NVIDIA GeForce GTX 870M vs NVIDIA GeForce RTX 2060 Mobile

VS

NVIDIA GeForce GTX 870M NVIDIA GeForce RTX 2060 Mobile

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 6GB VRAM GeForce RTX 2060 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages

Lower TDP (100W vs 115W)

NVIDIA GeForce RTX 2060 Mobile 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 24% (1200MHz vs 967MHz)

More VRAM (6GB vs 3GB)

Larger VRAM bandwidth (336.0GB/s vs 120.0GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 870M

2.599 TFLOPS

GeForce RTX 2060 Mobile +77%

4.608 TFLOPS

GeForce GTX 870M

VS

GeForce RTX 2060 Mobile

Graphics Card

Mar 2014

Release Date

Jan 2019

GeForce 800M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

941 MHz

Base Clock

960 MHz

967 MHz

Boost Clock

1200 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

192bit

120.0GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

30

-

Compute Units

-

1344

Shading Units

1920

112

TMUs

120

24

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

16 KB (per SMX)

L1 Cache

64 KB (per SM)

384 KB

L2 Cache

3 MB

Theoretical Performance

27.08 GPixel/s

Pixel Rate

57.60 GPixel/s

108.3 GTexel/s

Texture Rate

144.0 GTexel/s

-

FP16 (half)

9.216 TFLOPS

2.599 TFLOPS

FP32 (float)

4.608 TFLOPS

108.3 GFLOPS

FP64 (double)

144.0 GFLOPS

Graphics Processor

GK104

GPU Name

TU106

N15E-GT-A2

GPU Variant

N18E-G1-KD-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

3.54 billion

Transistors

10.8 billion

294 mm²

Die Size

445 mm²

Board Design

100W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

7.5

5.1

Shader Model

6.6

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