CPU Comparison
Intel Core Ultra 5 235T vs Intel Core Ultra 5 245KF
A side-by-side comparison of specs, performance and value. The Intel Core Ultra 5 235T is a 14-core Arrow Lake-S processor designed for users who prioritize low power consumption without sacrificing core count. Built on TSMC's 3 nm process, it features 6 Lion Cove P-cores and 8 Skymont E-cores, delivering a hybrid architecture that balances single-threaded responsiveness with multi-threaded throughput. What sets the 235T apart is its T-series power profile: while the labeled TDP sits at 65 W, the PL1 sustained power limit is just 35 W, making it exceptionally well-suited for small form factor builds, mini-ITX systems, and thermally constrained environments. Despite the low sustained power, the PL2 turbo limit of 114 W allows the processor to burst up to 5.0 GHz when headroom is available. It includes a 24 EU Arc Xe-LPG integrated GPU for basic display duties and light workloads, along with an NPU 3 rated at 13 TOPS for local AI inference tasks. Launched on January 7, 2025, at $247, the 235T occupies a specific niche for builders who want modern Arrow Lake features in a power-efficient package.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
14 cores handle productivity tasks well, but the low PL1 can reduce throughput in sustained multi-threaded workloads compared to non-T models.
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
Capable gaming performance with 5.0 GHz boost, though sustained PL1 may limit performance in long gaming sessions without adequate cooling headroom.
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
Sufficient for a few VMs, but power constraints make it less ideal for heavy virtualization compared to higher-power alternatives.
Efficiency
Excellent efficiency during sustained workloads due to the low 35W PL1, making it one of the most power-frugal 14-core desktop processors available.
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 sustained AI tasks
- Total of 27 TOPS when combining CPU, GPU, and NPU
- Suitable for background blur, noise cancellation, and local LLM inference
- Not intended for training or heavy AI workloads
- 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
- 5.0 GHz maximum boost provides strong single-threaded performance
- 114W PL2 burst allows good frame rates in short sessions
- 24EU iGPU is only suitable for very light gaming or older titles
- A discrete GPU is recommended for any serious gaming
- 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
- Extremely low 35W PL1 for SFF compatibility
- 14 cores provide strong multi-threaded capability
- NPU 3 enables local AI workloads
- 3 nm process delivers excellent efficiency
- Integrated graphics eliminate the need for a basic discrete GPU
- 114W PL2 allows strong burst performance
Cons
- Low 2.2 GHz base clock affects sustained performance
- Locked multiplier prevents CPU overclocking
- Small 24EU iGPU limits graphics capability
- No ECC memory support
- A0 stepping may have early-silicon quirks
- PL1 of 35W can throttle in poorly ventilated SFF cases during sustained loads
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 235T
- AMD Ryzen 5 9600XRival
Mainstream Gaming
- AMD Ryzen 5 7600Rival
Budget Mainstream
- AMD Ryzen 7 8700GERival
Low-Power Desktop
- Compare head-to-headIntel Core Ultra 5 225FRival
Budget Arrow Lake
- AMD Ryzen 5 8600GRival
APU Desktop
Offers a larger 64EU iGPU, ECC support, and higher boost clock for $23 more.
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 capable 14-core Arrow Lake processor with an aggressive power-saving profile, best suited for SFF builders who want modern features without high power draw.
Best for: Building a small form factor PC where low sustained power draw is a priority but you still want 14 cores and modern Arrow Lake features.
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 faster for gaming, Intel Core Ultra 5 235T or Intel Core Ultra 5 245KF?
For gaming, the Intel Core Ultra 5 245KF leads with a gaming performance score of 83/100 among Intel Core Ultra 5 235T and Intel Core Ultra 5 245KF.
Which uses less power?
The Intel Core Ultra 5 235T has the lowest rated TDP. Power draw across these chips: Intel Core Ultra 5 235T (65 W), Intel Core Ultra 5 245KF (125 W).
Do Intel Core Ultra 5 235T and Intel Core Ultra 5 245KF use the same socket?
No. They use different sockets (Intel Core Ultra 5 235T: 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.