Apple M3 Ultra 28 Core vs Apple M3 Ultra 32 Core
Apple M3 Ultra 28 Core and Apple M3 Ultra 32 Core are both desktop processors listed on PassMark CPU Benchmarks. This page sets their benchmark scores, estimated prices, and specifications side by side using the same source data for both, so the figures are directly comparable.
Apple M3 Ultra 28 Core lists no socket and Apple M3 Ultra 32 Core lists no socket, so moving between them is likely to be a platform change. Budget for a motherboard, memory, and cooling as well as the processor.
| Metric | Apple M3 Ultra 28 Core | Apple M3 Ultra 32 Core |
|---|---|---|
| Single core | 5,122 | 5,064 |
| Multicore | 68,607 | 72,850 |
| Estimated price | Not listed | Not listed |
| Cores | 28 | 32 |
| Threads | 28 | 32 |
| Performance cores | Not listed | Not listed |
| Efficient cores | Not listed | Not listed |
| Base clock | Not listed | Not listed |
| Turbo clock | Not listed | Not listed |
| Typical TDP | Not listed | Not listed |
| Socket | Not listed | Not listed |
| Class | Desktop | Desktop |
| Release / first seen | Q1 2025 | Q1 2025 |
How do the benchmark scores compare?
Apple M3 Ultra 28 Core has a PassMark single-core score of 5,122, compared with 5,064 for Apple M3 Ultra 32 Core. Apple M3 Ultra 28 Core has the higher score in this benchmark.
Apple M3 Ultra 28 Core has a PassMark multicore score of 68,607, compared with 72,850 for Apple M3 Ultra 32 Core. Apple M3 Ultra 32 Core has the higher score in this benchmark.
Single-core scores describe one thread; multicore scores describe aggregate CPU throughput. These results do not establish which CPU is faster in every application. Compare platform support and total upgrade cost before buying.
Related comparisons
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- Apple M3 Ultra 28 Core vs AMD Ryzen Threadripper PRO 9955WX
- Apple M3 Ultra 28 Core vs AMD Ryzen 9 9950X
- Apple M3 Ultra 28 Core vs AMD Ryzen 9 9950X3D2
- Apple M3 Ultra 32 Core vs AMD Ryzen 9 9950X3D2
- Apple M3 Ultra 32 Core vs AMD Ryzen 9 9950X3D
- Apple M3 Ultra 32 Core vs Intel Core Ultra 7 270K Plus
- Apple M3 Ultra 32 Core vs Intel Core Ultra 9 285K
- Apple M3 Ultra 32 Core vs AMD Ryzen Threadripper PRO 9955WX
Sources and data freshness
- Apple M3 Ultra 28 Core on PassMark CPU Benchmarks. Data retrieved .
- Apple M3 Ultra 32 Core on PassMark CPU Benchmarks. Data retrieved .
The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.
Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.
How our data and recommendations work