Core Ultra 5 245K
Arrow Lake · 14C/14T · 125 W · LGA1851
Threadripper Pro 7995WX
Zen 4 · 64C/128T · sTR5
Threadripper Pro 7995WX takes it — here’s why.
In our weighted Specdex score, Core Ultra 5 245K lands at 81 and Threadripper Pro 7995WX at 96. That puts Threadripper Pro 7995WX ahead by 15 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Core Ultra 5 245K if…
- ✓Strong per-core performance
- ✓Hybrid P/E cores (12th gen+)
- ✓Wide platform availability
Pick Threadripper Pro 7995WX if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Winner by scenario
Derived from the sub-score breakdown · not a separate testGaming
TieFrame-rate-bound workloads — favours cache and single-thread speed
Effectively tied — neither pulls a 2-point weighted lead.
Creators & productivity
Threadripper Pro 7995WXRendering, compilation, heavy multitasking — favours core count
Threadripper Pro 7995WX leads on multi (96 vs 81).
Power efficiency
Core Ultra 5 245KPerformance per watt — thermals, PSU headroom, electricity cost
Core Ultra 5 245K leads on efficiency (83 vs 78).
Value for money
Core Ultra 5 245KSpecdex score per dollar at MSRP
Core Ultra 5 245K more score per dollar ($309 vs $10,000).
Score breakdown
Specs side-by-side
| Spec | Core Ultra 5 245K | Threadripper Pro 7995WX |
|---|---|---|
| Architecture | Arrow Lake | Zen 4 |
| Cores | 14 | ▲ 64 |
| Threads | 14 | ▲ 128 |
| TDP | 125 W | — |
| Socket | LGA1851 | sTR5 |
| Release year | 2024 | 2023 |
Core Ultra 5 245K
- +Strong per-core performance
- +Hybrid P/E cores (12th gen+)
- +Wide platform availability
- −Power draw on top SKUs
- −Frequent socket changes
- −Arrow Lake gaming regressions
Threadripper Pro 7995WX
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
FAQ: Core Ultra 5 245K vs Threadripper Pro 7995WX
Which is better, Core Ultra 5 245K or Threadripper Pro 7995WX? +
Threadripper Pro 7995WX scores 96 on our weighted rubric — ahead by 15. Your best pick depends on the sub-scores above.
Is Core Ultra 5 245K worth the price? +
At $309, Core Ultra 5 245K delivers a Specdex score of 81 — strongest in single.
Is Threadripper Pro 7995WX worth the price? +
At $10,000, Threadripper Pro 7995WX delivers a Specdex score of 96 — strongest in multi.
Does Core Ultra 5 245K or Threadripper Pro 7995WX 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 creator and productivity work, Core Ultra 5 245K or Threadripper Pro 7995WX? +
Threadripper Pro 7995WX — leads on multi (96 vs 81). Rendering, compilation, heavy multitasking — favours core count.
Which is better for power efficiency, Core Ultra 5 245K or Threadripper Pro 7995WX? +
Core Ultra 5 245K — leads on efficiency (83 vs 78). Performance per watt — thermals, PSU headroom, electricity cost.