NVIDIA GeForce GTX 1070 Ti vs NVIDIA GeForce GTX 1660 Ti

VS

NVIDIA GeForce GTX 1070 Ti NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 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 1070 Ti 's Advantages

More VRAM (8GB vs 6GB)

896 additional rendering cores

NVIDIA GeForce GTX 1660 Ti 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 5% (1770MHz vs 1683MHz)

Larger VRAM bandwidth (288.0GB/s vs 256.3GB/s)

Lower TDP (120W vs 180W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 Ti +50%

8.186 TFLOPS

GeForce GTX 1660 Ti

5.437 TFLOPS

3DMark Time Spy

GeForce GTX 1070 Ti +8%

6809

GeForce GTX 1660 Ti

6261

Blender

GeForce GTX 1070 Ti

659

GeForce GTX 1660 Ti +33%

877

OctaneBench

GeForce GTX 1070 Ti +2%

128

GeForce GTX 1660 Ti

125

Shadow of the Tomb Raider 2160p

GeForce GTX 1070 Ti +10%

31

GeForce GTX 1660 Ti

28

Shadow of the Tomb Raider 1440p

GeForce GTX 1070 Ti +17%

61

GeForce GTX 1660 Ti

52

Shadow of the Tomb Raider 1080p

GeForce GTX 1070 Ti +22%

98

GeForce GTX 1660 Ti

80

Battlefield 5 2160p

GeForce GTX 1070 Ti +2%

45

GeForce GTX 1660 Ti

44

Battlefield 5 1440p

GeForce GTX 1070 Ti +8%

87

GeForce GTX 1660 Ti

80

Battlefield 5 1080p

GeForce GTX 1070 Ti +8%

112

GeForce GTX 1660 Ti

103

GTA 5 2160p

GeForce GTX 1070 Ti +13%

68

GeForce GTX 1660 Ti

60

GTA 5 1440p

GeForce GTX 1070 Ti +16%

72

GeForce GTX 1660 Ti

62

GTA 5 1080p

GeForce GTX 1070 Ti

152

GeForce GTX 1660 Ti +1%

154

GeForce GTX 1070 Ti

VS

GeForce GTX 1660 Ti

Graphics Card

Nov 2017

Release Date

Feb 2019

GeForce 10

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1607 MHz

Base Clock

1500 MHz

1683 MHz

Boost Clock

1770 MHz

2002 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

256.3GB/s

Bandwidth

288.0GB/s

Render Config

19

SM Count

24

-

Compute Units

-

2432

Shading Units

1536

152

TMUs

96

64

ROPs

48

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1536 KB

Theoretical Performance

107.7 GPixel/s

Pixel Rate

84.96 GPixel/s

255.8 GTexel/s

Texture Rate

169.9 GTexel/s

127.9 GFLOPS

FP16 (half)

10.87 TFLOPS

8.186 TFLOPS

FP32 (float)

5.437 TFLOPS

255.8 GFLOPS

FP64 (double)

169.9 GFLOPS

Graphics Processor

GP104

GPU Name

TU116

GP104-300-A1

GPU Variant

TU116-400-A1

Pascal

Architecture

Turing

TSMC

Foundry

TSMC

16 nm

Process Size

12 nm

7.2 billion

Transistors

6.6 billion

314 mm²

Die Size

284 mm²

Board Design

180W

TDP

120W

450 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 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

7.5

6.4

Shader Model

6.6

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