我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Square green ceramic processor with gold contacts and silver heat spreader, boxed Intel Core Ultra 7 265K

Intel

Intel Core Ultra 7 265K Arrow Lake 20-Core (8P+12E) LGA 1851 125W BX80768265K desktop processor

SKU CH-EN4E-7EE6P MPN BX80768265K

20-core Arrow Lake desktop processor with 3 nm manufacturing, up to 5.5 GHz turbo, 30 MB L3 cache and DDR5-6400 support

  • Processors TypeDesktop
  • NameCore Ultra 7 265K
  • CPU Socket TypeLGA 1851
  • Core NameArrow Lake
  • # of Cores20-Core (8P+12E)
  • # of Threads20-Threads
  • Turbo speeds up to 5.5 GHz for responsive single-thread performance
  • 20 cores split into 8 performance and 12 efficient cores handle heavy multitasking
  • 30 MB L3 plus 36 MB L2 cache keep data close to the cores
  • DDR5 6400 MT/s dual-channel support feeds memory bandwidth to demanding workloads
  • 125 W base power with 250 W max turbo fits standard desktop cooling solutions

LGA 1851 Desktop Processor For New Builds

This Intel Core Ultra 7 265K fits the LGA 1851 socket and brings 20 cores with 20 threads. It runs performance cores at 3.9 GHz base and efficient cores at 3.3 GHz base. Maximum turbo reaches 5.5 GHz on the best core. The 3nm Arrow Lake architecture includes integrated Intel Graphics at 300 MHz base frequency.

Suits High-Thread Workloads And DDR5 6400 Memory

The 8 performance plus 12 efficient cores handle multitasking, content creation and gaming. Dual-channel DDR5 6400 MT/s support scales to 256 GB with ECC. PCIe 5.0 and 4.0 provide 24 lanes in multiple configurations. Buyers needing lower power draw or an older socket should consider other models.

125W Base Power With 250W Max Turbo Power

Thermal design power is 125W and maximum turbo power reaches 250W. A cooling solution is not included in the box. The processor supports Intel Gaussian & Neural Accelerator 3.5 and Thread Director for workload scheduling. This power envelope decides whether your cooler and power supply can sustain peak performance.

商品特色

  • Turbo speeds up to 5.5 GHz for responsive single-thread performance
  • 20 cores split into 8 performance and 12 efficient cores handle heavy multitasking
  • 30 MB L3 plus 36 MB L2 cache keep data close to the cores
  • DDR5 6400 MT/s dual-channel support feeds memory bandwidth to demanding workloads
  • 125 W base power with 250 W max turbo fits standard desktop cooling solutions

商品規格

BrandIntel
Processors TypeDesktop
SeriesCore Ultra 7 (Series 2)
NameCore Ultra 7 265K
ModelBX80768265K
CPU Socket TypeLGA 1851
Core NameArrow Lake
# of Cores20-Core (8P+12E)
# of Threads20-Threads
Operating FrequencyPerformance-core Base Frequency: 3.9 GHz
Efficient-core Base Frequency: 3.3 GHz
Max Turbo FrequencyIntel 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 Cache36MB
L3 Cache30MB
Manufacturing Tech3nm (TSMC N3B)
Instruction Set64-Bit
Memory TypesUp to DDR5 6400 MT/s
Memory Channel2
Max Memory Size256 GB
ECC MemorySupported
Integrated GraphicsIntel Graphics
Graphics Base Frequency300 MHz
Scalability1S Only
PCI Express Revision5.0 / 4.0
PCI Express ConfigurationsUp to 1x16+2x4, 2x8+2x4, 1x8+4x4
Max Number of PCI Express Lanes24
Thermal Design Power125W
Max Turbo Power250W
Cooling DeviceCooling device not included - Processor Only
Advanced TechnologiesIntel 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 & ReliabilityIntel 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
出貨重量0.09 kg
包裝尺寸121 × 102 × 44 mm

商品問答

What socket and cooler clearance does the LGA 1851 Core Ultra 7 265K require?

The processor fits the LGA 1851 socket with a 125 W base power and 250 W max turbo power, so choose a cooler rated for at least 250 W and verify motherboard clearance around the socket.

Which BIOS step is often missed when installing the Arrow Lake 20-core CPU on a new motherboard?

Update the motherboard BIOS to the latest version before seating the processor; without it the system may not post or may run at reduced frequencies.

When should the thermal interface material be renewed on this 125 W desktop processor?

Replace the paste whenever the cooler is removed or if temperatures climb under sustained 250 W turbo loads; use a thin, even layer of quality compound.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。