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

VS

NVIDIA GeForce GTX 980M

NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980M and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980M 's Advantages

More VRAM (8GB vs 6GB)

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Released 4 years and 6 months late

Boost Clock has increased by 41% (1590MHz vs 1127MHz)

Larger VRAM bandwidth (288.0GB/s vs 160.4GB/s)

Score

Benchmark

FP32 (float)

GeForce GTX 980M

3.462 TFLOPS

GeForce GTX 1660 Ti Mobile +41%

4.884 TFLOPS

3DMark Time Spy

GeForce GTX 980M

2945

GeForce GTX 1660 Ti Mobile +89%

5578

GeForce GTX 980M

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Oct 2014

Release Date

Apr 2019

GeForce 900M

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1038 MHz

Base Clock

1455 MHz

1127 MHz

Boost Clock

1590 MHz

1253 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

160.4GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

1536

Shading Units

1536

96

TMUs

96

64

ROPs

48

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1536 KB

-

Theoretical Performance

72.13 GPixel/s

Pixel Rate

76.32 GPixel/s

108.2 GTexel/s

Texture Rate

152.6 GTexel/s

-

FP16 (half)

9.769 TFLOPS

3.462 TFLOPS

FP32 (float)

4.884 TFLOPS

108.2 GFLOPS

FP64 (double)

152.6 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

TU116

N16E-GX-A1

GPU Variant

-

Maxwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

5.2 billion

Transistors

6.6 billion

398 mm²

Die Size

284 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

5.2

CUDA

7.5

6.7 (6.4)

Shader Model

6.7

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