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Intel® Core™ i7-3820 Processor(10M Cache, up to 3.80 GHz)

Mã sản phẩm :
Theo dõi So sánh Lượt xem : 469 Ngày đăng : 25/10/2015
  • Giá bán: 6.880.000 VNĐ
  • Tình trạng: Còn hàng
  • Bảo hành: 36 Tháng
  • Nhà sản xuất:
  • Số lượng:
Type CPU / Microprocessor
Market segment Desktop
Family Intel Core i7
Model number  ?  i7-3820
CPU part numbers CM8061901049606 is an OEM/tray microprocessor
BX80619I73820 is a boxed microprocessor
Frequency  ?  3600 MHz
Turbo frequency 3900 MHz
Bus speed  ?  5 GT/s DMI
Clock multiplier  ?  36
Package 2011-land Flip-Chip Land Grid Array
Socket Socket 2011 / LGA2011
Size 2.07" x 1.77" / 5.25cm x 4.5cm
Introduction date February 12, 2012
Price at introduction $294 (OEM)
$305 (box)
 
S-spec numbers
  ES/QS processors Production processors
Part number QBWJ SR0LD
BX80619I73820   +
CM8061901049606 + +
 
Architecture / Microarchitecture
Microarchitecture Sandy Bridge
Processor core  ?  Sandy Bridge-E
Core stepping  ?  M1 (SR0LD)
Manufacturing process 0.032 micron Hi-K metal gate process
Data width 64 bit
The number of cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size  ?  4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size  ?  4 x 256 KB
Level 3 cache size 10 MB
Physical memory 64 GB
Multiprocessing Uniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
  • VT-x / Virtualization technology  ? 
  • VT-d / Virtualization for directed I/O
  • TBT 2.0 / Turbo Boost technology 2.0  ? 
Low power features Enhanced SpeedStep technology  ? 
 
Integrated peripherals / components
Memory controller
  • The number of controllers: 1
    Memory channels: 4
    Supported memory: DDR3-1066, DDR3-1333, DDR3-1600
Other peripherals
  • Direct Media Interface
  • PCI Express 2.0 interface
 
Electrical / Thermal parameters
V core  ?  0.6V - 1.35V
Maximum operating temperature ?  66.8°C
Thermal Design Power  ?  130 Watt

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