UltraSPARC T5

E359897

SPARC microprocessor microprocessor server processor

UltraSPARC T5 is a 16-core, 64-thread SPARC microprocessor from Oracle designed for highly parallel, enterprise-class server workloads.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (4)

Label	Occurrences
UltraSPARC T5 canonical	2
Oracle SPARC T5-4 server	1
Oracle SPARC T5-8 server	1
SPARC T5 socket	1

How this entity was disambiguated

This entity first appeared as the object of triple T3245287 — 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 T5
Context triple: [UltraSPARC servers, processorFamily, UltraSPARC T5]

A. UltraSPARC T4
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.
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 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.
D. 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.
E. 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.
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 T5
Target entity description: UltraSPARC T5 is a 16-core, 64-thread SPARC microprocessor from Oracle designed for highly parallel, enterprise-class server workloads.

A. UltraSPARC T4
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.
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 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.
D. 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.
E. 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.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	SPARC microprocessor ⓘ microprocessor ⓘ server processor ⓘ
architecture	SPARC V9 ⓘ
bitWidth	64-bit ⓘ
cacheType	L1 cache ⓘ L2 cache ⓘ L3 cache ⓘ
coreCount	16 ⓘ
designedBy	Sun Microsystems SPARC design team ⓘ surface form: Oracle’s SPARC design team
designedFor	high throughput ⓘ multithreaded performance ⓘ
designer	Oracle Corporation ⓘ
fabrication	CMOS ⓘ
family	UltraSPARC ⓘ
generation	fifth-generation UltraSPARC T-series ⓘ
introductionYear	2013 ⓘ
ISA	SPARC microprocessor architecture ⓘ surface form: SPARC
manufacturer	Oracle Corporation ⓘ
market	enterprise servers ⓘ
predecessor	UltraSPARC T4 ⓘ
processTechnology	28 nm ⓘ
productLine	Oracle SPARC Servers ⓘ surface form: Oracle SPARC T-series
segment	RISC processors ⓘ
socketCompatibility	UltraSPARC T5 self-linksurface differs ⓘ surface form: SPARC T5 socket
successor	SPARC M7 ⓘ
supports	ECC memory ⓘ Solaris operating system ⓘ surface form: Oracle Solaris RAS features ⓘ chip multithreading ⓘ hardware cryptography acceleration ⓘ hardware multithreading ⓘ logical domains ⓘ on-chip encryption ⓘ out-of-order execution ⓘ virtualization ⓘ
targetWorkloads	enterprise-class server workloads ⓘ highly parallel workloads ⓘ
threadCount	64 ⓘ
threadsPerCore	4 ⓘ
useCase	application servers ⓘ database servers ⓘ scale-out servers ⓘ
usedIn	Oracle SPARC T5-2 server ⓘ UltraSPARC T5 self-linksurface differs ⓘ surface form: Oracle SPARC T5-4 server UltraSPARC T5 self-linksurface differs ⓘ surface form: Oracle SPARC T5-8 server
vendor	Oracle Database ⓘ surface form: Oracle

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

UltraSPARC servers → processorFamily → UltraSPARC T5 ⓘ

UltraSPARC T4 → successor → UltraSPARC T5 ⓘ

UltraSPARC T5 → socketCompatibility → UltraSPARC T5 self-linksurface differs ⓘ

this entity surface form: SPARC T5 socket

UltraSPARC T5 → usedIn → UltraSPARC T5 self-linksurface differs ⓘ

this entity surface form: Oracle SPARC T5-4 server

UltraSPARC T5 → usedIn → UltraSPARC T5 self-linksurface differs ⓘ

this entity surface form: Oracle SPARC T5-8 server

All labels observed (4)

How this entity was disambiguated Show

Statements (47)

How these facts were elicited Show

Referenced by (5)

How this entity was disambiguated

How these facts were elicited