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Intel

Intel Core 2 Quad Q9550 Yorkfield 2.83GHz 12MB L2 Cache LGA 775 95W Quad-Core Desktop Processor - Retail

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Intel Core 2 Quad Q9550 2.83GHz LGA 775 95W Quad-Core Desktop Processor - Retail
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Intel Core 2 Quad Q9550 2.83GHz LGA 775 95W Quad-Core Desktop Processor - Retail
Original Price: $279.99
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Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 3 years
  • Manufacturer Limited Warranty period (labor): 3 years

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This item is covered by Newegg.com's CPU Replacement Only Return Policy.

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OverviewCustomer ReviewSpecificationsProduct Tour
Crush your enemies, climb the tower of paperwork, or do both at the same time. Intel's Core 2 Quad Q9550 not only makes it possible, it makes it easy. The Core 2 Quad Q9550 has quad cores that run at 2.83GHz and shares 12MB of L2 cache.

Quad cores means true multi-tasking and multi-threading. Tasks or threads get their own core; no more sharing one core and set of clock cycles. This lets you turn your system into the ultimate home entertainment center PC. One core handles the usual action on your operating system, while the second can play a DVD on the TV, the third download a file from internet, and the fourth one sends audio to the kids in another room with no lags or stutters. All this is made easier with Intel’s advanced Digital Media Boost.

The 45nm Intel Core 2 Quad processor is armed with Intel HD Boost, which implements new Intel Streaming SIMD Extension 4.1 (Intel SSE4.1) instructions for fast high definition video editing and encoding, enhance the multimedia performance.

Review Summary (read more reviews, write a review)

5
newegg
85%
4
newegg
10%
3
newegg
2%
2
newegg
1%
1
newegg
2%
Product Rating:
Total Reviews: 1074

Great Performance

white Reviewed By: Jay on 9/23/2008
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: I do a lot of rendering with Cinema 4D and this increased my render times some 130%! It more than doubled the output of my Intel C2D e6600. Currently my Q9550 is overclocked to 3.3GHz and stays about 10 degrees cooler than my OC'ed e6600 at the same speed, which is directly related to the new 45nm fab process I suspect. It's amazing how the power of my computer instantly doubled just by adding a new chip and upgrading my bios. I couldn't be happier with it.
Cons: The only con I can think of is that it doesn't really help with gaming. But that's not a problem with the chip, but with the game developers. Eventually more and more games will utilize more cores, but as of now there are only a few which really benefit.
Other Thoughts: For those working in 3D rendering this chip is a MUST HAVE. Especially now that it's so cheap! Games will benefit only a little, so it's probably best to stick with a high-clock Core2duo for now if all you want it for is gaming. And, as always, if this helped you in any way hit the 'YES' button below!
498 out of 518 people found this review helpful. Did you? Yes No

E0 or C1?

white Reviewed By: on 9/9/2008
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: This is not a review but a request to all people reviewing this product. Please list whether you recieved C1 Stepping or E0 stepping.

You can find this information on the side of the box, it will be version SLAWQ if it is C1 stepping. It will be SLB8V if it is E0 stepping.

Newegg won't tell us which version we are buying, so we rely on people who have already purchased this processor to tell those of us who are thinking of buying it what version Newegg is shipping out.

It is important because the E0 will be better for overclocking. Thanks!
Cons: Newegg won't tell us which stepping their processor is!
Other Thoughts: For the record, the one i ordered on 15 August and recieved on 20 August was C1 Stepping.
327 out of 350 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelBX80569Q9550
SeriesCore 2 Quad
CPU Socket TypeLGA 775
CoreYorkfield
Multi-CoreQuad-Core

Review Summary (read all 1074 Reviews, write a review)

5
newegg
85%
4
newegg
10%
3
newegg
2%
2
newegg
1%
1
newegg
2%
Product Rating:
Total Reviews: 1074

Wow!!

white Reviewed By: AmeriCansin on 2/8/2010
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: This CPU is outstanding! The first day I tested it out by having lots of things running at once, for instance, Firefox open, 9 MPC-HomeCinema windows open and playing all high def movies ranging from 720p to 1080p videos, playing music on winamp, downloading some torrent files, and then mean while searching through one of my hard drives with little lag and hiccups.
Cons: None So far.
Other Thoughts: A must have for those multitasking users.

