Turion II M500 vs Core 2 Quad Q9400
Aggregate performance score
Core 2 Quad Q9400 outperforms Turion II M500 by a whopping 154% based on our aggregate benchmark results.
Primary details
Comparing Core 2 Quad Q9400 and Turion II M500 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2241 | 2843 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD Turion II |
| Power efficiency | 1.34 | 1.43 |
| Architecture codename | Yorkfield (2007−2009) | Caspian (2009) |
| Release date | August 2008 (16 years ago) | 10 September 2009 (15 years ago) |
Detailed specifications
Core 2 Quad Q9400 and Turion II M500 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 | 2.66 GHz | no data |
| Boost clock speed | 2.67 GHz | 2.2 GHz |
| Bus rate | 1333 MHz | 3600 MHz |
| L1 cache | 64K (per core) | no data |
| L2 cache | 6 MB (shared) | 1 MB |
| L3 cache | 0 KB | no data |
| Chip lithography | 45 nm | 45 nm |
| Die size | 2x 81 mm2 | no data |
| Maximum case temperature (TCase) | 71 °C | no data |
| Number of transistors | 456 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q9400 and Turion II M500 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 | no data |
| Socket | LGA775 | Socket S1 (s1g3) 638-pin |
| Power consumption (TDP) | 95 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q9400 and Turion II M500. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization |
| PowerNow | - | + |
| 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 Q9400 and Turion II M500 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 Core 2 Quad Q9400 and Turion II M500 are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9400 and Turion II M500. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
Pros & cons summary
| Performance score | 1.37 | 0.54 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Power consumption (TDP) | 95 Watt | 35 Watt |
Core 2 Quad Q9400 has a 153.7% higher aggregate performance score, and 100% more physical cores and 100% more threads.
Turion II M500, on the other hand, has 171.4% lower power consumption.
The Core 2 Quad Q9400 is our recommended choice as it beats the Turion II M500 in performance tests.
Note that Core 2 Quad Q9400 is a desktop processor while Turion II M500 is a notebook one.
Should you still have questions on choice between Core 2 Quad Q9400 and Turion II M500, 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.
