NVIDIA GeForce GTX 1660 vs ATI Radeon X1600 XT Dual

VS

NVIDIA GeForce GTX 1660

ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Boost Clock1785MHz

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (192.1GB/s vs 22.08GB/s)

1408 additional rendering cores

Score

GeForce GTX 1660

VS

Radeon X1600 XT Dual

Graphics Card

Mar 2019

Release Date

Unknown

GeForce 16

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

2001 MHz

Memory Clock

690 MHz

Memory

6GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

192bit

Memory Bus

128bit

192.1GB/s

Bandwidth

22.08GB/s

Render Config

-

22

SM Count

-

1408

Shading Units

-

88

TMUs

4

48

ROPs

4

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

2.360 GPixel/s

157.1 GTexel/s

Texture Rate

2.360 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

-

157.1 GFLOPS

FP64 (double)

-

Board Design

120W

TDP

Unknown

300 W

Suggested PSU

200 W

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

Outputs

2x DVI

1x 8-pin

Power Connectors

1x Molex

Graphics Processor

TU116

GPU Name

RV530

TU116-300-A1

GPU Variant

-

Turing

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

12 nm

Process Size

90 nm

6.6 billion

Transistors

0.157 billion

284 mm²

Die Size

150 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

3.0

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