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Intel

Intel Core 2 Quad Q9300 Yorkfield 2.5GHz 6MB L2 Cache LGA 775 95W Quad-Core Processor - OEM

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Intel Core 2 Quad Q9300 2.5GHz LGA 775 95W Quad-Core Processor - OEM
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Intel Core 2 Quad Q9300 2.5GHz LGA 775 95W Quad-Core Processor - OEM
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This item is covered by Newegg.com's CPU Replacement Only Return Policy.

  • Return for refund within: non-refundable
  • Return for replacement within: 30 days
Customer ReviewSpecifications

Review Summary (read all 36 Reviews)

5
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78%
4
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8%
3
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11%
2
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1
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Product Rating:
Total Reviews: 36

Overall a good processor

white Reviewed By: Darkcobra007 on 5/2/2008
Rating + 4
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Runs very cool (20C idle and 26C load with air cooling) / slightly better overclocker than Q6600 (was able to get it up to 3.3GHz but haven't tried pushing it any harder yet) / excellent performance at this price / faster than Q6600 @ stock frequencies
Cons: 7.5 multiplier holds CPU back from being a monster of an overclocker, only 6MB cache (considering the previous gen Q6600 has 8MB), slightly less bang-for-your-buck compared to Q9450, motherboard needs to be able to handle a high FSB in order to get the full overclocking potential of this CPU
Other Thoughts: It is my opinion that the Q9450 is a slightly better value in the long run when compared to the Q9300 because you have twice the amount of cache (12MB versus 6MB), higher multiplier (8 versus 7.5 which is better for overclocking) and the default frequency is higher (2.66GHz versus 2.5GHz). I feel that these differences alone is worth the $100 premium over the Q9300. Don't get me wrong, I am still VERY pleased with the Q9300 but for those that can spare the extra $100 then I suggest they get the Q9450 instead. Comp specs: MSI P7N Diamond, 4GB OCZ DDR2-8500 1066MHz SLI, dual XFX 8800GT XXX Alpha Dog Edition GPUs in SLI, Vista Ultimate 64-bit, Thermalright Ultra-120 Extreme, CoolerMaster Real Power Pro 750W SLI PSU
1 out of 1 people found this review helpful. Did you? Yes No

Easy OC

white Reviewed By: Arnold on 4/22/2008
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: stsrted at 333 fsb went to 466 stable in 3-steps 3.51 Ghz, FSB 1866 hz, vcore of 1.23 v using cheap memory set to run at 800 hz (933 with over clock) running 1:1 with CPU at 2.1 v
Cons: appears to run hot with a stock copper core heat sink and fan from a Quad core 6600

Hardware monitor version 108 shows the 4-cores reaching 72 deg C after 3dMark06
Other Thoughts: SiSandra Cpu score of 60,000 is higher than intels best stock clock cpu

Asus P5K/EPU 8-phase power appears to keep high FSB stable, Trancends' cheapest 1066hz rated memory does the job
1 out of 2 people found this review helpful. Did you? Yes No

Good Stuff

white Reviewed By: ZeroCool on 4/22/2008
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Low Voltage, Heat generation. High FSB tolerance.
Cons: Low X, 7.5 X means you really have to bump up the FSB.
Other Thoughts: Excellent chip for a SFF pc.
2 out of 3 people found this review helpful. Did you? Yes No
Model
Brand Intel
Processors Type Desktop
Series Core 2 Quad
Model EU80580PJ0606M
CPU Socket Type
CPU Socket Type LGA 775
Tech Spec
Core Yorkfield
Multi-Core Quad-Core
Name Core 2 Quad Q9300
Operating Frequency 2.5GHz
FSB 1333MHz
L2 Cache 6MB
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 Cooling device not included - Processor Only
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