General information
Type cpu / microprocessor
Market segment server
Family intel xeon e7-4800
Model number e7-4820
Cpu part number at80615005772ac is an oem/tray microprocessor
Frequency 2000 mhz
Turbo frequency 2267 mhz
Bus speed 5.86 gt/s qpi (2933 mhz)
Clock multiplier 15
Package 1567-land flip-chip land grid array
Socket socket 1567 (lga1567)
Size 2.22" x 1.94" / 5.647cm x 4.917cm
Introduction date apr 3, 2011
S-spec numbers
Production processors
Part number slc3g
At80615005772ac +
Architecture / microarchitecture
Microarchitecture nehalem
Platform boxboro-ex
Processor core westmere-ex
Core stepping a2 (slc3g)
Cpuid 206f2 (slc3g)
Manufacturing process 0.032 micron high-k metal gate process
Data width 64 bit
The number of cores 8
The number of threads 16
Floating point unit integrated
Level 2 cache size 8 x 256 kb
Level 3 cache size 18 mb
Physical memory 32 gb
Multiprocessing up to 4 processors
Low power features enhanced speedstep technology
On-chip peripherals 4-channel ddr3 memory controller
Electrical/thermal parameters
Maximum operating temperature 64¡ãc
Thermal design power 105 watt
Notes on intel at80615005772ac
Memory controller supports ddr3-1333 memory
Ecc memory is supported
Power up your productivity by installing the Intel Celeron G6900 3.4 GHz Dual-Core LGA 1700 Processor into your desktop computer system or data server. This 12th generation 3.4 GHz processor features two Performance cores with 4MB of cache and it supports up to 2 threads, providing the power to run and multitask a variety of applications.
The Intel Xeon Platinum 8268 is a high-performance server processor designed for data
centers, enterprise servers, and high-end computing environments.
The Intel Xeon E5-4650 2.70 GHz Processor is equipped with 8 cores and 16 threads and can be installed in the LGA2011 socket. It delivers an improved automatic performance, thanks to its Intel Turbo Boost 2.0 technology. This gives system builders the freedom to set their computers the way they want by overclocking the processor's original speed of 2.70 GHz to up to 3.30 GHz. The Intel Xeon E5-4650 Processor also features advanced technologies such as Intel vPro technology, Intel Hyper-Threading technology, Intel Virtualization technology and more.
The Intel Xeon E5-4650L 2.60 GHz Processor is equipped with 8 cores and 16 threads and can be installed in the LGA2011 socket. It delivers an improved automatic performance, thanks to its Intel Turbo Boost 2.0 technology. This gives system builders the freedom to set their computers the way they want by overclocking the processor's original speed of 2.60 GHz to up to 3.10 GHz. The Intel Xeon E5-4650L Processor also features advanced technologies such as Intel vPro technology, Intel Hyper-Threading technology, Intel Virtualization technology and more.
Intel Transactional Synchronization Extensions New Instructions (Intel�® TSX-NI) are a set of instructions focused on multi-threaded performance scaling. This technology helps make parallel operations more efficient via improved control of locks in software.
Intel Turbo Boost Technology dynamically increases the processor�´s frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you donâ??t.
The Xeon Phi 7290 1.5 GHz Processor from Intel is a 72-core processor with a maximum memory capacity of 384GB (dependent on memory card). It features an Intel AES-NI instruction set that enables fast and secure data encryption and decryption. AES-NI is useful for a range of cryptographic applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption. Idle state (C-state) saves power when the processor is idle, while the thermal monitoring technologies protect the processor package and the system from thermal failure. The Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
