Instance Selection

Currently, SurferCloud offers seven different types of cloud servers (UHost), and users can choose the CPU platform they need. To help users find the best cloud server that matches their business scenarios more accurately, this article will introduce the features, performance, and applicable scenarios of each SurferCloud cloud server.

• Outstanding O Ampere Edition
• Outstanding PRO General Purpose

Outstanding O Ampere Edition

Product Introduction

Outstanding-O is a flagship cloud host with excellent computing, storage, and network performance. The Outstanding-O Ampere Edition uses the Ampere® Altra® Q80-30 processor, covers a 25G basic network and smart network card, adopts RDMA-SSD cloud disk, with the highest network performance reaching 10 million PPS and the highest storage performance reaching 1.2 million IOPS.

Product Features

Computing:

• CPU platform:
  • Uses a 2.8GHz main frequency Ampere® Altra® Q80-30 processor, with a single-core frequency up to 3.0GHz, stable computing performance
  • Ampere® Altra® Q80-30 processor is based on ARM Neoverse N1 enterprise-level core architecture, four-issue superscalar out-of-order execution, supports ARM v8.2 instruction set, and borrows some features of ARM v8.3 and v8.5
  • Equipped with two SIMD 128-bit units, supports FP16 floating point, INT integer operation, manufactured by TSMC 7nm process
• Various vCPU to memory ratios from 1:1 to 1:8 are available

Network:

• 25G basic network and smart network card
• Only supports Network Enhancement 2.0
• The host network performance corresponds to the host specifications, the higher the specifications, the stronger the network forwarding performance, with the highest network performance reaching 10 million PPS

Storage:

• Both system disk and data disk support RSSD cloud disk
• The host storage I/O performance corresponds to the specifications, the higher the specifications, the stronger the storage I/O performance, with the highest storage performance reaching 1.2 million IOPS

Other feature support:

• Currently, only the following images are supported: CentOS aarch 64-bit, Ubuntu aarch20.04 64-bit (other images are being added)

Applicable Scenarios

Outstanding O Ampere Edition hosts can be applied to the following scenarios:

• Cloud phones, Android simulation testing, embedded development, etc.
• Cloud gaming scenarios based on the Android platform
• Innovative information technology application scenarios
• Testing and development scenarios

Host Specifications and Prices

Host specifications (specific ratios are subject to the control panel)

Outstanding PRO General Purpose

Product Introduction

Outstanding PRO General Purpose is a cloud host model with exclusive vCPU, meaning there is no CPU resource contention between cloud hosts, continuously providing stable and high-quality computing performance. This model, like other cloud host products in the Outstanding series, covers a 25G basic network and smart network card at the bottom layer, uses RDMA-SSD cloud disks, with the highest network performance reaching 10 million PPS, and the highest storage performance reaching 1.2 million IOPS.

Product Features

Computing:

• CPU platform:
  • Uses the following two CPUs: AMD EPYC2 (Rome 7542) processor and AMD EPYC2 (Rome 7H12) processor
  • CPU frequency: 2.9GHz-3.4GHz; 2.6GHz-3.3GHz
  • CPU/memory ratio supports 1:2 and 1:4
  • vCPU quantity range: 2 cores - 96 cores

Network:

• 25G basic network and smart network card
• Only supports Network Enhancement 2.0
• The host network performance corresponds to the host specifications, the higher the specifications, the stronger the network forwarding performance, with the highest network performance reaching 10 million PPS

Storage:

• Both system disk and data disk support RSSD cloud disk
• The host storage I/O performance corresponds to the specifications, the higher the specifications, the stronger the storage I/O performance, with the highest storage performance reaching 1.2 million IOPS

Applicable Scenarios

The K-Pro general-purpose host can be applied to the following scenarios:

• Rendering scenarios: CPU offline rendering, providing high-quality rendering effects while being extremely cost-effective
• Game business scenarios: MMO large-scale multiplayer online games, meeting high-performance, high-stability requirements
• Other scenarios: Game accelerators, websites and web applications with higher computing and network requirements, medium and heavy enterprise applications

Host Specifications and Prices

Host specifications (specific ratios are subject to the control panel)