NVIDIA GeForce GTX 1660 vs AMD Radeon Pro VII

VS

NVIDIA GeForce GTX 1660

AMD Radeon Pro VII

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 16GB VRAM Radeon Pro VII 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 5% (1785MHz vs 1700MHz)

Lower TDP (120W vs 250W)

AMD Radeon Pro VII 's Advantages

Released 1 years and 2 months late

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (1020GB/s vs 192.1GB/s)

2432 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

Radeon Pro VII +159%

13.06 TFLOPS

Blender

GeForce GTX 1660

701

Radeon Pro VII +376%

3343

GeForce GTX 1660

VS

Radeon Pro VII

Graphics Card

Mar 2019

Release Date

May 2020

GeForce 16

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1530 MHz

Base Clock

1400 MHz

1785 MHz

Boost Clock

1700 MHz

2001 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

192bit

Memory Bus

4096bit

192.1GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

22

SM Count

-

1408

Shading Units

3840

88

TMUs

240

48

ROPs

64

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

108.8 GPixel/s

157.1 GTexel/s

Texture Rate

408.0 GTexel/s

10.05 TFLOPS

FP16 (half)

26.11 TFLOPS

5.027 TFLOPS

FP32 (float)

13.06 TFLOPS

157.1 GFLOPS

FP64 (double)

6.528 TFLOPS

Board Design

120W

TDP

250W

300 W

Suggested PSU

600 W

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

Outputs

6x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

TU116

GPU Name

Vega 20

TU116-300-A1

GPU Variant

Vega 20 GLXT WS (215-0914026)

Turing

Architecture

GCN 5.1

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

13.23 billion

284 mm²

Die Size

331 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

6.7

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