Ultra 5 245KF vs i5-6300U
Primary details
Comparing Core i5-6300U and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1893 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core i5 | no data |
| Power efficiency | 12.83 | no data |
| Architecture codename | Skylake (2015−2016) | Arrow Lake-S (2024−2025) |
| Release date | 1 September 2015 (9 years ago) | 24 October 2024 (recently) |
| Launch price (MSRP) | $281 | $294 |
Detailed specifications
Core i5-6300U 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 | 2 (Dual-core) | 14 (Tetradeca-Core) |
| Threads | 4 | 14 |
| Base clock speed | 2.4 GHz | 4.2 GHz |
| Boost clock speed | 3 GHz | 5.2 GHz |
| Bus type | OPI | no data |
| Bus rate | 4 GT/s | no data |
| Multiplier | 24 | no data |
| L1 cache | 128 KB | 112 KB (per core) |
| L2 cache | 512 KB | 3 MB (per core) |
| L3 cache | 3 MB | 24 MB (shared) |
| Chip lithography | 14 nm | 3 nm |
| Die size | 98.57 mm2 | 243 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 1750 Million | 17,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i5-6300U 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 (Uniprocessor) | 1 |
| Socket | FCBGA1356 | 1851 |
| Power consumption (TDP) | 15 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-6300U and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| SIPP | + | - |
| Smart Response | + | no data |
Security technologies
Core i5-6300U and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-6300U and Core Ultra 5 245KF are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-6300U and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR5 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 520 | N/A |
| Max video memory | 32 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i5-6300U and Core Ultra 5 245KF integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
Graphics image quality
Maximum display resolutions supported by Core i5-6300U and Core Ultra 5 245KF integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
| Max resolution over VGA | N/A | no data |
Graphics API support
APIs supported by Core i5-6300U and Core Ultra 5 245KF integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-6300U and Core Ultra 5 245KF.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 12 | 20 |
Pros & cons summary
| Recency | 1 September 2015 | 24 October 2024 |
| Physical cores | 2 | 14 |
| Threads | 4 | 14 |
| Chip lithography | 14 nm | 3 nm |
| Power consumption (TDP) | 15 Watt | 125 Watt |
i5-6300U has 733.3% lower power consumption.
Ultra 5 245KF, on the other hand, has an age advantage of 9 years, 600% more physical cores and 250% more threads, and a 366.7% more advanced lithography process.
We couldn't decide between Core i5-6300U and Core Ultra 5 245KF. We've got no test results to judge.
Be aware that Core i5-6300U is a notebook processor while Core Ultra 5 245KF is a desktop one.
Should you still have questions on choice between Core i5-6300U and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.
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