Intel Core Ultra 5 235H
The Intel Core Ultra 5 235H is a mobile high-end CPU for larger notebooks based on the Arrow Lake architecture. It offers 14 cores consisting of 4 fast performance cores (Lion Cove) with up to 5 GHz and 8 smaller efficiency cores (Skymont) with up to 4.4 GHz clock speed and two additional "low power" efficiency cores with up to 2.4 GHz (Skymont). The CPU has access to 18 MB of cache and is specified with a TDP of 28 watts (PL1, 115W PL2).
The SoC integrates a small dedicated NPU called AI Boost with 13 TOPS (Int8) and optionally supports vPro Enterprise. The integrated memory controller supports up to 192 GB LPDDR5/x-8400 or DDR5-6400 (dual channel). The integrated GPU (iGPU) is an Intel Arc 140T graphics card which offers eight Xe cores with up to 2.25 GHz.
Performance - High End
Compared to the more powerful variants (such as the top model Core Ultra 9 285H) due to the lack of two P-cores. However, thanks to the improved IPC of the cores (especially the efficiency cores), the CPU should be able to hold its own against its Raptor Lake predecessors. As a result, the CPU is also very suitable for demanding tasks such as gaming and content creation.
Chiplet design
Like the desktop and HX chips, the Arrow Lake-H chips are based on individual chiplets that are placed on a 22nm base tile using Foveros 3D packaging. The CPU part comes from TSMC using the modern N3B (3nm) process. As with HX, the GPU also comes from TSMC and is manufactured using the N5P process. SoC and I/O Tile also from TSMC but in the older N6 process.
| Codename | Arrow Lake-H | ||||||||||||||||||||
| Series | Intel Arrow Lake | ||||||||||||||||||||
Series: Arrow Lake Arrow Lake-H
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| Clock Rate | 4400 - 5100 MHz | ||||||||||||||||||||
| Level 2 Cache | 20 MB | ||||||||||||||||||||
| Level 3 Cache | 18 MB | ||||||||||||||||||||
| Number of Cores / Threads | 14 / 14 4 x 5.0 GHz Intel Lion Cove P-Core 8 x 4.4 GHz Intel Skymont E-Core 2 x 2.4 GHz Intel Crestmont E-Core | ||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 28 Watt | ||||||||||||||||||||
| TDP Turbo PL2 | 115 Watt | ||||||||||||||||||||
| Manufacturing Technology | 3 nm | ||||||||||||||||||||
| Max. Temperature | 110 °C | ||||||||||||||||||||
| GPU | Intel Arc Graphics 140T ( - 2250 MHz) | ||||||||||||||||||||
| NPU / AI | 13 TOPS INT8 | ||||||||||||||||||||
| Chip AI | 94 TOPS INT8 | ||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||
| Starting Price | $354 U.S. | ||||||||||||||||||||
| Announcement Date | 01/06/2025 | ||||||||||||||||||||
| Product Link (external) | ark.intel.com | ||||||||||||||||||||
Benchmarks
- Average benchmark values* Smaller numbers mean a higher performance
- $179.89Intel® Core™ Ultra 5 Desktop Processor 245K 14 cores (6 P-cores + 8 E-cores) up to 5.2 GHz
- $144.95Intel® Core™ Ultra 5 Desktop Processor 225 10 cores (6 P-cores + 4 E-cores) up to 4.9 GHz
- $848.00HP 17.3" AI Laptop, Intel Core Ultra 7 255U, 16GB DDR5, 512GB SSD, HD Touchscreen, Backlit Keyboard, Windows 11 Pro, Wi-Fi 6, Natural Silver
- $1,799.00HP Essential 17.3" Touchscreen AI Laptop, Intel Core Ultra 7 255U, 64GB DDR5, 2TB SSD, 720p HD Camera, Full Backlit Keyboard, Fingerprint Reader, Wi-Fi 6, Windows 11 Pro
- $773.46HP 17.3" AI Laptop, Intel Core Ultra 7 255U, 32GB DDR5, 1TB SSD, HD Touchscreen, Backlit Keyboard, Windows 11 Pro, Wi-Fi 6, Natural Silver
No reviews found for this CPU (yet).
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