Core 2 Quad Q9550s vs Phenom II X4 X920 BE
Primary details
Comparing Phenom II X4 X920 BE and Core 2 Quad Q9550s processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2166 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 4x AMD Phenom II | no data |
| Power efficiency | 3.07 | no data |
| Architecture codename | Champlain (2010−2011) | Yorkfield (2007−2009) |
| Release date | 12 May 2010 (14 years ago) | 27 January 2009 (15 years ago) |
Detailed specifications
Phenom II X4 X920 BE and Core 2 Quad Q9550s 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | no data | 2.83 GHz |
| Boost clock speed | 2.3 GHz | 0.83 GHz |
| Bus rate | 3600 MHz | 1333 MHz |
| L1 cache | 256 KB | 64 KB (per core) |
| L2 cache | 2 MB | 12 MB (shared) |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 45 nm |
| Die size | no data | 2x 107 mm2 |
| Maximum case temperature (TCase) | no data | 76 °C |
| Number of transistors | no data | 820 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.85V-1.3625V |
Compatibility
Information on Phenom II X4 X920 BE and Core 2 Quad Q9550s 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 | no data | 1 |
| Socket | S1 | LGA775 |
| Power consumption (TDP) | 45 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X4 X920 BE and Core 2 Quad Q9550s. You'll probably need this information if you require some particular technology.
| Instruction set extensions | HyperTransport 3.0, Enhanced Virus Protection, AMD64, SSE4A, unlocked multiplier | no data |
| VirusProtect | + | - |
| 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
Phenom II X4 X920 BE and Core 2 Quad Q9550s technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X4 X920 BE and Core 2 Quad Q9550s are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X4 X920 BE and Core 2 Quad Q9550s. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Phenom II X4 X920 BE and Core 2 Quad Q9550s.
| PCIe version | no data | 2.0 |
Pros & cons summary
| Recency | 12 May 2010 | 27 January 2009 |
| Power consumption (TDP) | 45 Watt | 65 Watt |
Phenom II X4 X920 BE has an age advantage of 1 year, and 44.4% lower power consumption.
We couldn't decide between Phenom II X4 X920 BE and Core 2 Quad Q9550s. We've got no test results to judge.
Be aware that Phenom II X4 X920 BE is a notebook processor while Core 2 Quad Q9550s is a desktop one.
Should you still have questions on choice between Phenom II X4 X920 BE and Core 2 Quad Q9550s, ask them in Comments section, and we shall answer.
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