Opteron 6168 vs Core 2 Quad Q8300
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2661 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.48 | no data |
| Designer | Intel | AMD |
| Architecture codename | Yorkfield (2007−2009) | Magny-Cours (2010−2011) |
| Release date | November 2008 (17 years ago) | 29 March 2010 (16 years ago) |
Detailed specifications
Core 2 Quad Q8300 and Opteron 6168 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 12 (Dodeca-Core) |
| Threads | 4 | 12 |
| Base clock speed | 2.5 GHz | no data |
| Boost clock speed | 2.5 GHz | 1.9 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | 64K (per core) | 768 KB (shared) |
| L2 cache | 4 MB (shared) | 6 MB (per core) |
| L3 cache | 0 KB | 12 MB |
| Chip lithography | 45 nm | 45 nm |
| Die size | 2x 81 mm2 | 346 mm2 |
| Maximum case temperature (TCase) | 71 °C | 69 °C |
| Number of transistors | 456 million | 1,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q8300 and Opteron 6168 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 2 |
| Socket | LGA775 | G34 |
| Power consumption (TDP) | 95 Watt | 115 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q8300 and Opteron 6168. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core 2 Quad Q8300 and Opteron 6168 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q8300 and Opteron 6168. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
Peripherals
Specifications and connection of peripherals supported by Core 2 Quad Q8300 and Opteron 6168.
| PCIe version | no data | 2.0 |
Pros & cons summary
| Physical cores | 4 | 12 |
| Threads | 4 | 12 |
| Power consumption (TDP) | 95 Watt | 115 Watt |
Core 2 Quad Q8300 has 21% lower power consumption.
Opteron 6168, on the other hand, has 200% more physical cores and 200% more threads.
We couldn't decide between Intel Core 2 Quad Q8300 and AMD Opteron 6168. We've got no test results to judge.
Note that Core 2 Quad Q8300 is a desktop processor while Opteron 6168 is a server/workstation one.
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