NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA GeForce GTX 860M OEM

VS

NVIDIA GeForce GTX 1660 Ti Mobile

NVIDIA GeForce GTX 860M OEM

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 2GB VRAM GeForce GTX 860M OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 47% (1590MHz vs 1085MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 80.19GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile +251%

4.884 TFLOPS

GeForce GTX 860M OEM

1.389 TFLOPS

GeForce GTX 1660 Ti Mobile

VS

GeForce GTX 860M OEM

Graphics Card

Apr 2019

Release Date

Feb 2015

GeForce 16 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1455 MHz

Base Clock

1020 MHz

1590 MHz

Boost Clock

1085 MHz

1500 MHz

Memory Clock

1253 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

80.19GB/s

Render Config

-

24

SM Count

-

1536

Shading Units

640

96

TMUs

40

48

ROPs

16

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

76.32 GPixel/s

Pixel Rate

17.36 GPixel/s

152.6 GTexel/s

Texture Rate

43.40 GTexel/s

9.769 TFLOPS

FP16 (half)

-

4.884 TFLOPS

FP32 (float)

1389 GFLOPS

152.6 GFLOPS

FP64 (double)

43.40 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU116

GPU Name

GM107

-

GPU Variant

N15P-GX-A1

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

1.87 billion

284 mm²

Die Size

148 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.7

Shader Model

5.1

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