Intel Core 2 Duo E8200 EU80570PJ0676M (BX80570E8200 / BXC80570E8200)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Core 2 Duo
Model number  ? E8200
Part numberEU80570PJ0676M
BX80570E8200 s-specSLAPP
BXC80570E8200 s-specSLAPP
EU80570PJ0676M s-specSLAPP
Frequency (MHz)  ? 2667
Bus speed (MHz)  ? 1333
Clock multiplier  ? 8
Package775-land Flip-Chip Land Grid Array (FC-LGA8)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 775 (LGA775)
Introduction dateJan 7, 2008
Price at introduction$163
 
Architecture / Microarchitecture
Processor coreWolfdale
Manufacturing process0.045 micron
Data width64 bit
Number of cores2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB instruction caches
2 x 32 KB data caches
Level 2 cache size  ? shared 8-way set associative 6 MB
Features
  • MMX instruction set
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • SSE4.1
  • EM64T technology  ? 
  • Virtualization Technology
  • Execute Disable Bit technology
  • Trusted Execution Technology
Low power features
  • Enhanced SpeedStep technology  ? 
  • Stop Grant state  ? 
  • Halt state
  • Extended Halt state
  • Extended Stop Grant State
  • Sleep state  ? 
  • Deep Sleep state  ? 
  • Deeper Sleep state
 
Electrical/Thermal parameters
V core (V)  ? 0.85 - 1.3625
Min/Max operating temperature (°C)  ? 5 - 72.4
Min/Max power dissipation (W)  ? 6 (TDP in Deeper Sleep mode) / 100.31
Thermal Design Power (W)  ? 65
 
Notes on Intel EU80570PJ0676M
  • Binary compatible with 32-bit x86 software
  • Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz
  • Part EU80570PJ0676M is an OEM processor
  • Parts BX80570E8200, BXC80570E8200 and BX80570E8200A are boxed (retail) processors

Comments (3)

Underclocking

2008-07-08 09:19:31
Posted by: lexluthermiester

All Core2/CoreQuad CPU's can be underclocked. Reducing the multiplyer is a valid method. Reducing the FSB is the other.

Re: power saving & less fan noise

2008-02-29 06:25:36
Posted by: tthat guy

Yes they can be underclocked. With mine the multiplier switches between 6 and 8x depending on how much load the system is under so it basically underlocks to 2Ghz when you're not doing much.

But if you want, yes you can underclock it more than that by lowering the FSB and it'll work fine. You probably won’t see much benefit though because this is a very efficient CPU. I think mine uses about 5watts when idle. If you’re worried about noise just buy a better heatsink, the one I use is about 4 times bigger than the stock one.

power saving & less fan noise

2008-02-12 17:19:35
Posted by: malc from the UK

please can someone tell me if a cpu such as this one can be under-clocked ?

just so that the computer can be run with lower fan rpm and therefore less noise ?

thanks

Response: I think they cannot be underclocked, but I may be mistaken. Please post the question in the forum.
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