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    Intel® Xeon® Processor E7-4807 (18M Cache, 1.86 GHz, 4.80 GT/s Intel® QPI) Mã sản phẩm: AT80615006432AB

    Intel Xeon Westmere-EX 6-core E7-4807 1.86Ghz 18MB cache 4.8 GT/s Intel® QPI LGA 1567, Hyper-Threading, 95W

General information
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E8-4800
Model number
E7-4807
CPU part number AT80615006432AB is an OEM/tray microprocessor
Frequency (MHz)
1867
Bus speed (MHz)
2400 MHz QPI
Clock multiplier
14
Package 1567-land Flip-Chip Land Grid Array
Socket Socket 1567 (LGA1567)
Size 2.22" x 1.94" / 5.647cm x 4.917cm
 
S-spec numbers
  Production processors
Part number SLC3L
AT80615006432AB +
 
Architecture / Microarchitecture
Microarchitecture Nehalem
Platform Boxboro-EX
Processor core
Westmere-EX
Core stepping
A2 (SLC3L)
CPUID 206F2 (SLC3L)
Manufacturing process 0.032 micron High-K metal gate process
Data width 64 bit
Number of cores 6
Floating Point Unit Integrated
Level 2 cache size
6 x 256 KB
Level 3 cache size 18 MB
Physical memory (GB) 32
Multiprocessing Up to 4 processors
Features
  • MMX instruction set
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • SSE4.1
  • SSE4.2
  • AES instructions
  • Extended Memory 64 technology (EM64T)
  • Execute disable bit
  • Virtualization technology
  • Trusted Execution Technology
  • HyperThreading technology
Low power features Enhanced SpeedStep technology
On-chip peripherals 4-channel DDR3 memory controller
 
Electrical/Thermal parameters
Maximum operating temperature (°C)
70
Thermal Design Power (W)
95
 
Notes on Intel AT80615006432AB
  • Memory controller supports DDR3-1333 memory
  • ECC memory is supported