UltraSPARC T4
E356227
UltraSPARC T4 is a 64-bit SPARC microprocessor from Oracle (originally Sun Microsystems) designed for highly threaded, scalable server workloads with integrated features for performance and security.
All labels observed (4)
| Label | Occurrences |
|---|---|
| UltraSPARC T4 canonical | 2 |
| SPARC T-Series | 1 |
| SPARC T4 | 1 |
| SPARC T4-2 server | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3245286 — 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: UltraSPARC T4 Context triple: [UltraSPARC servers, processorFamily, UltraSPARC T4]
-
A.
UltraSPARC T3
UltraSPARC T3 is a multi-core, multithreaded 64-bit RISC processor from Oracle (originally Sun Microsystems) designed to power highly parallel, energy-efficient UltraSPARC server systems.
-
B.
UltraSPARC T1
UltraSPARC T1 is a multi-core, multi-threaded SPARC microprocessor from Sun Microsystems designed to deliver high throughput and energy-efficient performance for server workloads.
-
C.
UltraSPARC T2
UltraSPARC T2 is a multi-core, multi-threaded 64-bit RISC microprocessor from Sun Microsystems designed to power highly parallel, throughput-oriented servers.
-
D.
UltraSPARC IV
UltraSPARC IV is a 64-bit RISC microprocessor from Sun Microsystems designed to power high-end UltraSPARC server systems with improved performance and scalability.
-
E.
UltraSPARC III
UltraSPARC III is a 64-bit RISC microprocessor from Sun Microsystems designed to power high-performance UltraSPARC server systems.
- 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: UltraSPARC T4 Target entity description: UltraSPARC T4 is a 64-bit SPARC microprocessor from Oracle (originally Sun Microsystems) designed for highly threaded, scalable server workloads with integrated features for performance and security.
-
A.
UltraSPARC T3
UltraSPARC T3 is a multi-core, multithreaded 64-bit RISC processor from Oracle (originally Sun Microsystems) designed to power highly parallel, energy-efficient UltraSPARC server systems.
-
B.
UltraSPARC T1
UltraSPARC T1 is a multi-core, multi-threaded SPARC microprocessor from Sun Microsystems designed to deliver high throughput and energy-efficient performance for server workloads.
-
C.
UltraSPARC T2
UltraSPARC T2 is a multi-core, multi-threaded 64-bit RISC microprocessor from Sun Microsystems designed to power highly parallel, throughput-oriented servers.
-
D.
UltraSPARC IV
UltraSPARC IV is a 64-bit RISC microprocessor from Sun Microsystems designed to power high-end UltraSPARC server systems with improved performance and scalability.
-
E.
UltraSPARC III
UltraSPARC III is a 64-bit RISC microprocessor from Sun Microsystems designed to power high-performance UltraSPARC server systems.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
64-bit microprocessor
ⓘ
SPARC microprocessor ⓘ microprocessor ⓘ |
| architecture | SPARC V9 ⓘ |
| bitWidth | 64-bit ⓘ |
| clockSpeedMax | 3.0 GHz ⓘ |
| coreCount | 8 ⓘ |
| designedFor |
enterprise servers
ⓘ
mission-critical workloads ⓘ |
| designer |
Oracle Corporation
ⓘ
Sun Microsystems ⓘ |
| endianess | big-endian ⓘ |
| family |
SPARC T-Series
ⓘ
linked to:
UltraSPARC T4
|
| hasCache |
L1 data cache
ⓘ
L1 instruction cache ⓘ L2 cache ⓘ L3 cache ⓘ |
| hasFeature |
hardware security features
ⓘ
integrated cryptographic acceleration ⓘ on-chip cryptographic units ⓘ out-of-order execution ⓘ per-core dynamic frequency scaling ⓘ per-core dynamic threading ⓘ simultaneous multithreading ⓘ |
| implements | CMT (chip multithreading) ⓘ |
| introductionYear | 2011 ⓘ |
| manufacturer | Oracle Corporation ⓘ |
| market | server ⓘ |
| predecessor | UltraSPARC T3 ⓘ |
| processTechnology | 40 nm ⓘ |
| successor | UltraSPARC T5 ⓘ |
| supports |
AES acceleration
ⓘ
DES acceleration ⓘ RSA acceleration ⓘ SHA acceleration ⓘ SPARC V9 instruction set ⓘ
linked to:
SPARC V9
hardware virtualization ⓘ integrated PCIe interfaces ⓘ on-chip cryptographic instructions ⓘ on-chip memory controllers ⓘ |
| targetApplication |
highly threaded workloads
ⓘ
scalable server workloads ⓘ |
| threadsPerCore | 8 ⓘ |
| totalHardwareThreads | 64 ⓘ |
| usedIn |
SPARC T4-1 server
ⓘ
SPARC T4-1B server module ⓘ SPARC T4-2 server ⓘ
linked to:
UltraSPARC T4
SPARC T4-4 server ⓘ |
| vendor |
Oracle
ⓘ
linked to:
Oracle Database
|
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: UltraSPARC T4 Description of subject: UltraSPARC T4 is a 64-bit SPARC microprocessor from Oracle (originally Sun Microsystems) designed for highly threaded, scalable server workloads with integrated features for performance and security.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: UltraSPARC T4
linked to: UltraSPARC T4
linked to: UltraSPARC T4