Home GPU Comparison NVIDIA GeForce RTX 2080 SUPER Mobile vs NVIDIA GeForce RTX 3070 Mobile

NVIDIA GeForce RTX 2080 SUPER Mobile vs NVIDIA GeForce RTX 3070 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Mobile and 8GB VRAM GeForce RTX 3070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Mobile 's Advantages
Released 9 months late
2048 additional rendering cores
Lower TDP (115W vs 150W)

Score

Benchmark

FP32 (float)
GeForce RTX 2080 SUPER Mobile
9.585 TFLOPS
GeForce RTX 3070 Mobile +66%
15.97 TFLOPS
3DMark Time Spy
GeForce RTX 2080 SUPER Mobile +3%
10813
GeForce RTX 3070 Mobile
10424
VS

Graphics Card

Apr 2020
Release Date
Jan 2021
GeForce 20 Mobile
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1365 MHz
Base Clock
1110 MHz
1560 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
448.0GB/s

Render Config

48
SM Count
40
-
Compute Units
-
3072
Shading Units
5120
192
TMUs
160
64
ROPs
80
384
Tensor Cores
160
48
RT Cores
40
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB

Theoretical Performance

99.84 GPixel/s
Pixel Rate
124.8 GPixel/s
299.5 GTexel/s
Texture Rate
249.6 GTexel/s
19.17 TFLOPS
FP16 (half)
15.97 TFLOPS
9.585 TFLOPS
FP32 (float)
15.97 TFLOPS
299.5 GFLOPS
FP64 (double)
249.6 GFLOPS

Graphics Processor

TU104
GPU Name
GA104
N18E-G3
GPU Variant
GA104-770-A1
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
13.6 billion
Transistors
17.4 billion
545 mm²
Die Size
392 mm²

Board Design

150W
TDP
115W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.6
6.6
Shader Model
6.6

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