Vendor: Sifive, Inc. Category: CPU

Performance P550 Gen 3

The SiFive Performance™ P500 application processor features a thirteen-stage, triple-issue, out-of-order pipeline compatible with…

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RISC-V 64-bit View all specifications

Overview

The SiFive® Performance™ P550 Gen 3 brings fully out-of-order support coupled with support for the most comprehensive set of RVB23 profiles to the consumer and commercial segments.

Now with a common set list of extensions to target, broad SW development will be far easier, including the H-extension for Hypervisor/Virtualization support.

Versus the P570 Gen 3, the P550 Gen 3 offers area savings for applications that do not require vector compute acceleration or the latest Linux/Android operating system support.

Key features

CORE SPECIFICATIONS SUPERSCALAR PROCESSING

  • 64-bit RISC-V ISA, three-issue out-of-order pipeline
  • Virtual memory modes supported: sv39, sv48 and sv57
  • Linux capable applications processor with MMU and 3 level cache hierarchy

MULTI-CORE CONFIGURATIONS, UP TO 16 CORES

  • Up to 4 cores/cluster with up to 4 clusters
  • Cluster-level shared L3 and optional shared L2 cache
  • SiFive Advanced Interrupt Controller: Wired interrupts and MSIs
  • Expanded security with PMP, HCA
  • Cluster-level power gating, WFI , Power Dial, vector power capping

Block Diagram

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Benefits

EFFICIENT PERFORMANCE

P550 scalar core delivers industry leading compute per mm2 with big performance and ISA gains since P550 Gen 1.

LOW POWER

P550 microarchitecture efficiently leverages the efficient RISC-V ISA to deliver low dynamic power required for energy efficient use cases. Extensive controls are now available for fine-grain power management.

CONFIGURABILITY

SiFive enables customers to build P550 cores that are configurable and tailored to their applications and PPA needs supporting deep configurability and multiple process node selections.

Applications

  • The P550 is ideal for a broad range of applications, spanning consumer, IOT and enterprise infrastructure.
  • The P550 is suited for a range of Smart Home applications including smart doorbell, smart home smart assistant, smart thermostat, set-top boxes and smart TVs.
  • P550’s efficient PPA and balanced throughput also services use cases for Smart Nic, system controls.

Specifications

Identity

Part Number
Performance P550 Gen 3
Vendor
Sifive, Inc.
Type
Silicon IP

Compute

CPU Architecture
RISC-V
Word Length
64-bit

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Sifive, Inc.
HQ: USA
Contact Sifive, Inc.

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Frequently asked questions about CPU IP cores

What is Performance P550 Gen 3?

Performance P550 Gen 3 is a CPU IP core from Sifive, Inc. listed on Semi IP Hub.

How should engineers evaluate this CPU?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CPU IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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