Ultra 5 245KF vs i7-11850H
Primary details
Comparing Core i7-11850H and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 578 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Tiger Lake | no data |
| Power efficiency | 34.89 | no data |
| Architecture codename | Tiger Lake-H (2021) | Arrow Lake-S (2024−2025) |
| Release date | 11 May 2021 (3 years ago) | 24 October 2024 |
| Launch price (MSRP) | no data | $294 |
Detailed specifications
Core i7-11850H and Core Ultra 5 245KF basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 8 (Octa-Core) | 14 (Tetradeca-Core) |
| Threads | 16 | 14 |
| Base clock speed | 2.5 GHz | 4.2 GHz |
| Boost clock speed | 4.8 GHz | 5.2 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | 96K (per core) | 112 KB (per core) |
| L2 cache | 1.25 MB (per core) | 3 MB (per core) |
| L3 cache | 24 MB (shared) | 24 MB (shared) |
| Chip lithography | 10 nm SuperFin | 3 nm |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Core i7-11850H and Core Ultra 5 245KF compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FCBGA1787 | 1851 |
| Power consumption (TDP) | 35 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-11850H and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | + |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| SIPP | + | - |
Security technologies
Core i7-11850H and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| Secure Key | + | no data |
| SGX | - | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-11850H and Core Ultra 5 245KF are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-11850H and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 51.2 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® UHD Graphics for 11th Gen Intel® Processors | N/A |
| Quick Sync Video | + | - |
| Graphics max frequency | 1.45 GHz | no data |
| Execution Units | 32 | no data |
Graphics interfaces
Available interfaces and connections of Core i7-11850H and Core Ultra 5 245KF integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core i7-11850H and Core Ultra 5 245KF integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096x2304@60Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 7680x4320@60Hz | no data |
Graphics API support
APIs supported by Core i7-11850H and Core Ultra 5 245KF integrated GPUs, sometimes API versions are included.
| DirectX | 12.1 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-11850H and Core Ultra 5 245KF.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 20 | 20 |
Pros & cons summary
| Recency | 11 May 2021 | 24 October 2024 |
| Physical cores | 8 | 14 |
| Threads | 16 | 14 |
| Chip lithography | 10 nm | 3 nm |
| Power consumption (TDP) | 35 Watt | 125 Watt |
i7-11850H has 14.3% more threads, and 257.1% lower power consumption.
Ultra 5 245KF, on the other hand, has an age advantage of 3 years, 75% more physical cores, and a 233.3% more advanced lithography process.
We couldn't decide between Core i7-11850H and Core Ultra 5 245KF. We've got no test results to judge.
Be aware that Core i7-11850H is a notebook processor while Core Ultra 5 245KF is a desktop one.
Should you still have questions on choice between Core i7-11850H and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.
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