NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon Pro Vega 20

VS

NVIDIA GeForce GTX 1660 Ti Max Q

AMD Radeon Pro Vega 20

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 4GB VRAM Radeon Pro Vega 20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages

Boost Clock has increased by 4% (1335MHz vs 1283MHz)

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 189.4GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Max Q +24%

4.101 TFLOPS

Radeon Pro Vega 20

3.284 TFLOPS

GeForce GTX 1660 Ti Max Q

VS

Radeon Pro Vega 20

Graphics Card

Apr 2019

Release Date

Nov 2018

GeForce 16 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1140 MHz

Base Clock

815 MHz

1335 MHz

Boost Clock

1283 MHz

1500 MHz

Memory Clock

740 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

192bit

Memory Bus

1024bit

288.0GB/s

Bandwidth

189.4GB/s

Render Config

-

Compute Units

20

24

SM Count

-

1536

Shading Units

1280

96

TMUs

80

48

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

1024 KB

-

Theoretical Performance

64.08 GPixel/s

Pixel Rate

41.06 GPixel/s

128.2 GTexel/s

Texture Rate

102.6 GTexel/s

8.202 TFLOPS

FP16 (half)

6.569 TFLOPS

4.101 TFLOPS

FP32 (float)

3.284 TFLOPS

128.2 GFLOPS

FP64 (double)

205.3 GFLOPS

Board Design

Unknown

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU116

GPU Name

Vega 12

-

GPU Variant

Vega 12 XTA

Turing

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

6.6 billion

Transistors

Unknown

284 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.7

Shader Model

6.3

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