AMD Radeon Pro Vega 20 vs NVIDIA GeForce GTX 1660 Ti Mobile

VS

AMD Radeon Pro Vega 20 NVIDIA GeForce GTX 1660 Ti Mobile

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

Main Differences

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Boost Clock has increased by 24% (1590MHz 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)

Radeon Pro Vega 20

3.284 TFLOPS

GeForce GTX 1660 Ti Mobile +48%

4.884 TFLOPS

Radeon Pro Vega 20

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Nov 2018

Release Date

Apr 2019

Radeon Pro Mac

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

815 MHz

Base Clock

1455 MHz

1283 MHz

Boost Clock

1590 MHz

740 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

6GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

192bit

189.4GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

20

Compute Units

-

1280

Shading Units

1536

80

TMUs

96

32

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1536 KB

Theoretical Performance

41.06 GPixel/s

Pixel Rate

76.32 GPixel/s

102.6 GTexel/s

Texture Rate

152.6 GTexel/s

6.569 TFLOPS

FP16 (half)

9.769 TFLOPS

3.284 TFLOPS

FP32 (float)

4.884 TFLOPS

205.3 GFLOPS

FP64 (double)

152.6 GFLOPS

Graphics Processor

Vega 12

GPU Name

TU116

Vega 12 XTA

GPU Variant

-

GCN 5.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

Unknown

Transistors

6.6 billion

Unknown

Die Size

284 mm²

Board Design

100W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.3

Shader Model

6.7

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