Apple M1 Ultra (20-core CPU, 48-core GPU)

Buying advice

The 20-core CPU and 48-core GPU make this M1 Ultra configuration a focused choice for desktop video, 3D and other parallel workloads. Choose the Mac Studio memory configuration around the size of your projects; a larger GPU bin is useful when graphics throughput is the main constraint.

Specifications

LAUNCH

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Released	2022

CPU BENCHMARKS

Tests and capabilities for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Geekbench 6 Single	-
Geekbench 6 Multi	-
iGPU 3DMark TS	-

ARCHITECTURE & CORES

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Architecture	-
Process	-

Show all 5 parameters in ARCHITECTURE & CORES

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Cores / Threads Meaning & limits Physical cores and available threads are separate counts. Hybrid core types and unknown thread counts retain their stated limits.	-
Core Topology · 1	performance cores · 16 coresApple M1 Ultra, 20-CPU/48-GPU bin
Core Topology · 2	efficiency cores · 4 coresApple M1 Ultra, 20-CPU/48-GPU bin

CLOCK & CACHE

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Clock Speed	-
Cache Meaning & limits Cache can be total, per core, private or shared. Read the stated topology; total cache is not automatically L3.	-

POWER & BATTERY

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Power rating / limit Meaning & limits Stored power rating or limit. Default TDP, processor base power and maximum turbo power describe different conditions; neither larger nor smaller is automatically better.	-

MEMORY & STORAGE

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Maximum Memory Bandwidth	800 GB/sApple M1 Ultra, 20-CPU/48-GPU bin

PLATFORM & HARDWARE

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Platform	Apple Silicon
Socket	-

Show all 4 parameters in PLATFORM & HARDWARE

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
iGPU	Apple M1 Ultra GPU (48-core)
iGPU FP32 TFLOPS Meaning & limits FP32 describes floating-point capability or a published reference, not a measured application result. Method and clock conditions affect interpretation.	-

BODY & DIMENSIONS

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Package Size (L × W)	-

OTHER SPECIFICATIONS

Parameters for Apple M1 Ultra (20-core CPU, 48-core GPU)
Parameter	Apple M1 Ultra (20-core CPU, 48-core GPU)
Manufacturer	Apple

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