NVIDIA GeForce RTX 2060 Mobile vs NVIDIA GeForce GTX 1080 Mobile

VS

NVIDIA GeForce RTX 2060 Mobile NVIDIA GeForce GTX 1080 Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Mobile and 8GB VRAM GeForce GTX 1080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Mobile 's Advantages

Released 2 years and 5 months late

Larger VRAM bandwidth (336.0GB/s vs 320.3GB/s)

Lower TDP (115W vs 150W)

NVIDIA GeForce GTX 1080 Mobile 's Advantages

Boost Clock has increased by 44% (1734MHz vs 1200MHz)

More VRAM (8GB vs 6GB)

640 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2060 Mobile

4.608 TFLOPS

GeForce GTX 1080 Mobile +92%

8.878 TFLOPS

3DMark Time Spy

GeForce RTX 2060 Mobile

5902

GeForce GTX 1080 Mobile +22%

7245

GeForce RTX 2060 Mobile

VS

GeForce GTX 1080 Mobile

Graphics Card

Jan 2019

Release Date

Aug 2016

GeForce 20 Mobile

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

960 MHz

Base Clock

1556 MHz

1200 MHz

Boost Clock

1734 MHz

1750 MHz

Memory Clock

1251 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

192bit

Memory Bus

256bit

336.0GB/s

Bandwidth

320.3GB/s

Render Config

30

SM Count

20

-

Compute Units

-

1920

Shading Units

2560

120

TMUs

160

48

ROPs

64

240

Tensor Cores

-

30

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

3 MB

L2 Cache

2 MB

Theoretical Performance

57.60 GPixel/s

Pixel Rate

111.0 GPixel/s

144.0 GTexel/s

Texture Rate

277.4 GTexel/s

9.216 TFLOPS

FP16 (half)

138.7 GFLOPS

4.608 TFLOPS

FP32 (float)

8.878 TFLOPS

144.0 GFLOPS

FP64 (double)

277.4 GFLOPS

Graphics Processor

TU106

GPU Name

GP104

N18E-G1-KD-A1

GPU Variant

N17E-G3-A1

Turing

Architecture

Pascal

TSMC

Foundry

TSMC

12 nm

Process Size

16 nm

10.8 billion

Transistors

7.2 billion

445 mm²

Die Size

314 mm²

Board Design

115W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

6.1

6.6

Shader Model

6.4

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