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

VS

NVIDIA GeForce RTX 2070 Mobile Refresh

NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh 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 Refresh 's Advantages

Boost Clock has increased by 15% (1455MHz vs 1260MHz)

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 1 years and 10 months late

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 352.0GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile Refresh

6.705 TFLOPS

GeForce RTX 3080 Ti Mobile +179%

18.71 TFLOPS

3DMark Time Spy

GeForce RTX 2070 Mobile Refresh

7623

GeForce RTX 3080 Ti Mobile +66%

12729

GeForce RTX 2070 Mobile Refresh

VS

GeForce RTX 3080 Ti Mobile

Graphics Card

Mar 2020

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

1260 MHz

Base Clock

810 MHz

1455 MHz

Boost Clock

1260 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

352.0GB/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

93.12 GPixel/s

Pixel Rate

121.0 GPixel/s

209.5 GTexel/s

Texture Rate

292.3 GTexel/s

13.41 TFLOPS

FP16 (half)

18.71 TFLOPS

6.705 TFLOPS

FP32 (float)

18.71 TFLOPS

209.5 GFLOPS

FP64 (double)

292.3 GFLOPS

Board Design

115W

TDP

115W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU106B

GPU Name

GA103S

-

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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