 GFLOPS
Graphics Processor
GPU Name
GA104
TU106
GPU Variant
GA104-775-A1
TU106-410-A1
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
17.4 billion
10.8 billion
Die Size
392 mm²
445 mm²
Board Design
TDP
115W
175W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
7.5
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.