| Essentials |
|---|
| Product Collection |
Intel® Core™ Ultra Processors (Series 2) |
| Code Name |
Products formerly Arrow Lake |
| Vertical Segment |
Desktop |
| Processor Number |
265KF |
| Overall Peak TOPS (Int8) |
25 |
| CPU Specifications |
|---|
| Total Cores |
20 |
| # of Performance-cores |
8 |
| # of Efficient-cores |
12 |
| Total Threads |
20 |
| Max Turbo Frequency |
5.5 GHz |
| Intel® Turbo Boost Max Technology 3.0 Frequency ‡ |
5.5 GHz |
| Performance-core Max Turbo Frequency |
5.4 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Performance-core Base Frequency |
3.9 GHz |
| Efficient-core Base Frequency |
3.3 GHz |
| Cache |
30 MB Intel® Smart Cache |
| Total L2 Cache |
36 MB |
| Processor Base Power |
125 W |
| Maximum Turbo Power |
250 W |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU |
Yes |
| AI Software Frameworks Supported by CPU |
OpenVINO™ | WindowsML | DirectML | ONNX RT | WebNN |
| CPU Lithography |
TSMC N3B |
| Supplemental Information |
|---|
| Marketing Status |
Launched |
| Launch Date |
Q4'24 |
| Embedded Options Available |
No |
| Use Conditions |
PC/Client/Tablet |
| Datasheet |
View now |
| Memory Specifications |
|---|
| Max Memory Size (dependent on memory type) |
192 GB |
| Memory Types |
Up to DDR5 6400 MT/s |
| Maximum Memory Speed |
6400 MHz |
| Max # of Memory Channels |
2 |
| NPU Specifications |
|---|
| 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 |
| Expansion Options |
|---|
| 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 1x16+2x4 | 2x8+2x4 | 1x8+4x4 |
| Max # of PCI Express Lanes |
24 |
| Package Specifications |
|---|
| Sockets Supported |
FCLGA1851 |
| Thermal Solution Specification |
PCG 2020A |
| Max Operating Temperature |
105 °C |
| Advanced Technologies |
|---|
| Intel® Volume Management Device (VMD) |
Yes |
| Intel® Gaussian & Neural Accelerator |
3.5 |
| Intel® Thread Director |
Yes |
| Intel® Speed Shift Technology |
Yes |
| Intel® Turbo Boost Max Technology 3.0 ‡ |
Yes |
| Intel® Turbo Boost Technology ‡ |
2.0 |
| 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 |
| Security & Reliability |
|---|
| 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 |
