NVIDIA GeForce GTX 980 Ti vs NVIDIA GeForce GTX 1660 Ti

VS

NVIDIA GeForce GTX 980 Ti

NVIDIA GeForce GTX 1660 Ti

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

Main Differences

NVIDIA GeForce GTX 980 Ti 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 288.0GB/s)

1280 additional rendering cores

NVIDIA GeForce GTX 1660 Ti 's Advantages

Released 3 years and 8 months late

Boost Clock has increased by 64% (1770MHz vs 1076MHz)

Lower TDP (120W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 980 Ti +11%

6.06 TFLOPS

GeForce GTX 1660 Ti

5.437 TFLOPS

3DMark Time Spy

GeForce GTX 980 Ti

5754

GeForce GTX 1660 Ti +8%

6271

Blender

GeForce GTX 980 Ti

544

GeForce GTX 1660 Ti +50%

817

OctaneBench

GeForce GTX 980 Ti +5%

133

GeForce GTX 1660 Ti

126

Shadow of the Tomb Raider 2160p

GeForce GTX 980 Ti

24

GeForce GTX 1660 Ti +16%

28

Shadow of the Tomb Raider 1440p

GeForce GTX 980 Ti

45

GeForce GTX 1660 Ti +15%

52

Shadow of the Tomb Raider 1080p

GeForce GTX 980 Ti

75

GeForce GTX 1660 Ti +6%

80

GTA 5 2160p

GeForce GTX 980 Ti +20%

72

GeForce GTX 1660 Ti

60

GTA 5 1440p

GeForce GTX 980 Ti +19%

74

GeForce GTX 1660 Ti

62

GTA 5 1080p

GeForce GTX 980 Ti

120

GeForce GTX 1660 Ti +28%

154

GeForce GTX 980 Ti

VS

GeForce GTX 1660 Ti

Graphics Card

Jun 2015

Release Date

Feb 2019

GeForce 900

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1500 MHz

1076 MHz

Boost Clock

1770 MHz

1753 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

192bit

336.6GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

2816

Shading Units

1536

176

TMUs

96

ROPs

48

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

1536 KB

-

Theoretical Performance

103.3 GPixel/s

Pixel Rate

84.96 GPixel/s

189.4 GTexel/s

Texture Rate

169.9 GTexel/s

-

FP16 (half)

10.87 TFLOPS

6.060 TFLOPS

FP32 (float)

5.437 TFLOPS

189.4 GFLOPS

FP64 (double)

169.9 GFLOPS

Board Design

250W

TDP

120W

600 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GM200

GPU Name

TU116

GM200-310-A1

GPU Variant

TU116-400-A1

Maxwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

8 billion

Transistors

6.6 billion

601 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

6.4

Shader Model

6.6

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