CPU Comparison
Intel Core Ultra 5 245 vs Intel Core Ultra 5 250K Plus
A side-by-side comparison of specs, performance and value. The Intel Core Ultra 5 245 is a 14-core mainstream desktop processor featuring the Arrow Lake-S architecture with a locked 65W TDP, designed for users who want modern Arrow Lake efficiency and features without the premium K-series pricing or power draw.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Solid multi-threaded performance from 14 cores, though the 65W power limit reduces sustained throughput compared to 125W siblings.
18 cores deliver strong multi-threaded performance. The iGPU can accelerate video encoding in supported applications, providing a small productivity edge over the KF variant.
Gaming
Handles 1080p gaming adequately when paired with a mid-range discrete GPU, but the lower clocks compared to K-series parts limit frame rates in CPU-bound titles.
With a discrete GPU, gaming performance is identical to the 250KF Plus — excellent at 1080p and 1440p. The iGPU can handle eSports titles at 720p/1080p low for troubleshooting or casual play.
Efficiency
Excellent performance-per-watt thanks to the TSMC 3nm compute tile and conservative power limits.
Standard 125W/159W power profile for Arrow Lake desktop. The 3nm compute tile helps at idle and light loads, but full-load power is substantial.
Specialized Performance
AI / ML
- 13 TOPS NPU 3 for lightweight AI tasks
- Combined 29 TOPS with CPU and GPU contributions
- Suitable for background AI features like noise cancellation and image enhancement
- Not designed for training or heavy inference workloads
- 30 TOPS combined AI performance (CPU + GPU + NPU)
- iGPU's 8 TOPS contribute to the total, unlike the KF variant
- NPU 3 handles Windows Studio Effects and background AI tasks
- Not sufficient for serious AI training or large model inference
Content Creation
Gaming
- 5.1 GHz boost is lower than the 245KF's 5.2 GHz
- Pairs well with GPUs up to RTX 4060 class without bottlenecking
- E-Cores contribute meaningfully in modern game engines
- iGPU can handle older or less demanding titles at low settings
- Identical gaming performance to 250KF Plus when using a discrete GPU
- iGPU can handle CS2, Valorant, and League of Legends at playable frame rates
- QuickSync and AV1 hardware encoding benefit streamers
- 5.3 GHz boost keeps up with more expensive CPUs in most titles
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent power efficiency at 65W TDP
- Modern 3nm architecture with strong IPC
- Capable Arc Xe-LPG integrated graphics
- NPU 3 for AI features
- ECC memory support
- Lower cooling requirements than K-series
Cons
- Locked multiplier prevents CPU overclocking
- Lower boost clock than 245KF limits peak performance
- 65W power limit reduces sustained multi-thread throughput
- No Hyper-Threading on P-Cores
- LGA 1851 is a new platform with early-adopter costs
Pros
- Best all-around value in Intel's desktop lineup at $199
- Integrated graphics for troubleshooting and light use
- 18 cores with unlocked multiplier
- DDR5-7200 native support
- 30 TOPS combined AI performance
- B0 stepping refinement
Cons
- 125W TDP requires decent cooling
- No Hyper-Threading on P-Cores
- iGPU not powerful enough to replace a discrete GPU for serious gaming
- LGA 1851 platform still maturing
- 12 E-Cores may go unused in purely gaming-focused builds
Competitors & Alternatives
Intel Core Ultra 5 245
- AMD Ryzen 5 9600XRival
Mainstream Desktop
- AMD Ryzen 5 7600Rival
Value Desktop
- AMD Ryzen 7 9700XRival
Upper Mainstream
- Compare head-to-headIntel Core i5-14400Rival
Previous Generation
- AMD Ryzen 5 8600GRival
Desktop with iGPU
Unlocked multiplier and higher clocks for $24 more if you plan to overclock.
Compare head-to-headSignificantly more cores and higher clocks for $184 if you don't need integrated graphics.
Compare head-to-head
Intel Core Ultra 5 250K Plus
- AMD Ryzen 5 9600XRival
Mainstream Gaming
- AMD Ryzen 7 9700XRival
Upper Mainstream
- AMD Ryzen 5 8600GRival
Desktop with iGPU
- Compare head-to-headIntel Core Ultra 5 250KF PlusRival
Same Class Without iGPU
- AMD Ryzen 7 7700Rival
AM5 Value
- Intel Core Ultra 7 265KAlt
If you need more P-Cores (8 vs 6) and can stretch your budget significantly.
Our Verdict on Each
A sensible locked Arrow Lake chip that trades peak frequency for a modest 65W power envelope, making it ideal for small form factor builds and users who prioritize efficiency over overclocking headroom.
Best for: Building a compact, quiet, power-efficient desktop with modern features like NPU and PCIe 5.0 without paying K-series prices.
Read the full reviewThe 250K Plus might be the best all-around value in Intel's entire desktop lineup. For just $15 over the KF variant, you get a fully functional iGPU, 18 cores, an unlocked multiplier, and DDR5-7200 support. It eliminates every excuse not to build on Arrow Lake.
Best for: Building a new desktop where you want the safety net of integrated graphics, maximum cores per dollar, and the option to overclock — all without breaking the bank.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core Ultra 5 245 or Intel Core Ultra 5 250K Plus?
Based on our editorial ratings, the Intel Core Ultra 5 250K Plus comes out ahead with a score of 9/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core Ultra 5 245 or Intel Core Ultra 5 250K Plus?
For gaming, the Intel Core Ultra 5 250K Plus leads with a gaming performance score of 85/100 among Intel Core Ultra 5 245 and Intel Core Ultra 5 250K Plus.
Which uses less power?
The Intel Core Ultra 5 245 has the lowest rated TDP. Power draw across these chips: Intel Core Ultra 5 245 (65 W), Intel Core Ultra 5 250K Plus (125 W).
Do Intel Core Ultra 5 245 and Intel Core Ultra 5 250K Plus use the same socket?
Yes — all of these CPUs use the LGA 1851 socket, so they share compatible motherboards.
Which has more cores?
The Intel Core Ultra 5 250K Plus has the most cores. Core counts: Intel Core Ultra 5 245 (14 cores), Intel Core Ultra 5 250K Plus (18 cores).
Which is faster in multi-core benchmarks?
The Intel Core Ultra 5 250K Plus posts the highest multi-core benchmark score. Multi-core results: Intel Core Ultra 5 245 (5,100), Intel Core Ultra 5 250K Plus (6,600). Benchmark figures are approximate and workload-dependent.