NVIDIA GeForce GTX 1660 vs AMD Radeon Pro V520

VS

NVIDIA GeForce GTX 1660

AMD Radeon Pro V520

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 8GB VRAM Radeon Pro V520 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 12% (1785MHz vs 1600MHz)

Lower TDP (120W vs 225W)

AMD Radeon Pro V520 's Advantages

Released 1 years and 9 months late

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 192.1GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

Radeon Pro V520 +46%

7.373 TFLOPS

GeForce GTX 1660

VS

Radeon Pro V520

Graphics Card

Mar 2019

Release Date

Dec 2020

GeForce 16

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1530 MHz

Base Clock

1000 MHz

1785 MHz

Boost Clock

1600 MHz

2001 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

192bit

Memory Bus

2048bit

192.1GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

36

22

SM Count

-

1408

Shading Units

2304

88

TMUs

144

48

ROPs

64

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

102.4 GPixel/s

157.1 GTexel/s

Texture Rate

230.4 GTexel/s

10.05 TFLOPS

FP16 (half)

14.75 TFLOPS

5.027 TFLOPS

FP32 (float)

7.373 TFLOPS

157.1 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

120W

TDP

225W

300 W

Suggested PSU

550 W

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

Outputs

No outputs

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

TU116

GPU Name

Navi 12

TU116-300-A1

GPU Variant

Navi 12

Turing

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

Unknown

284 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.5

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