Apple M5 Max
16C CPU · 40C GPU · 570 GB/s
Intel Core Ultra 5 345K
Panther Lake · 14C · 5.5 GHz
Apple M5 Max takes it — here’s why.
In our weighted Specdex score, Apple M5 Max lands at 98 and Intel Core Ultra 5 345K at 84. That puts Apple M5 Max ahead by 14 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Apple M5 Max if…
- ✓Leads the industry in perf-per-watt
- ✓128 GB unified memory option
- ✓Best-in-class ML acceleration
Pick Intel Core Ultra 5 345K if…
- ✓Latest generation silicon
- ✓Improved perf-per-watt
- ✓Full modern feature set
Winner by scenario
Derived from the sub-score breakdown · not a separate testGaming
Apple M5 MaxFrame-rate-bound workloads — favours cache and single-thread speed
Apple M5 Max leads on single (99 vs 86).
Creators & productivity
Apple M5 MaxRendering, compilation, heavy multitasking — favours core count
Apple M5 Max leads on multi (98 vs 84).
Power efficiency
Apple M5 MaxPerformance per watt — thermals, PSU headroom, electricity cost
Apple M5 Max leads on efficiency (100 vs 86).
Value for money
Intel Core Ultra 5 345KSpecdex score per dollar at MSRP
Intel Core Ultra 5 345K more score per dollar ($329 vs $3,499).
Score breakdown
Specs side-by-side
| Spec | Apple M5 Max | Intel Core Ultra 5 345K |
|---|---|---|
| Cores | ▲ 16 (12P+4E) | 14 |
| GPU cores | 40 | — |
| Memory bandwidth | 570 GB/s | — |
| Neural engine | 16-core, 60 TOPS | — |
| Architecture | — | Panther Lake |
| Socket | — | LGA1851 |
| Release year | — | 2025 |
Apple M5 Max
- +Leads the industry in perf-per-watt
- +128 GB unified memory option
- +Best-in-class ML acceleration
- −Macs only, no DIY
- −Expensive
- −Gaming library still limited
Intel Core Ultra 5 345K
- +Latest generation silicon
- +Improved perf-per-watt
- +Full modern feature set
- −Premium pricing
- −Requires up-to-date platform
- −Initial stock scarcity likely
FAQ: Apple M5 Max vs Intel Core Ultra 5 345K
Which is better, Apple M5 Max or Intel Core Ultra 5 345K? +
Apple M5 Max scores 98 on our weighted rubric — ahead by 14. Your best pick depends on the sub-scores above.
Is Apple M5 Max worth the price? +
At $3,499, Apple M5 Max delivers a Specdex score of 98 — strongest in efficiency.
Is Intel Core Ultra 5 345K worth the price? +
At $329, Intel Core Ultra 5 345K delivers a Specdex score of 84 — strongest in single.
Does Apple M5 Max or Intel Core Ultra 5 345K last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for gaming, Apple M5 Max or Intel Core Ultra 5 345K? +
Apple M5 Max — leads on single (99 vs 86). Frame-rate-bound workloads — favours cache and single-thread speed.
Which is better for creator and productivity work, Apple M5 Max or Intel Core Ultra 5 345K? +
Apple M5 Max — leads on multi (98 vs 84). Rendering, compilation, heavy multitasking — favours core count.