NVIDIA GeForce RTX 2070 Mobile vs NVIDIA GeForce RTX 3080 Ti Mobile

VS

NVIDIA GeForce RTX 2070 Mobile

NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile 's Advantages

Boost Clock has increased by 14% (1440MHz vs 1260MHz)

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 3 years late

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile

6.636 TFLOPS

GeForce RTX 3080 Ti Mobile +181%

18.71 TFLOPS

3DMark Time Spy

GeForce RTX 2070 Mobile

7407

GeForce RTX 3080 Ti Mobile +71%

12729

GeForce RTX 2070 Mobile

VS

GeForce RTX 3080 Ti Mobile

Graphics Card

Jan 2019

Release Date

Jan 2022

GeForce 20 Mobile

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1215 MHz

Base Clock

810 MHz

1440 MHz

Boost Clock

1260 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

512.0GB/s

Render Config

-

36

SM Count

58

2304

Shading Units

7424

144

TMUs

232

64

ROPs

96

288

Tensor Cores

232

36

RT Cores

58

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

121.0 GPixel/s

207.4 GTexel/s

Texture Rate

292.3 GTexel/s

13.27 TFLOPS

FP16 (half)

18.71 TFLOPS

6.636 TFLOPS

FP32 (float)

18.71 TFLOPS

207.4 GFLOPS

FP64 (double)

292.3 GFLOPS

Board Design

115W

TDP

115W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU106

GPU Name

GA103S

N18E-G2-A1

GPU Variant

GN20-E8-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

10.8 billion

Transistors

Unknown

445 mm²

Die Size

496 mm²

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

6.5

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