NVIDIA GeForce GTX 1660 vs AMD Radeon Pro Duo

VS

NVIDIA GeForce GTX 1660 AMD Radeon Pro Duo

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 4GB VRAM Radeon Pro Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Released 2 years and 11 months late

Boost Clock1785MHz

More VRAM (6GB vs 4GB)

Lower TDP (120W vs 350W)

AMD Radeon Pro Duo 's Advantages

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

2688 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

Radeon Pro Duo +62%

8.192 TFLOPS

GeForce GTX 1660

VS

Radeon Pro Duo

Graphics Card

Mar 2019

Release Date

Apr 2016

GeForce 16

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

2001 MHz

Memory Clock

500 MHz

Memory

6GB

Memory Size

4GB

GDDR5

Memory Type

HBM

192bit

Memory Bus

4096bit

192.1GB/s

Bandwidth

512.0GB/s

Render Config

22

SM Count

-

Compute Units

64

1408

Shading Units

4096

88

TMUs

256

48

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

2 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

64.00 GPixel/s

157.1 GTexel/s

Texture Rate

256.0 GTexel/s

10.05 TFLOPS

FP16 (half)

8.192 TFLOPS

5.027 TFLOPS

FP32 (float)

8.192 TFLOPS

157.1 GFLOPS

FP64 (double)

512.0 GFLOPS

Graphics Processor

TU116

GPU Name

Capsaicin

TU116-300-A1

GPU Variant

Capsaicin XT

Turing

Architecture

GCN 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

8.9 billion

284 mm²

Die Size

596 mm²

Board Design

120W

TDP

350W

300 W

Suggested PSU

750 W

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

Outputs

1x HDMI 1.4a 3x DisplayPort 1.2

1x 8-pin

Power Connectors

3x 8-pin

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

6.0

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