Intel
Intel Core Ultra 7 265KF AT8076806410 desktop processor
A 20-core Arrow Lake desktop processor for LGA 1851 sockets reaching 5.5 GHz turbo with 36 MB L2 and 30 MB L3 cache, supporting DDR5-6400 memory up to 192 GB and 24 lanes of PCIe 5.0/4.0 at a 125 W
- Processors TypeDesktop
- NameCore Ultra 7 265KF
- CPU Socket TypeLGA 1851
- Core NameArrow Lake
- # of Cores20-Core (8P+12E)
- # of Threads20-Threads
- Single-thread speed up to 5.5 GHz
- 36 MB L2 cache for large working sets
- 30 MB L3 cache shared across 20 threads
- DDR5 6400 dual-channel memory support
- 24 PCIe 5.0 lanes for GPU and storage
Intel Core Ultra 7 265KF Arrow Lake Desktop
The Intel Core Ultra 7 265KF is a 20-core desktop processor built on the Arrow Lake architecture. It combines eight performance cores with twelve efficient cores for a total of twenty threads. The chip fits the LGA 1851 socket and operates at a 125W thermal design power. Maximum turbo frequencies reach 5.5 GHz on the performance cores and 4.6 GHz on the efficient cores.
Suited for Multi-Threaded Workloads
This processor targets users who need high multi-thread throughput for content creation, compilation or heavy multitasking. The lack of integrated graphics means a discrete graphics card is mandatory for any video output. Builders who require Quick Sync or a display output without a separate GPU should consider a non-KF variant instead.
LGA 1851 Socket and DDR5-6400 Dual-Channel Memory
The CPU supports DDR5 memory up to 6400 MT/s across two channels with a maximum capacity of 192 GB. It provides twenty-four PCI Express lanes split between the 5.0 and 4.0 revisions for graphics and storage expansion. A cooling solution is not included in the package and must be sourced separately.
Points forts
- Single-thread speed up to 5.5 GHz
- 36 MB L2 cache for large working sets
- 30 MB L3 cache shared across 20 threads
- DDR5 6400 dual-channel memory support
- 24 PCIe 5.0 lanes for GPU and storage
Caractéristiques
| Brand | Intel |
|---|---|
| Processors Type | Desktop |
| Series | Core Ultra 7 (Series 2) |
| Name | Core Ultra 7 265KF |
| Model | AT8076806410 |
| CPU Socket Type | LGA 1851 |
| Core Name | Arrow Lake |
| # of Cores | 20-Core (8P+12E) |
| # of Threads | 20-Threads |
| 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 |
| Instruction Set | 64-Bit |
| Memory Types | DDR5 6400 |
| Memory Channel | 2 |
| Max Memory Size | 192 GB |
| Integrated Graphics | None Integrated Graphics |
| PCI Express Revision | 5.0 / 4.0 |
| Max Number of PCI Express Lanes | 24 |
| Thermal Design Power | 125W |
| Max Turbo Power | 250W |
| Cooling Device | Cooling device not included - Processor Only |
| Poids d’expédition | 0.10 kg |
| Dimensions du colis | 116 × 101 × 44 mm |
Questions sur cet article
Will the LGA 1851 socket require a new cooler bracket when I upgrade the CPU later?
The processor fits the LGA 1851 socket; cooler mounting depends on the motherboard and cooler manufacturer, so check their compatibility lists for this socket.
Does the 125 W base power or the 250 W max turbo power limit sustained all-core performance first?
The 250 W maximum turbo power is the ceiling the CPU will hit under heavy all-core loads before thermal throttling or power limiting engages.
How loud and hot does the 20-core Arrow Lake chip run when all cores stay at 4.6 GHz E-core speed all day?
With a 125 W base and 250 W max turbo, sustained all-day loads need a strong cooler; noise and temperature depend entirely on the cooling solution you choose.
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