Intel Core 2 Quad Q6600 4-core LGA775
The 65nm Kentsfield architecture with its 8MB L2 cache and four physical cores made this one of the first accessible quad-core processors for the LGA 775 socket. Its strong overclocking headroom on the 1066 MHz FSB, often reaching 3.0GHz, gave it legendary longevity in budget builds. This processor is best for retro PC enthusiasts restoring a period-correct Windows XP or early Windows 7 gaming system.
Cores 4
Threads 4
Boost Clock 3000 MHz
TDP 105 W
Socket LGA 775
Integrated Graphics None Integrated Graphics
27 Overall Score
Price $70
Snapshot
Pros & Cons
Pros
- Strong social proof (100th percentile) 100th
- Strong feature (69th percentile) 69th
Cons
- Below average ai (12th percentile)
- Below average multi thread (15th percentile)
- Below average efficiency (16th percentile)
- Below average single thread (34th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has held steady over time
85/100Our AI sentiment read
Based on 9 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Core 2 Quad |
| Model | Q6600 |
| Codename | Kentsfield |
| Class | desktop |
| Process | 65 |
Cores & Clocks
| Cores | 4 |
| Threads | 4 |
| Base Clock | 2400 |
| Boost Clock | 3000 |
Cache
| L2 Cache | 8 |
Memory
| Memory Type | DDR3 |
| Max Speed | 1066 |
Platform & Power
| Socket | LGA 775 |
| TDP | 105 |
| Unlocked | No |
Graphics & AI
| Integrated Graphics | None Integrated Graphics |
vs Competition
| Spec | Intel Core 2 Quad Q6600 | Dell Xeon E5-2637 V2 | AMD A-Series APU A10-5800K | fosa1 fosa4ycn78izud | Thermal Grizzly Ryzen 7 CSF-AM5 | NEKSKA Electric Garlic Chopper Mini 350ml |
|---|---|---|---|---|---|---|
| Cores | 4 | 32 | 4 | 6 | - | - |
| Threads | 4 | 64 | 4 | 12 | - | - |
| Boost Clock Mhz | 3000 | 3500 | 4200 | 3060 | - | - |
| L3 Cache Mb | - | 256 | 32 | 12 | - | - |
| Tdp W | 105 | 200 | 100 | 95 | - | 30 |
| Socket | LGA 775 | Socket A/Socket 462 (PGA 462) | Socket FM2 | LGA1366 | AM5 | - |
| Integrated Graphics | None Integrated Graphics | No | AMD Radeon HD 7660D | - | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | User Sentiment | Efficiency | Multi Thread | Social Proof | Single Thread |
|---|---|---|---|---|---|---|---|---|
| Intel Core 2 Quad Q6600 | 11.9 | 69.4 | 36.7 | 64 | 16 | 15.1 | 99.5 | 34.1 |
| Dell Xeon E5-2637 V2 Compare | 99.1 | 90.7 | 76.2 | 0 | 97.3 | 99.2 | 1.5 | 89.3 |
| AMD A-Series APU A10-5800K Compare | 80.6 | 93.3 | 72.9 | 0 | 81.4 | 82.1 | 68.5 | 85.4 |
| fosa1 fosa4ycn78izud Compare | 25.7 | 20.1 | 64.8 | 0 | 24.5 | 24.5 | 65 | 36.1 |
| Thermal Grizzly Ryzen 7 CSF-AM5 Compare | 3.3 | 20.1 | 17.5 | 0 | 3.9 | 3.9 | 96.5 | 3.1 |
| NEKSKA Electric Garlic Chopper Mini 350ml Compare | 3.3 | 20.1 | 17.5 | 0 | 3.9 | 3.9 | 38.3 | 3.1 |
Price
Value & Pricing
From $70
Amazon 2 offers From $70
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
