"Intel Core i7-640M" i7 640M " SLBTN 2.8 GHz, Dual-Core, Quad-Sriegis CPU Procesorius 4W 35W Lizdas G1 / rPGA988A
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Intel Core i7-640M (PGA988) specifications
The specs can be used for short-term
listings on auction and classifieds sites
General information
Type
Market segment
Mobile
Family
Model number
CPU part number
CP80617004152AE is an OEM/tray microprocessor
Frequency
2800 MHz
Maximum turbo frequency
3467 MHz (1 core)
3200 MHz (2 cores)
Low power frequency
1200 MHz
Bus speed
2.5 GT/s DMI
Clock multiplier
21
Package
988-pin micro-FCPGA (rPGA988A)
Socket
Size
1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date
End-of-Life date
Last order date is April 5, 2012
Last shipment date is October 8, 2012
Price at introduction
$346
S-spec numbers
Part number
ES/QS processors
Production processors
CP80617004152AE
+
+
Architecture / Microarchitecture
Microarchitecture
Westmere
Platform
Calpella
Processor core
Core stepping
K0 (Q4C9, SLBTN)
CPUID
20655 (Q4C9, SLBTN)
Manufacturing process
0.032 micron
382 million transistors (CPU die)
177 million transistors (IMC / graphics die)
Die
81mm2(CPU die)
114mm2(IMC / graphics die)
Data width
64 bit
The number of CPU cores
2
The number of threads
4
Floating Point Unit
Integrated
Level 1 cache size
2 x 32 KB 4-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
Level 2 cache size
2 x 256 KB 8-way set associative caches
Level 3 cache size
4 MB 16-way set associative shared cache
Physical memory
8 GB
Multiprocessing
Not supported
Extensions and Technologies
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
EM64T / Extended Memory 64 technology / Intel 64
NX / XD / Execute disable bit
HT / Hyper-Threading technology
TBT / Turbo Boost technology
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
TXT / Trusted Execution technology
Low power features
Enhanced SpeedStep technology
Integrated peripherals / components
Integrated graphics
GPU Type: HD (Westmere)
Base frequency (MHz): 500
Maximum frequency (MHz): 766
The number of supported displays: 2
Memory controller
The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s): 17.1
Other peripherals
Direct Media Interface
PCI Express 2.0 interface
Electrical / Thermal parameters
Maximum operating temperature
105°C
Thermal Design Power
35 Watt
Shipping
1. The items will be shipped out asap within 5 workdays when received a verified payment.You can track the goods when it is in transit through tracking NO.
2. We only ship to ORDER registered address.So please be assure your address in ORDER is correct and valid.Please make sure to leave the correct telephone number when filling your buyer information.
Returns
1. You can get a year's warranty in our store.
2. Returns accepted.Item must be in original condition.And you should pay the additional shipping fees incurred and the items returned should be kept in their original state.
Quality
1. Each item have been tested critically before shipment effected, we have build several testing stations specially for CPU, please buy it with worry-free.
2. Please make sure the contact of fan and CPU is good, will not cause the CPU temperature is too high.Thank you!
3. Please don't hesitate to contact us if you have any questions or concerns before or after your purchase.We are committed to your 100% satisfaction.
Color
Ekranas ir šviesos šaudyti turės įtakos spalva produktų nuotraukos yra nuoroda tik, pagal mūsų turimus produktus.
Atsiliepimai
1. Mes išlaikyti aukštą meistriškumą ir siekti 100% klientų pasitenkinimo.Prašome palikti teigiamą atsiliepimą, jei jūs patenkinti mūsų produktus ir paslaugas.
2. Bet jūsų pastabų ir pasiūlymų bus labai dėkingi.Tuojau pat susisiekite su mumis, jei turite kokių nors problemų.Mes esame visada pasiruošę atsakyti ir paramos.Ačiū!
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