NVIDIA GeForce GTX 1660 vs AMD Radeon Pro Vega II Duo

VS

NVIDIA GeForce GTX 1660 AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 32GB VRAM Radeon Pro Vega II Duo 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 4% (1785MHz vs 1720MHz)

Lower TDP (120W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

More VRAM (32GB vs 6GB)

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

2688 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

Radeon Pro Vega II Duo +180%

14.09 TFLOPS

Blender

GeForce GTX 1660

787

Radeon Pro Vega II Duo +3%

816

GeForce GTX 1660

VS

Radeon Pro Vega II Duo

Graphics Card

Mar 2019

Release Date

Jun 2019

GeForce 16

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

1530 MHz

Base Clock

1400 MHz

1785 MHz

Boost Clock

1720 MHz

2001 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

192bit

Memory Bus

4096bit

192.1GB/s

Bandwidth

1020GB/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

4 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

110.1 GPixel/s

157.1 GTexel/s

Texture Rate

440.3 GTexel/s

10.05 TFLOPS

FP16 (half)

28.18 TFLOPS

5.027 TFLOPS

FP32 (float)

14.09 TFLOPS

157.1 GFLOPS

FP64 (double)

7.045 TFLOPS

Graphics Processor

TU116

GPU Name

Vega 20

TU116-300-A1

GPU Variant

Vega 20 XT

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

Board Design

120W

TDP

475W

300 W

Suggested PSU

850 W

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

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 8-pin

Power Connectors

None

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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