Ryzen 9 8945HX
16C/32T · 5.4 GHz · 55 W TDP · FL1 · PassMark #245
Xeon W7-3465X
Sapphire Rapids · 28C/56T · LGA4677
Xeon W7-3465X takes it — here’s why.
In our weighted Specdex score, Ryzen 9 8945HX lands at 29 and Xeon W7-3465X at 88. That puts Xeon W7-3465X ahead by 59 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Ryzen 9 8945HX if…
- ✓PassMark CPU Mark of 51,573 — solid multi-thread numbers
- ✓Mainstream desktop flagship core count
Pick Xeon W7-3465X if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Ryzen 9 8945HXSpecdex score per dollar at MSRP
Ryzen 9 8945HX more score per dollar ($549 vs $2,589).
Score breakdown
Specs side-by-side
| Spec | Ryzen 9 8945HX | Xeon W7-3465X |
|---|---|---|
| Cores | 16 | ▲ 28 |
| Threads | 32 | ▲ 56 |
| Base clock | 2.5 GHz | — |
| Boost clock | 5.4 GHz | — |
| L3 cache | 64 MB | — |
| TDP | 55 W | — |
| Socket | FL1 | LGA4677 |
| Class | Laptop | — |
| PassMark rank | #245 of 5,901 | — |
| PassMark CPU Mark | 51,573 | — |
| Architecture | — | Sapphire Rapids |
| Release year | — | 2023 |
Ryzen 9 8945HX
- +PassMark CPU Mark of 51,573 — solid multi-thread numbers
- +Mainstream desktop flagship core count
- −Requires recent-generation motherboard and DDR5 memory
- −Newer-generation parts pull ahead in current rankings
Xeon W7-3465X
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
FAQ: Ryzen 9 8945HX vs Xeon W7-3465X
Which is better, Ryzen 9 8945HX or Xeon W7-3465X? +
Xeon W7-3465X scores 88 on our weighted rubric — ahead by 59. Your best pick depends on the sub-scores above.
Is Ryzen 9 8945HX worth the price? +
At $549, Ryzen 9 8945HX delivers a Specdex score of 29 — strongest in passmark.
Is Xeon W7-3465X worth the price? +
At $2,589, Xeon W7-3465X delivers a Specdex score of 88 — strongest in multi.
Does Ryzen 9 8945HX or Xeon W7-3465X 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 the better value, Ryzen 9 8945HX or Xeon W7-3465X? +
Ryzen 9 8945HX — more score per dollar ($549 vs $2,589). Specdex score per dollar at MSRP.