Apple M1 Ultra

E40316

ARM-based processor Apple silicon system-on-a-chip

Apple M1 Ultra is Apple’s high-end ARM-based system-on-a-chip for Macs that fuses two M1 Max dies to deliver significantly increased CPU, GPU, and unified memory performance for professional workloads.

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

All labels observed (2)

Label	Occurrences
Apple M1 Ultra canonical	12
M1 Ultra	2

How this entity was disambiguated

This entity first appeared as the object of triple T300057 — 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: Apple M1 Ultra
Context triple: [Apple M1, successor, Apple M1 Ultra]

A. Apple M1 Max
Apple M1 Max is a high-performance Apple Silicon system-on-a-chip designed for professional Mac laptops and desktops, featuring significantly expanded CPU, GPU, and memory capabilities over earlier M1 variants.
B. Apple M1 Pro
Apple M1 Pro is a high-performance ARM-based system-on-a-chip from Apple designed for professional workloads, offering significantly enhanced CPU, GPU, and memory capabilities over the original M1 for use in MacBook Pro laptops.
C. Apple M1
Apple M1 is Apple’s first in-house ARM-based system-on-a-chip for Macs, known for its high performance and power efficiency compared to previous Intel-based processors.
D. Apple M2
Apple M2 is a second-generation ARM-based system-on-a-chip designed by Apple that delivers improved performance and efficiency for modern Mac computers and iPads.
E. Apple M3
Apple M3 is a generation of Apple-designed ARM-based system-on-a-chip processors that power newer Mac computers, offering improved performance and energy efficiency over its predecessors.
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: Apple M1 Ultra
Target entity description: Apple M1 Ultra is Apple’s high-end ARM-based system-on-a-chip for Macs that fuses two M1 Max dies to deliver significantly increased CPU, GPU, and unified memory performance for professional workloads.

A. Apple M1 Max
Apple M1 Max is a high-performance Apple Silicon system-on-a-chip designed for professional Mac laptops and desktops, featuring significantly expanded CPU, GPU, and memory capabilities over earlier M1 variants.
B. Apple M1 Pro
Apple M1 Pro is a high-performance ARM-based system-on-a-chip from Apple designed for professional workloads, offering significantly enhanced CPU, GPU, and memory capabilities over the original M1 for use in MacBook Pro laptops.
C. Apple M1
Apple M1 is Apple’s first in-house ARM-based system-on-a-chip for Macs, known for its high performance and power efficiency compared to previous Intel-based processors.
D. Apple M2
Apple M2 is a second-generation ARM-based system-on-a-chip designed by Apple that delivers improved performance and efficiency for modern Mac computers and iPads.
E. Apple M3
Apple M3 is a generation of Apple-designed ARM-based system-on-a-chip processors that power newer Mac computers, offering improved performance and energy efficiency over its predecessors.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	ARM-based processor ⓘ Apple silicon ⓘ system-on-a-chip ⓘ
announcedBy	Apple Inc. ⓘ
announcementDate	2022-03-08 ⓘ
announcementEvent	Apple Peek Performance event ⓘ
architecture	ARM64 ⓘ
CPUCoreCount	20 ⓘ
CPUEfficiencyCores	4 ⓘ
CPUPerformanceCores	16 ⓘ
dieConfiguration	dual M1 Max dies ⓘ
fabricationProcess	TSMC ⓘ surface form: TSMC N5
family	Apple M-series ⓘ surface form: Apple M1 series
GPUCoreCount	up to 64 ⓘ
integratesComponent	CPU ⓘ GPU ⓘ Apple Neural Engine ⓘ surface form: Neural Engine Thunderbolt controller ⓘ display engine ⓘ media engine ⓘ
interconnectTechnology	UltraFusion ⓘ
ISA	ARM ⓘ surface form: ARMv8-A
launchPlatform	Mac Studio ⓘ surface form: Mac Studio (2022)
manufacturer	Apple Inc. ⓘ
marketedAs	high-end SoC for Macs ⓘ
neuralEngineCoreCount	32 ⓘ
packageType	system in a package ⓘ
predecessor	Apple M1 ⓘ Apple M1 Max ⓘ Apple M1 Pro ⓘ
processNode	5 nm ⓘ
successor	Apple M2 Ultra ⓘ
supportsFeature	hardware-accelerated ProRes RAW ⓘ hardware-accelerated ProRes encode/decode ⓘ secure enclave ⓘ unified memory architecture ⓘ
targetDeviceType	desktop computer ⓘ
targetUsers	professional users ⓘ
transistorCount	114 billion ⓘ
UltraFusionBandwidth	2.5 TB/s ⓘ
unifiedMemoryBandwidth	800 GB/s ⓘ
unifiedMemoryCapacity	up to 128 GB ⓘ
unifiedMemoryType	LPDDR5 ⓘ
useCase	3D rendering ⓘ music production ⓘ scientific computing ⓘ software development ⓘ video editing ⓘ
usedInDevice	Mac Studio ⓘ surface form: Mac Studio (2022)
vendor	Apple Inc. ⓘ

How these facts were elicited

Referenced by (14)

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

Apple M1 → successor → Apple M1 Ultra ⓘ

Apple silicon → includesModel → Apple M1 Ultra ⓘ

Mac Studio → initialChipOption → Apple M1 Ultra ⓘ

Firestorm → usedIn → Apple M1 Ultra ⓘ

Icestorm → usedIn → Apple M1 Ultra ⓘ

Rosetta 2 → runsOn → Apple M1 Ultra ⓘ

Apple M2 Ultra → predecessor → Apple M1 Ultra ⓘ

Apple M-series → includesModel → Apple M1 Ultra ⓘ

Apple Peek Performance event → introducedProduct → Apple M1 Ultra ⓘ

this entity surface form: M1 Ultra

Apple Peek Performance event → introducedChip → Apple M1 Ultra ⓘ

this entity surface form: M1 Ultra

UltraFusion → usedIn → Apple M1 Ultra ⓘ

UltraFusion → announcedWith → Apple M1 Ultra ⓘ

Apple silicon transition → usesChipFamily → Apple M1 Ultra ⓘ

Apple Silicon performance cores → usedIn → Apple M1 Ultra ⓘ

All labels observed (2)

How this entity was disambiguated Show

Statements (50)

How these facts were elicited Show

Referenced by (14)

How this entity was disambiguated

How these facts were elicited