NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA GeForce GTX 980MX

VS

NVIDIA GeForce GTX 1660 Ti Mobile

NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 8GB VRAM GeForce GTX 980MX 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 2 years and 10 months late

Boost Clock has increased by 35% (1590MHz vs 1178MHz)

Larger VRAM bandwidth (288.0GB/s vs 192.0GB/s)

NVIDIA GeForce GTX 980MX 's Advantages

More VRAM (8GB vs 6GB)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile +24%

4.884 TFLOPS

GeForce GTX 980MX

3.92 TFLOPS

GeForce GTX 1660 Ti Mobile

VS

GeForce GTX 980MX

Graphics Card

Apr 2019

Release Date

Jun 2016

GeForce 16 Mobile

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1455 MHz

Base Clock

1050 MHz

1590 MHz

Boost Clock

1178 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

192.0GB/s

Render Config

-

24

SM Count

-

1536

Shading Units

1664

96

TMUs

104

48

ROPs

64

-

64 KB (per SM)

L1 Cache

48 KB (per SMM)

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

76.32 GPixel/s

Pixel Rate

75.39 GPixel/s

152.6 GTexel/s

Texture Rate

122.5 GTexel/s

9.769 TFLOPS

FP16 (half)

-

4.884 TFLOPS

FP32 (float)

3.920 TFLOPS

152.6 GFLOPS

FP64 (double)

122.5 GFLOPS

Board Design

Unknown

TDP

148W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU116

GPU Name

GM204

-

GPU Variant

N16E-GXX-A1

Turing

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

5.2 billion

284 mm²

Die Size

398 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.2

6.7

Shader Model

6.4

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