Pentium P6300 vs Core 2 Quad Q9550s
Primary details
Comparing Core 2 Quad Q9550s and Pentium P6300 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2856 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Pentium |
| Power efficiency | no data | 1.43 |
| Architecture codename | Yorkfield (2007−2009) | Arrandale (2010−2011) |
| Release date | 27 January 2009 (15 years ago) | 9 January 2011 (13 years ago) |
Detailed specifications
Core 2 Quad Q9550s and Pentium P6300 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) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 2.83 GHz | 2.27 GHz |
| Boost clock speed | 0.83 GHz | 0.27 GHz |
| Bus type | no data | DMI 1.0 |
| Bus rate | 1333 MHz | 1 × 2.5 GT/s |
| Multiplier | no data | 17 |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 12 MB (shared) | 256K (per core) |
| L3 cache | 0 KB | 3 MB (shared) |
| Chip lithography | 45 nm | 32 nm |
| Die size | 2x 107 mm2 | 81+114 mm2 |
| Maximum core temperature | no data | 90 °C |
| Maximum case temperature (TCase) | 76 °C | no data |
| Number of transistors | 820 million | 384 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q9550s and Pentium P6300 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 | 1 (Uniprocessor) |
| Socket | LGA775 | PGA988 |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q9550s and Pentium P6300. You'll probably need this information if you require some particular technology.
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | - | - |
| PAE | no data | 36 Bit |
| FDI | no data | + |
| Fast Memory Access | no data | + |
| FSB parity | + | no data |
Security technologies
Core 2 Quad Q9550s and Pentium P6300 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad Q9550s and Pentium P6300 are enumerated here.
| VT-d | + | - |
| VT-x | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9550s and Pentium P6300. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 17.051 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel® HD Graphics for Previous Generation Intel® Processors |
| Clear Video | no data | + |
| Graphics max frequency | no data | 667 MHz |
Graphics interfaces
Available interfaces and connections of Core 2 Quad Q9550s and Pentium P6300 integrated GPUs.
| Number of displays supported | no data | 2 |
Peripherals
Specifications and connection of peripherals supported by Core 2 Quad Q9550s and Pentium P6300.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 27 January 2009 | 9 January 2011 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Core 2 Quad Q9550s has 100% more physical cores and 100% more threads.
Pentium P6300, on the other hand, has an age advantage of 1 year, a 40.6% more advanced lithography process, and 85.7% lower power consumption.
We couldn't decide between Core 2 Quad Q9550s and Pentium P6300. We've got no test results to judge.
Note that Core 2 Quad Q9550s is a desktop processor while Pentium P6300 is a notebook one.
Should you still have questions on choice between Core 2 Quad Q9550s and Pentium P6300, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