Dell Studio Slim 540s
Windows 7 Ultimate x64
Intel Core 2 Quad 9550
Seagate Barracuda ES.2 500GB 32MB x2 at Raid 0
GeIL Black Dragon 4GB PC2 6400 (4 x 1GB)
LG Blu-ray Disc Burner & HD DVD-ROM Drive GGW-H20L
D-Link DWA-556
BELKIN USB 2.0 Hi-Speed 3-Port Low Profile PCI Card
Did you find this review helpful? Yes No

white Reviewed By: jahworkes on 2/8/2010
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: fast does the job
Cons: not i7 coming soon
Did you find this review helpful? Yes No

Good if you get a working one

white Reviewed By: Anduril on 2/3/2010
Rating + 4
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
Pros: Quad Core 2.8 Ghz
Handles everything I've thrown at it, including playing a game and encoding a movie at the same time
Cons: First one was semi-DOA. It would work, but only for an hour or so at a time. Then it would BSOD. Finally the whole computer shut off, and when I turned it back on, all the fans were spinning on high and it said CPU not detected.
Other Thoughts: Overpriced. If you're able, buy at M*croc*nter for $100 less, and an actual return policy. I brought back the failed CPU and had a new one in my hand in less than 5 minutes.
1 out of 2 people found this review helpful. Did you? Yes No
Model
Brand Intel
Series Core 2 Quad
Model BX80569Q9550
CPU Socket Type
CPU Socket Type LGA 775
Tech Spec
Core Yorkfield
Multi-Core Quad-Core
Name Core 2 Quad Q9550
Operating Frequency 2.83GHz
FSB 1333MHz
L2 Cache 12MB
Manufacturing Tech 45 nm
64 bit Support Yes
Hyper-Threading Support No
Virtualization Technology Support Yes
Multimedia Instruction MMX, SSE, SSE2, SSE3, SSE4, EM64T
Voltage 0.85V – 1.3625V
Thermal Design Power 95W
Cooling Device Heatsink and Fan included
Manufacturer Warranty
Parts 3 years limited
Labor 3 years limited

Introduction

Crush your enemies, climb the tower of paperwork, or do both at the same time. Intel's Core 2 Quad Q9550 not only makes it possible, it makes it easy. The Core 2 Quad Q9550 has quad cores that run at 2.83GHz and shares 12MB of L2 cache.

Quad cores means true multi-tasking and multi-threading. Tasks or threads get their own core; no more sharing one core and set of clock cycles. This lets you turn your system into the ultimate home entertainment center PC. One core handles the usual action on your operating system, while the second can play a DVD on the TV, the third download a file from internet, and the fourth one sends audio to the kids in another room with no lags or stutters. All this is made easier with Intel’s advanced Digital Media Boost.

The 45nm Intel Core 2 Quad processor is armed with Intel HD Boost, which implements new Intel Streaming SIMD Extension 4.1 (Intel SSE4.1) instructions for fast high definition video editing and encoding, enhance the multimedia performance.

Highlights

newegg Intel Core 2 Quad-core Processor
With four processing cores, the multitasking monster Quad-Core Intel Core 2 processor delivers fourfold the performance on highly-threaded applications, taking your desktop PC experience into a completely new realm of mega power. The powerful processor delivers serious performance on the ultra-demanding games of today and tomorrow. The innovative 45nm quad-core technology optimizes thermal performance for reduced power consumption and noise.
newegg Intel Advanced Smart Cache
Intel Advanced Smart Cache Technology dynamically allocates the shared L2 cache to each processor core based on workload. This efficient, multi-core-optimized implementation increases the probability that each core can access data from fast L2 cache, resulting in significantly reduced latency for frequently used data and improved performance.
newegg Intel Wide Dynamic Execution
With Intel Wide Dynamic Execution, each of the four cores can complete up to four full instructions simultaneously, improves execution speed and efficiency, delivering more instructions per clock cycle.
newegg Execute Disable Bit (EDB)
Intel's Execute Disable Bit function can prevent certain classes of malicious "buffer overflow" attacks when combined with a supporting operating system. Execute Disable Bit allows the processor to classify areas in memory where application code can execute and where it cannot. When a malicious worm attempts to insert code in the buffer, the processor disables code execution, preventing damage or worm propagation.
newegg Intel Virtualization Technology (Intel VT)
With Intel VT, one hardware platform functions as multiple "virtual" platforms. For business, Intel VT offers improved manageability, limiting downtime and maintaining worker productivity by isolating computing activities into separate partitions. In the home, Intel VT allows creating unique user environments for multiple family members using the same platform simultaneously.

Quick Specs

BrandIntel
SeriesCore 2 Quad
Multi-CoreQuad-Core
64 bit SupportYes
Manufacturing Tech45 nm
CoreYorkfield
CPU Socket TypeLGA 775
FSB1333MHz
L2 Cache12MB
Cooling DeviceHeatsink and Fan included
Multimedia InstructionMMX, SSE, SSE2, SSE3, SSE4, EM64T
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