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Intel Core 2 Quad Q8400S 2.66GHz Quad-Core (BX80580Q8400S) Processor - Picture 1 of 1

Intel Core 2 Quad Q8400 2.66GHz Quad-Core (BX80580Q8400) Processor

4.864 product ratings

inwm9492 (5217)
99% positive feedback

Price:

$19.00

Free shipping

Estimated delivery Mon, Aug 5 - Wed, Aug 14

Returns:

30 days returns. Buyer pays for return shipping.

Condition:

Used

Processor Model : Q8400S. AMD epyc 7502p 2.5ghz 32 core 64 thread -128mb 180w CPU processor. AMD epyc 7702 2ghz -3.35ghz 64 core 128 lines interface sp3-CPU processor. Processor Type : Core 2 Quad. Help & Info.

About this product

Product Identifiers

Brand
Intel
MPN
BX80580Q8400
UPC
0735858208888, 0675901010481
eBay Product ID (ePID)
74107840

Product Key Features

Socket Type
LGA 775/Socket T
Processor Type
Core 2 Quad

Additional Product Features

Manufacturing Process
45 NM
MAX. Operating Temperature
71.4°C
Platform Compatibility
PC
Installed Size
4MB
Processor Quantity
1
Product Type
Processor
Bus Speed
Fsb SPEED-1333MHz
L3 Cache
4MB
Clock Speed
2.66GHz
64-Bit Computing
Yes
Multi-CORE Technology
Quad-CORE
Processor Model
CORE 2 Quad Q8400
Cooling Component(s) Included
None/Processor only
L2 Cache
4MB
Compatible Slots
1X Processor-LGA 775/Socket T Socket
Tdp
95w
Package Type
Intel Boxed
Type
L2 Caché
Level 1 Size
64KB
Architecture Features
Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2

All listings for this product

item 1 Intel Core 2 Quad Q6700 Q8400 Q9300 Q9400 Q9450 Q9550 LGA 775/T CPU Processor
$10.56
Free shipping
item 2 Intel Core 2 Quad Q8400 CPU (SLGT6) 2.66GHz 4MB 1333MHz Socket 775 Processors
$10.77
Free shipping
item 3 Intel Core 2 Quad Q6600 Q6700 Q8200 Q8300 Q8400 Q9550 LGA 775 CPU Processor
$10.81
Free shipping
item 4 Free shipping Intel Core 2 Quad Q8400 LGA 775 (SLGT6) CPU Processor 2.66 GHz
$10.86
Free shipping
item 5 Intel Core 2 Quad Q6700 Q8400 Q9300 Q9400 Q9450 Q9550 LGA 775/T CPU Processor
$6.98
+$4.00 shipping
item 6 Intel Core 2 Quad Q8400 2.66GHz Quad-Core (BX80580Q8400) Processor
$11.88
Free shipping
item 7 Intel Core 2 Quad Q8400S 2.66GHz Quad-Core (BX80580Q8400S) Processor
$19.00
Free shipping

See all 10

4.8

4.8 out of 5 stars based on 64 product ratings

64 product ratings

55 users rated this 5 out of 5 stars
7 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 42 reviews

5 out of 5 stars
by victor5665Apr 16, 2020
Top favorable review
Value for money upgrade for those horrible LGA775 Celerons
I just needed to get rid (burn and destroy) an old Celeron from the PC I was upgrading. After careful research on which CPU the motherboard could take – I opted for this one. I didn’t go mad and pick the most powerful, quad-core processor. I needed to stay in-budget, without the need to change the PSU. All things being considered, and with a slight upgrade in the CPU fan, I got the PC a fantastic upgrade. I installed Win10 and the PC is much more usable than before. Highly recommend this CPU.
Verified purchase: Yes | Condition: Pre-owned
3 out of 5 stars
by xhPQEG6ERcq@Del...Mar 19, 2018
Top critical review
Intel Core 2 Quad Q8400S
The CPU arrived really late for me. I am just glad it arrived. The Quad Q8400S, I give it 3 stars, because it runs at 60 to 70 degrees Fahrenheit. And that is pretty normal according to different sites. Of course, I put in the proper chemical paste, heat sink, and fans to keep it cool. However, really, its not worth it from a power (watts) and performance perspective.
Verified purchase: Yes | Condition: Pre-owned
4 out of 5 stars
by 105005893@delet...Oct 29, 2010
The 4 Meg cache strangles the power of this chip
This chip is cheap for a reason, they only enabled 4 megs of cache. The reviewrs trying to sell you these who say thier as good a q9550 are full of it. I have owned a q6600, which is the better of the low end quads. I have also owned a qx6850, a q9650, e5200, e6300, and an e6600 that had the 4 meg cache on the dual core chip. The Cache is what makes all the difference. I over clocked most chips ... so i was able to compare the chips at the same speeds ... the q6600,qx6850, and q9650 crushed everything else. The big diffence, 8 and 12 megs of cache. The Q9650 can beat a low end icore(920/930) for the same reason. Not in all tests , because of the direct memory link, but for everyday stuff, and gaming ... more cache. the processor speed is secondary to the cache size. Also if you plan to over clock, the Q6600 was the big over clocker because of its lower FSB, this left room to over clock, getting the chips at 1333 with the locked multipliers won't leave you much room on a budget build to over clock unless your mother board can handle 1600-2000 mhz and not fry from the heat. That said, it is still a good price/performacne for a quadcore, and will get you to the medium range in power, handle most games well, a few may require down tweaking, most should be ok, pair this with a decent board and you'll be fine. 9800 GTS or better, find a 260gtx or two in sli, and you will be very happy for a cheap price.Read full review
5 out of 5 stars
by dn000045Sep 24, 2017
Quick and easy upgrade
Purchased this to upgrade my Intel Core 2 Duo CPU to a quad core CPU. Performs very well despite being used in a temp gaming rig and its age. Yes i recommend this as an upgrade for older pc's.
Verified purchase: Yes | Condition: Pre-owned
4 out of 5 stars
by vision611May 19, 2016
Q8400S
Old. But still have pretty good performance. Good option for thoose who wants uprage to 4-core CPU on old 775 socket motherboards. ;)
Verified purchase: Yes | Condition: Pre-owned

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Picture 1 of 1

Intel Core 2 Quad Q8400 2.66GHz Quad-Core (BX80580Q8400) Processor

About this product

Product Identifiers

Product Key Features

Additional Product Features

All listings for this product

Ratings and Reviews

Most relevant reviews

Value for money upgrade for those horrible LGA775 Celerons

Intel Core 2 Quad Q8400S

The 4 Meg cache strangles the power of this chip

Quick and easy upgrade

Q8400S

Best Selling in CPUs/Processors

Save on CPUs/Processors

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