CPU Comparison
Intel Core Ultra 5 235A vs Intel Core Ultra 5 245KF
A side-by-side comparison of specs, performance and value. The Intel Core Ultra 5 235A is a mid-2025 refresh of the Arrow Lake-S desktop lineup, offering 14 cores with a notably higher 3.4 GHz base clock compared to the T-series 235T. Built on TSMC's 3 nm process with a B0 stepping, the 235A delivers more consistent sustained performance by matching its PL1 power limit to its 65W TDP, eliminating the aggressive power throttling that characterizes T-series models. It retains the same 6 Lion Cove P-cores and 8 Skymont E-cores, the same 24 EU Arc Xe-LPG integrated GPU, and the same 13 TOPS NPU 3. The B0 stepping suggests manufacturing refinements that may improve voltage behavior, thermal characteristics, or silicon health compared to the earlier A0 stepping found on launch-day processors. Priced at $269 and released on July 29, 2025, the 235A fills the gap between the budget-oriented 225F and the higher-end 245T, targeting mainstream users who want reliable sustained performance from Arrow Lake without paying for K-series features or accepting T-series power constraints.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Sustained 65W power delivery allows the 14 cores to maintain higher frequencies during extended rendering and compilation tasks.
14 cores provide good multi-threaded performance, though the 8 E-Cores are outpaced by the 250KF Plus's 12 E-Cores in heavily parallel workloads.
Gaming
The higher base clock translates to more consistent frame rates compared to the 235T, especially in longer gaming sessions where T-series would throttle.
Strong 1080p and 1440p gaming performance with the 5.2 GHz boost. Pairs well with GPUs up to RTX 4070 class without significant bottlenecks.
Virtualization
Adequate for running several VMs simultaneously with the 65W sustained power budget providing stable performance.
Efficiency
Good efficiency at 65W sustained, though not as extreme as the T-series. The 3 nm process keeps power per watt competitive.
Better idle and light-load efficiency than 13th/14th Gen due to the 3nm compute tile, but 125W/159W power limits are substantial.
Specialized Performance
AI / ML
- NPU 3 delivers 13 TOPS for dedicated AI inference
- Total of 27 TOPS across CPU, GPU, and NPU
- B0 stepping may improve NPU stability
- Suitable for local AI assistants and creative AI tools
- 13 TOPS NPU 3 for lightweight AI tasks
- 22 TOPS total without iGPU contribution
- Adequate for Windows Copilot+ features and basic local inference
- Not competitive with dedicated AI accelerators or AMD's newer NPU implementations
Content Creation
Gaming
- 3.4 GHz base clock ensures consistent performance in extended play sessions
- 5.0 GHz boost matches the 235T's maximum
- 24EU iGPU is not suitable for modern gaming without a discrete GPU
- Strong pairing with mid-range GPUs like RTX 4060 or RX 7600
- 5.2 GHz boost provides strong single-thread performance for gaming
- 14 threads handle modern game engines well with background tasks
- No iGPU means discrete GPU is mandatory
- Slightly behind the 250KF Plus due to lower boost and fewer cores
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Higher base clock delivers consistent sustained performance
- B0 stepping offers potential silicon quality improvements
- Standard 65W power profile is easy to cool and pair with motherboards
- Full Arrow Lake feature set including NPU and iGPU
- vPro support for enterprise environments
- No hyper-Threading simplifies scheduling
Cons
- Locked multiplier limits overclocking potential
- 24EU iGPU is relatively small for graphics workloads
- No ECC memory support
- Higher price than the 225F with only modest gaming gains
- Released months after initial Arrow Lake launch
- Not significantly faster than the 235T in bursty workloads
Pros
- Strong 5.2 GHz single-thread performance
- Unlocked multiplier for overclocking
- New Arrow Lake architecture with improved IPC
- Good gaming performance
- NPU 3 for AI features
Cons
- Dramatically overpriced at $294 compared to the 250KF Plus at $184
- Fewer cores than the cheaper 250KF Plus
- Lower DDR5-6400 native speed vs 250KF Plus's DDR5-7200
- No integrated graphics
- No Hyper-Threading
Competitors & Alternatives
Intel Core Ultra 5 235A
- AMD Ryzen 5 9600XRival
Mainstream Gaming
- AMD Ryzen 7 9700XRival
Performance Mainstream
- Compare head-to-headIntel Core Ultra 5 245TRival
Low-Power Performance
- AMD Ryzen 5 7600Rival
Value AM5
- Compare head-to-headIntel Core i5-14600Rival
Previous Generation
Save $22 if you are building SFF and can work with 35W PL1.
Compare head-to-headSave $38 if you have a discrete GPU and can accept 10 cores instead of 14.
Compare head-to-head
Intel Core Ultra 5 245KF
- AMD Ryzen 5 9600XRival
Mainstream Gaming
- AMD Ryzen 5 7600XRival
Value Gaming
- Compare head-to-headIntel Core Ultra 5 250KF PlusRival
Same Platform, Better Value
- AMD Ryzen 7 7700XRival
Upper Mainstream
- Compare head-to-headIntel Core Ultra 5 245Rival
Same Cores, Lower Power
- AMD Ryzen 7 9700XAlt
8 full P-Cores provide better mixed workload performance, though at a higher price.
For $15 more than the 250KF Plus ($199), you get iGPU and more cores — still far cheaper than the 245KF.
Compare head-to-head- AMD Ryzen 5 7600Alt
Budget-friendly AM5 option that delivers solid gaming performance for significantly less total system cost.
Our Verdict on Each
A well-rounded 14-core Arrow Lake processor with improved sustained performance over the 235T, thanks to a higher base clock and standard 65W power delivery. The B0 stepping adds refinement confidence.
Best for: Mainstream desktop builds where consistent 65W performance is preferred over the extreme power saving of T-series or the premium cost of K-series.
Read the full reviewA solid Arrow Lake processor that was reasonably priced at launch but has been made largely redundant by the 250KF Plus, which offers more cores, higher clocks, and faster memory support for $110 less.
Best for: Only if found at a significant discount (under $200) compared to its $294 MSRP.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core Ultra 5 235A or Intel Core Ultra 5 245KF?
Based on our editorial ratings, the Intel Core Ultra 5 235A comes out ahead with a score of 7.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which uses less power?
The Intel Core Ultra 5 235A has the lowest rated TDP. Power draw across these chips: Intel Core Ultra 5 235A (65 W), Intel Core Ultra 5 245KF (125 W).
Do Intel Core Ultra 5 235A and Intel Core Ultra 5 245KF use the same socket?
No. They use different sockets (Intel Core Ultra 5 235A: Intel Socket 1851, Intel Core Ultra 5 245KF: LGA 1851), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core Ultra 5 245KF posts the highest multi-core benchmark score. Multi-core results: Intel Core Ultra 5 245KF (5,500). Benchmark figures are approximate and workload-dependent.