NVIDIA GeForce RTX 2080 SUPER Mobile vs NVIDIA GeForce RTX 3070 Ti
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
May 2021
Generation
GeForce 20 Mobile
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1365 MHz
1575 MHz
Boost Clock
1560 MHz
1770 MHz
Memory Clock
1750 MHz
1188 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
608.3GB/s
Render Config
SM Count
48
48
Shading Units
3072
6144
TMUs
192
192
ROPs
64
96
Tensor Cores
384
192
RT Cores
48
48
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
169.9 GPixel/s
Texture Rate
299.5 GTexel/s
339.8 GTexel/s
FP16 (half)
19.17 TFLOPS
21.75 TFLOPS
FP32 (float)
9.585 TFLOPS
21.75 TFLOPS
FP64 (double)
299.5 GFLOPS
339.8 GFLOPS
Graphics Processor
GPU Name
TU104
GA104
GPU Variant
N18E-G3
GA104-400-A1
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
13.6 billion
17.4 billion
Die Size
545 mm²
392 mm²
Board Design
TDP
150W
290W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
—
600 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
1.3
CUDA
7.5
8.6
Shader Model
6.6
6.6
Benchmark
3DMark Time Spy
10,487
14,872
3DMark Time Spy Extreme
4,881
7,416
3DMark Speed Way
2,116
3,761
▲ Specs Compare
Data sourced from official specifications and benchmark tests.