POWER8
E772365
POWER8 is IBM's eighth-generation 64-bit RISC microprocessor architecture designed for high-performance enterprise servers and advanced virtualization workloads.
All labels observed (1)
| Label | Occurrences |
|---|---|
| POWER8 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8993485 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: POWER8 Context triple: [PowerVM, runsOn, POWER8]
-
A.
POWER7
POWER7 is IBM's seventh-generation 64-bit Power Architecture microprocessor family designed for high-performance enterprise servers and advanced virtualization workloads.
-
B.
IBM System z
IBM System z is IBM’s family of mainframe computers known for high reliability, scalability, and support for enterprise workloads, including running Linux at large scale.
-
C.
IBM Power Systems
IBM Power Systems is IBM’s family of high-performance server computers designed for enterprise workloads, known for their reliability, scalability, and support for operating systems like IBM i, AIX, and Linux.
-
D.
IBM System/390
IBM System/390 is IBM’s family of 1990s mainframe computers that introduced 31-bit ESA/390 architecture and advanced enterprise computing features, forming the basis for later System z systems.
-
E.
z/Architecture
z/Architecture is IBM's 64-bit mainframe instruction set architecture designed for high-reliability, high-throughput enterprise computing on System z servers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: POWER8 Target entity description: POWER8 is IBM's eighth-generation 64-bit RISC microprocessor architecture designed for high-performance enterprise servers and advanced virtualization workloads.
-
A.
POWER7
POWER7 is IBM's seventh-generation 64-bit Power Architecture microprocessor family designed for high-performance enterprise servers and advanced virtualization workloads.
-
B.
IBM System z
IBM System z is IBM’s family of mainframe computers known for high reliability, scalability, and support for enterprise workloads, including running Linux at large scale.
-
C.
IBM Power Systems
IBM Power Systems is IBM’s family of high-performance server computers designed for enterprise workloads, known for their reliability, scalability, and support for operating systems like IBM i, AIX, and Linux.
-
D.
IBM System/390
IBM System/390 is IBM’s family of 1990s mainframe computers that introduced 31-bit ESA/390 architecture and advanced enterprise computing features, forming the basis for later System z systems.
-
E.
z/Architecture
z/Architecture is IBM's 64-bit mainframe instruction set architecture designed for high-reliability, high-throughput enterprise computing on System z servers.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
IBM POWER architecture family member
ⓘ
microprocessor architecture ⓘ |
| announcedBy | IBM NERFINISHED ⓘ |
| announcedYear | 2013 ⓘ |
| architectureType | RISC ⓘ |
| belongsToProgram | OpenPOWER initiative NERFINISHED ⓘ |
| bitWidth | 64-bit ⓘ |
| designer | IBM NERFINISHED ⓘ |
| firstSystemsShippedYear | 2014 GENERATED ⓘ |
| generation | eighth-generation POWER ⓘ |
| hasClockSpeedRange | approximately 3.0 GHz to 4.5 GHz depending on model ⓘ |
| hasFeature |
high memory bandwidth
ⓘ
integrated accelerator interfaces ⓘ large cache hierarchy ⓘ |
| hasL1Cache | per-core instruction and data caches ⓘ |
| hasL2Cache | per-core L2 cache ⓘ |
| hasL3Cache | on-chip eDRAM L3 cache ⓘ |
| hasL4Cache | off-chip L4 cache in memory buffer chips ⓘ |
| hasMaxCoresPerChip | up to 12 cores ⓘ |
| hasThreadsPerCore | up to 8 threads per core ⓘ |
| intendedUse |
advanced virtualization workloads
ⓘ
high-performance enterprise servers ⓘ |
| marketedFor |
big data analytics
ⓘ
cloud computing workloads ⓘ database and transactional processing ⓘ |
| predecessor | POWER7+ NERFINISHED ⓘ |
| processTechnology | 22 nm SOI ⓘ |
| successor | POWER9 NERFINISHED ⓘ |
| supports |
AIX
NERFINISHED
ⓘ
CAPI (Coherent Accelerator Processor Interface) NERFINISHED ⓘ DDR3 memory ⓘ DDR4 memory ⓘ IBM i NERFINISHED ⓘ KVM on Power NERFINISHED ⓘ Linux on Power NERFINISHED ⓘ PCI Express 3.0 NERFINISHED ⓘ Power ISA 2.07 or later NERFINISHED ⓘ PowerVM NERFINISHED ⓘ SMT8 (8-way simultaneous multithreading) NERFINISHED ⓘ big-endian mode ⓘ hardware transactional memory ⓘ hardware virtualization ⓘ little-endian mode for Linux ⓘ simultaneous multithreading ⓘ |
| usedIn |
IBM Power Systems E-class servers
NERFINISHED
ⓘ
IBM Power Systems L-class Linux-only servers NERFINISHED ⓘ IBM Power Systems S-class servers NERFINISHED ⓘ OpenPOWER-based systems ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: POWER8 Description of subject: POWER8 is IBM's eighth-generation 64-bit RISC microprocessor architecture designed for high-performance enterprise servers and advanced virtualization workloads.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
PowerVM