NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon HD 6770 Green Edition

VS

NVIDIA GeForce GTX 1660 SUPER AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Released 6 years and 6 months late

Boost Clock1785MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 21.34GB/s)

688 additional rendering cores

AMD Radeon HD 6770 Green Edition 's Advantages

Lower TDP (86W vs 125W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER +398%

5.027 TFLOPS

Radeon HD 6770 Green Edition

1.008 TFLOPS

GeForce GTX 1660 SUPER

VS

Radeon HD 6770 Green Edition

Graphics Card

Oct 2019

Release Date

Apr 2013

GeForce 16

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

667 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

21.34GB/s

Render Config

22

SM Count

-

Compute Units

9

1408

Shading Units

720

88

TMUs

36

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

1536 KB

L2 Cache

256 KB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

11.20 GPixel/s

157.1 GTexel/s

Texture Rate

25.20 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

1008 GFLOPS

157.1 GFLOPS

FP64 (double)

-

Graphics Processor

TU116

GPU Name

Juniper

TU116-300-A1

GPU Variant

Juniper LE (215-0754009)

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

1.04 billion

284 mm²

Die Size

166 mm²

Board Design

125W

TDP

86W

300 W

Suggested PSU

250 W

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

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

1x 8-pin

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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