NVIDIA GeForce RTX 2070 Mobile vs NVIDIA GeForce GTX 860M

VS

NVIDIA GeForce RTX 2070 Mobile

NVIDIA GeForce GTX 860M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile 's Advantages

Released 5 years late

Boost Clock has increased by 33% (1440MHz vs 1085MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 80.19GB/s)

1664 additional rendering cores

NVIDIA GeForce GTX 860M 's Advantages

Lower TDP (75W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile +377%

6.636 TFLOPS

GeForce GTX 860M

1.389 TFLOPS

3DMark Time Spy

GeForce RTX 2070 Mobile +544%

7407

GeForce GTX 860M

1149

GeForce RTX 2070 Mobile

VS

GeForce GTX 860M

Graphics Card

Jan 2019

Release Date

Jan 2014

GeForce 20 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1215 MHz

Base Clock

1020 MHz

1440 MHz

Boost Clock

1085 MHz

1750 MHz

Memory Clock

1253 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

80.19GB/s

Render Config

-

36

SM Count

-

2304

Shading Units

640

144

TMUs

40

64

ROPs

16

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

17.36 GPixel/s

207.4 GTexel/s

Texture Rate

43.40 GTexel/s

13.27 TFLOPS

FP16 (half)

-

6.636 TFLOPS

FP32 (float)

1389 GFLOPS

207.4 GFLOPS

FP64 (double)

43.40 GFLOPS

Board Design

115W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU106

GPU Name

GM107

N18E-G2-A1

GPU Variant

N15P-GX-A1

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

1.87 billion

445 mm²

Die Size

148 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.6

Shader Model

5.1

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