High Efficiency Cloud CPU
Introduction
ER-CPU-35C is a general processor of Ericco for the server field. It integrates 16 high-performance processor cores on chip and adopts the new Arch™, based on the compatible ER-CPU-35CL motherboard design, optimizes the packaging form to maintain system and application software compatibility.
Main Features
New instruction system: Optimized instruction efficiency based on Arch™
High-end multiplexing: Support up to 16 channels, 256 core interconnect architecture, overall CC-NUMA
High system performance: Unixbench scores over 9000
Efficient virtualization: KVM virtul machine computing efficiency is more than 95%
High Speed interconnection: Multi-level Cache consistency protocol for efficient local and cross-chip access
High memory bandwidth: Flexible configuration of memory channels provides ample bandwidth
Expanded I/O support: Equipped with a new-generation bridge, greatly increasing the effective PCIE bandwidth
Parameters
| Master frequency | 2.0GHz-2.2GHz |
| Peak operation speed | 560GFlops@2.2GHz |
| Core number | 16 |
| Processor core | 64-bit superscalar processor core; Support for Arch™ instruction system; Support 128/256-bit vector instruction; Four launch out of order execution; 4 fixed point units, 2 vector units and 2 access storage units |
| High-speed Cache | Each processor core contains a 64KB private level-1 instruction cache and 64KB private level-1 data cache; Each processor core contains 256KB private level-2 cache; All processor cores share 32MB level-3 cache |
| Memory controller | 4 72-bit DDR4-3200 controllers; Support ECC verification |
| High speed I/O | 1 HyperTransport 3.0 IO interface (HT0); 3 high speed interfaces with consistent interconnection (HT1, HT2, HT3) |
| Other I/ O | 1 SPI, 1 UART, 3 I2C, 16 GPIO interfaces |
| Power consumption management | Support the main module clock dynamic shutdown; Support the main clock domain dynamic frequency conversion; Supports dynamic voltage regulation in the main voltage domain. |
| Typical power consumption | 130W@2.2GHz |
Application Techniques
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