AMD Radeon Pro Vega II vs NVIDIA GeForce GTX 1660 Ti

VS

AMD Radeon Pro Vega II

NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II and 6GB VRAM GeForce GTX 1660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II 's Advantages

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (825.3GB/s vs 288.0GB/s)

2560 additional rendering cores

NVIDIA GeForce GTX 1660 Ti 's Advantages

Boost Clock has increased by 3% (1770MHz vs 1720MHz)

Lower TDP (120W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II +159%

14.09 TFLOPS

GeForce GTX 1660 Ti

5.437 TFLOPS

Blender

Radeon Pro Vega II +1%

832

GeForce GTX 1660 Ti

817

Radeon Pro Vega II

VS

GeForce GTX 1660 Ti

Graphics Card

Jun 2019

Release Date

Feb 2019

Radeon Pro Mac

Generation

GeForce 16

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 3.0 x16

Clock Speeds

1574 MHz

Base Clock

1500 MHz

1720 MHz

Boost Clock

1770 MHz

806 MHz

Memory Clock

1500 MHz

Memory

32GB

Memory Size

6GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

192bit

825.3GB/s

Bandwidth

288.0GB/s

Render Config

64

Compute Units

-

SM Count

24

4096

Shading Units

1536

256

TMUs

96

64

ROPs

48

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

84.96 GPixel/s

440.3 GTexel/s

Texture Rate

169.9 GTexel/s

28.18 TFLOPS

FP16 (half)

10.87 TFLOPS

14.09 TFLOPS

FP32 (float)

5.437 TFLOPS

7.045 TFLOPS

FP64 (double)

169.9 GFLOPS

Board Design

475W

TDP

120W

850 W

Suggested PSU

300 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

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

None

Power Connectors

1x 8-pin

Graphics Processor

Vega 20

GPU Name

TU116

Vega 20 XT

GPU Variant

TU116-400-A1

GCN 5.1

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

13.23 billion

Transistors

6.6 billion

331 mm²

Die Size

284 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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