Intel
Intel Core Ultra 7 265K Arrow Lake 20-Core LGA 1851 125W BX80768265K desktop processor
20-core desktop CPU with 8 performance and 12 efficient cores, 3.9 GHz base frequency, up to 5.5 GHz turbo, 30 MB L3 and 36 MB L2 cache, DDR5-6400 support up to 256 GB, integrated Intel Graphics
- Processors TypeDesktop
- NameCore Ultra 7 265K
- CPU Socket TypeLGA 1851
- Core NameArrow Lake
- # of Cores20-Core (8P+12E)
- # of Threads20-Threads
- 20 cores and 20 threads handle heavy multitasking
- 5 GHz max turbo frequency speeds single-thread work
- 36 MB L2 plus 30 MB L3 cache reduce data latency
- DDR5 6400 MT/s support with 256 GB capacity feeds large datasets
- Intel Graphics built in provides display output without a discrete card
Intel Core Ultra 7 265K Arrow Lake 20-Core LGA
This desktop processor targets enthusiasts and professionals who need high thread counts for rendering, compilation and multi-tasking. The 20-core hybrid design combines 8 performance cores and 12 efficient cores to scale across single-thread and parallel workloads. A 125 W base power rating fits standard tower cooling solutions.
20-Core Hybrid Architecture With 30 MB L3 And 36
Eight P-cores reach 5.4 GHz max turbo while twelve E-cores hit 4.6 GHz, with Intel Turbo Boost Max 3.0 pushing the best core to 5.5 GHz. The large L2 and L3 caches keep data close for heavy compute and large dataset tasks. Dual-channel DDR5 6400 MT/s support and 256 GB max memory capacity provide headroom for memory-intensive applications before bandwidth becomes a bottleneck.
Upgrade From Older LGA 1851 Platforms Or Competing
Moving to the Arrow Lake architecture on LGA 1851 delivers the 3 nm TSMC N3B process, 20 threads and integrated Intel Graphics in one package. The jump is worthwhile when current hardware limits multi-thread throughput or when DDR5 6400 MT/s memory support is required for new workloads.
Pontos fortes
- 20 cores and 20 threads handle heavy multitasking
- 5 GHz max turbo frequency speeds single-thread work
- 36 MB L2 plus 30 MB L3 cache reduce data latency
- DDR5 6400 MT/s support with 256 GB capacity feeds large datasets
- Intel Graphics built in provides display output without a discrete card
Especificações
| Brand | Intel |
|---|---|
| Processors Type | Desktop |
| Series | Core Ultra 7 (Series 2) |
| Name | Core Ultra 7 265K |
| Model | BX80768265K |
| CPU Socket Type | LGA 1851 |
| Core Name | Arrow Lake |
| # of Cores | 20-Core (8P+12E) |
| # of Threads | 20-Threads |
| Operating Frequency | Performance-core Base Frequency: 3.9 GHz Efficient-core Base Frequency: 3.3 GHz |
| Max Turbo Frequency | Intel Turbo Boost Max Technology 3.0 Frequency: Up to 5.5 GHz P-core Max Turbo Frequency: Up to 5.4 GHz E-core Max Turbo Frequency: Up to 4.6 GHz |
| L2 Cache | 36MB |
| L3 Cache | 30MB |
| Manufacturing Tech | 3nm (TSMC N3B) |
| Instruction Set | 64-Bit |
| Memory Types | Up to DDR5 6400 MT/s |
| Memory Channel | 2 |
| Max Memory Size | 256 GB |
| ECC Memory | Supported |
| Integrated Graphics | Intel Graphics |
| Graphics Base Frequency | 300 MHz |
| Scalability | 1S Only |
| PCI Express Revision | 5.0 / 4.0 |
| PCI Express Configurations | Up to 1x16+2x4, 2x8+2x4, 1x8+4x4 |
| Max Number of PCI Express Lanes | 24 |
| Thermal Design Power | 125W |
| Max Turbo Power | 250W |
| Cooling Device | Cooling device not included - Processor Only |
| Advanced Technologies | 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 Hyper-Threading Technology: No 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 Volume Management Device (VMD): Yes |
| Security & Reliability | Intel vPro Eligibility: Intel vPro Enterprise Intel Threat Detection Technology (TDT): Yes Intel Active Management Technology (AMT): Yes Intel Standard Manageability (ISM): Yes Intel Remote Platform Erase (RPE): Yes Intel One-Click Recovery: Yes Intel Secure Key: Yes Intel Control-Flow Enforcement Technology: Yes Intel Total Memory Encryption - Multi Key: Yes Intel AES New Instructions: 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 Stable IT Platform Program (SIPP): Yes Intel |
| Peso de envio | 0.09 kg |
| Dimensões da embalagem | 121 × 102 × 44 mm |
Perguntas sobre este artigo
Will the LGA 1851 socket on this Core Ultra 7 265K let me reuse my current DDR5 6400 MT/s memory kit?
The processor supports DDR5 up to 6400 MT/s across two channels with a maximum capacity of 256 GB, so existing DDR5 6400 modules will run at their rated speed.
How can I verify the 8P+12E core configuration is active after installing the BX80768265K?
In Task Manager or CPU-Z the core count will show 20 cores and 20 threads, with performance cores running at a 3.9 GHz base and efficient cores at 3.3 GHz.
Does the BX80768265K retail box include a cooler, or do I need to buy one separately?
The boxed processor ships without a thermal solution; a compatible LGA 1851 cooler rated for at least 125 W must be purchased separately.
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