NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 3070 6144 SP

VS

NVIDIA GeForce GTX 1660

NVIDIA GeForce RTX 3070 6144 SP

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 8GB VRAM GeForce RTX 3070 6144 SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Boost Clock has increased by 1% (1785MHz vs 1770MHz)

Lower TDP (120W vs 290W)

NVIDIA GeForce RTX 3070 6144 SP 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 192.1GB/s)

4736 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

GeForce RTX 3070 6144 SP +332%

21.75 TFLOPS

GeForce GTX 1660

VS

GeForce RTX 3070 6144 SP

Graphics Card

Mar 2019

Release Date

Unknown

GeForce 16

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1530 MHz

Base Clock

1740 MHz

1785 MHz

Boost Clock

1770 MHz

2001 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

256bit

192.1GB/s

Bandwidth

448.0GB/s

Render Config

-

22

SM Count

48

1408

Shading Units

6144

88

TMUs

192

48

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

64 KB (per SM)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

169.9 GPixel/s

157.1 GTexel/s

Texture Rate

339.8 GTexel/s

10.05 TFLOPS

FP16 (half)

21.75 TFLOPS

5.027 TFLOPS

FP32 (float)

21.75 TFLOPS

157.1 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

120W

TDP

290W

300 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

TU116

GPU Name

GA104

TU116-300-A1

GPU Variant

-

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

6.6 billion

Transistors

17.4 billion

284 mm²

Die Size

392 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.6

6.6

Shader Model

6.8

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