| Product Collection |
Intel® Core™ Ultra Processors (Series 2) |
| Vertical Segment |
Desktop |
| Processor Number |
245KF |
| Overall Peak TOPS (Int8) |
22 |
| Total Cores |
14 |
| Performance-cores |
6 |
| Efficient-cores |
8 |
| Total Threads |
14 |
| Max Turbo Frequency |
5.2 GHz |
| Performance-core Max Turbo Frequency |
5.2 GHz |
| Performance-core Base Frequency |
4.2 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Efficient-core Base Frequency |
3.6 GHz |
| Cache |
24 MB Intel® Smart Cache |
| Total L2 Cache |
26 MB |
| Processor Base Power |
125 W |
| Maximum Turbo Power |
159 W |
| AI Software Frameworks Supported by CPU |
OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN |
| CPU Lithography |
TSMC N3B |
| Embedded Options Available |
No |
| Use Conditions |
PC/Client/Tablet |
| Max Memory Size |
192 GB |
| Memory Types |
Up to DDR5 6400 MT/s |
| Max of Memory Channels |
2 |
| Max Memory Speed |
6400 MHz |
| NPU Name |
Intel® AI Boost |
| NPU Peak TOPS (Int8) |
13 |
| Sparsity Support |
Yes |
| Windows Studio Effects Support |
Yes |
| AI Software Frameworks Supported by NPU |
OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN |
| Intel® Deep Learning Boost on CPU |
Yes |
| Direct Media Interface (DMI) Revision |
4 |
| Max of DMI Lanes |
8 |
| Intel® Thunderbolt™ 4 |
Yes |
| Scalability |
1S Only |
| PCI Express Revision |
5.0 and 4.0 |
| PCI Express Configurations |
Up to 1×16+2×4, 2×8+2×4, 1×8+4×4 |
| Max of PCI Express Lanes |
24 |
| Sockets Supported |
FCLGA1851 |
| Thermal Solution Specification |
PCG 2020A |
| Max Operating Temperature |
105 °C |
| Intel® Volume Management Device (VMD) |
Yes |
| Intel® Gaussian & Neural Accelerator |
3.5 |
| Intel® Thread Director |
Yes |
| Intel® Speed Shift Technology |
Yes |
| Intel® Turbo Boost Technology |
2 |
| Intel® 64 |
Yes |
| Instruction Set |
64-bit |
| Instruction Set Extensions |
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Idle States |
Yes |
| Enhanced Intel SpeedStep® Technology |
Yes |
| Thermal Monitoring Technologies |
Yes |
| Intel® Standard Manageability (ISM) ‡ |
Yes |
| Intel® Control-Flow Enforcement Technology |
Yes |
| Intel® AES New Instructions |
Yes |
| Secure Key |
Yes |
| Intel® Trusted Execution Technology ‡ |
Yes |
| Execute Disable Bit |
Yes |
| Intel® OS Guard |
Yes |
| Intel® Boot Guard |
Yes |
| Mode-based Execute Control (MBEC) |
Yes |
| Intel® Virtualization Technology (VT-x) |
Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) |
Yes |
| Intel® VT-x with Extended Page Tables (EPT) |
Yes |
