NVIDIA GeForce GTX 1660 vs AMD Radeon Pro 5300

VS

NVIDIA GeForce GTX 1660

AMD Radeon Pro 5300

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 4GB VRAM Radeon Pro 5300 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 8% (1785MHz vs 1650MHz)

More VRAM (6GB vs 4GB)

128 additional rendering cores

AMD Radeon Pro 5300 's Advantages

Released 1 years and 5 months late

Larger VRAM bandwidth (224.0GB/s vs 192.1GB/s)

Lower TDP (85W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 +19%

5.027 TFLOPS

Radeon Pro 5300

4.224 TFLOPS

GeForce GTX 1660

VS

Radeon Pro 5300

Graphics Card

Mar 2019

Release Date

Aug 2020

GeForce 16

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1530 MHz

Base Clock

1000 MHz

1785 MHz

Boost Clock

1650 MHz

2001 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

192.1GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

20

22

SM Count

-

1408

Shading Units

1280

88

TMUs

80

48

ROPs

32

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

52.80 GPixel/s

157.1 GTexel/s

Texture Rate

132.0 GTexel/s

10.05 TFLOPS

FP16 (half)

8.448 TFLOPS

5.027 TFLOPS

FP32 (float)

4.224 TFLOPS

157.1 GFLOPS

FP64 (double)

264.0 GFLOPS

Board Design

120W

TDP

85W

300 W

Suggested PSU

250 W

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

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

Navi 14

TU116-300-A1

GPU Variant

Navi 14 PRO XE

Turing

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

6.4 billion

284 mm²

Die Size

158 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.5

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