Product Overview
The Intel Core i7-5820K 3.30GHz Socket-2011-3 OEM Desktop CPU is a powerhouse designed to elevate your computing experience. Engineered with advanced technology, this microprocessor belongs to the renowned Intel Core i7 family, specifically tailored for desktop applications. Boasting a base frequency of 3.30 GHz and turbo capabilities up to 3.60 GHz (1-2 cores) and 3.40 GHz (3 or more cores), it ensures rapid processing power to handle demanding tasks and intense multitasking with ease.
With six cores and twelve threads, the i7-5820K is built to tackle today’s multi-threaded workloads, making it an ideal choice for gaming enthusiasts, content creators, and professionals. The processor operates on a 64-bit data width, supporting a generous physical memory capacity of up to 64 GB, ensuring seamless performance in memory-intensive applications.
The Haswell-E microarchitecture ensures efficient power management, with a robust thermal design power (TDP) of 140 Watts, providing balanced performance without overheating. The CPU features an integrated floating-point unit and multiple cache levels, including 6 x 32 KB Level 1 cache, 6 x 256 KB Level 2 cache, and a significant 15 MB Level 3 cache, all of which contribute to its high-speed data processing capabilities.
Designed for the Socket-2011-3 platform, this OEM/tray microprocessor is compatible with a variety of motherboards, allowing for flexible upgrades and configurations. With a bus speed of 5 GT/s DMI and a low power frequency of 1.20 GHz, the i7-5820K is tailored for efficient energy use without sacrificing performance.
Whether you are building a high-performance gaming rig or a robust workstation, the Intel Core i7-5820K is a reliable choice that provides the power and efficiency to meet your computing needs.
With six cores and twelve threads, the i7-5820K is built to tackle today’s multi-threaded workloads, making it an ideal choice for gaming enthusiasts, content creators, and professionals. The processor operates on a 64-bit data width, supporting a generous physical memory capacity of up to 64 GB, ensuring seamless performance in memory-intensive applications.
The Haswell-E microarchitecture ensures efficient power management, with a robust thermal design power (TDP) of 140 Watts, providing balanced performance without overheating. The CPU features an integrated floating-point unit and multiple cache levels, including 6 x 32 KB Level 1 cache, 6 x 256 KB Level 2 cache, and a significant 15 MB Level 3 cache, all of which contribute to its high-speed data processing capabilities.
Designed for the Socket-2011-3 platform, this OEM/tray microprocessor is compatible with a variety of motherboards, allowing for flexible upgrades and configurations. With a bus speed of 5 GT/s DMI and a low power frequency of 1.20 GHz, the i7-5820K is tailored for efficient energy use without sacrificing performance.
Whether you are building a high-performance gaming rig or a robust workstation, the Intel Core i7-5820K is a reliable choice that provides the power and efficiency to meet your computing needs.
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Core i7 |
| Model number | i7-5820K |
| CPU part numbers | CM8064801548435 is an OEM/tray microprocessor |
| BX80648I75820K / BXC80648I75820K are boxed CPU | |
| Spec Code | SR20S |
| Frequency | 3300 MHz |
| Turbo frequency | 3400 MHz (3 cores or more) |
| 3600 MHz (1 or 2 cores) | |
| Low power frequency | 1200 MHz |
| Bus speed | 5 GT/s DMI |
| Clock multiplier | 35 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011-3 / R3 / LGA2011-3 |
| Microarchitecture | Haswell |
| Processor core | Haswell-E |
| Core steppings | M0 (QFRC) |
| R2 (SR20S) | |
| CPUID | 306F2 (QFRC) |
| Manufacturing process | 0.022 micron |
| Data width | 64 bit |
| The number of CPU cores | 6 |
| The number of threads | 12 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 6 x 32 KB |
| Level 2 cache size | 6 x 256 KB |
| Level 3 cache size | 15 MB |
| Physical memory | 64 GB |
| Multiprocessing | Uniprocessor |
| Thermal Design Power | 140 Watt |
