Apple M3 Ultra
Technical Highlights
About this CPU
Apple M3 Ultra is an Apple Silicon desktop CPU with 32 cores and 32 threads, featuring Apple M3 Ultra GPU (80-core) for workstation-class desktop systems and extreme multicore workloads.
Overall Score Of Apple M3 Ultra
This summarizes how Apple M3 Ultra scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.
General Information of Apple M3 Ultra
CPU Name
Apple M3 Ultra
Vendor
Apple
Release Date
March 5, 2025
Type
Desktop
Instruction Set
ARMv8
Codename
Apple M3
Package and Thermals of Apple M3 Ultra
Manufacturing Process
Good3 nm
Max Temp (TJMax)
Top tier100 C
Transistor Count
184 billion
TDP (PL1)
140 W
Socket
Apple M-Socket
CPU Cores of Apple M3 Ultra
Performance Cores
P-Cores
Top tier24
P-Threads
Excellent24
P-Core Base Frequency
Excellent4050 MHz
Efficient Cores
E-Cores
8
E-Threads
Good8
E-Core Base Frequency
Good2750 MHz
Total
Total Cores
Top tier32
Total Threads
Top tier32
Multiplier
Locked
Unlocked Multiplier
No
L1 Cache
Top tier192 KB
L2 Cache
Top tier64 MB
NPU
No
Memory Support of Apple M3 Ultra
Memory Types
Top tierLPDDR5-6400
Max Memory Size
Top tier512 GB
Memory Channels
Top tier64
Max Memory Bandwidth
Top tier819.3 GB/s
ECC Support
No
Benchmarks of Apple M3 Ultra
Geekbench V6
Benchmark results for this category.
PassMark CPU
Benchmark results for this category.
Cinebench 2024
Benchmark results for this category.
Blender
Benchmark results for this category.
Performance Charts Of Apple M3 Ultra
These charts show how Apple M3 Ultra balances CPU benchmark performance and relative score versus current market leaders.
Performance Radar Chart
Performance Benchmarks
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Frequently Asked Questions about Apple M3 Ultra
The Apple M3 Ultra was officially released in March 5, 2025, targeting the Desktop market.
The Apple M3 Ultra is equipped with 32 cores and 32 threads, making it a powerhouse for heavily threaded professional workloads like video editing and 3D rendering.
The Apple M3 Ultra uses the Apple M-Socket socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.
The Apple M3 Ultra operates at a base clock frequency of 4050 MHz for its performance cores (and 2750 MHz for E-cores). This is the speed the processor runs at under normal, non-intensive workloads.
The Apple M3 Ultra has a maximum junction temperature (TjMax) of 100 C. This is the maximum temperature possible before the processor initiates thermal throttling or shuts down to prevent permanent damage.
The Apple M3 Ultra achieves a multi-core score of 2,753 on Cinebench 2024, demonstrating elite-level rendering and multi-threaded processing power.
The Apple M3 Ultra scores 3,247 on the Geekbench v6 single-core test, indicating how snappy and responsive it will feel in everyday applications and most games.
With an overall performance rating of 90%, the Apple M3 Ultra is considered a top-tier enthusiast processor in our comprehensive CPU database.
The Apple M3 Ultra has a base power consumption (TDP) of 140 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.
The Apple M3 Ultra supports LPDDR5-6400 memory, dictating the RAM speeds and capacities you can pair with this processor.
The Apple M3 Ultra includes an integrated GPU, meaning you don't strictly need a dedicated graphics card for basic display output.