NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon HD 7790

VS

NVIDIA GeForce GTX 1660 SUPER

AMD Radeon HD 7790

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 1024MB VRAM Radeon HD 7790 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 7 months late

Boost Clock1785MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 96.00GB/s)

512 additional rendering cores

AMD Radeon HD 7790 's Advantages

Lower TDP (85W vs 125W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER +180%

5.027 TFLOPS

Radeon HD 7790

1.792 TFLOPS

GeForce GTX 1660 SUPER

VS

Radeon HD 7790

Graphics Card

Oct 2019

Release Date

Mar 2013

GeForce 16

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

14

22

SM Count

-

1408

Shading Units

896

88

TMUs

56

48

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

16.00 GPixel/s

157.1 GTexel/s

Texture Rate

56.00 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

1.792 TFLOPS

157.1 GFLOPS

FP64 (double)

112.0 GFLOPS

Board Design

125W

TDP

85W

300 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU116

GPU Name

Bonaire

TU116-300-A1

GPU Variant

Bonaire XT (215-0839039)

Turing

Architecture

GCN 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

2.08 billion

284 mm²

Die Size

160 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.3

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