Processor N95 vs Core 2 Quad Q9400
Aggregate performance score
Processor N95 outperforms Core 2 Quad Q9400 by a whopping 135% based on our aggregate benchmark results.
Primary details
Comparing Core 2 Quad Q9400 and Processor N95 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2241 | 1609 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Alder Lake-N |
| Power efficiency | 1.33 | 19.87 |
| Architecture codename | Yorkfield (2007−2009) | Alder Lake-N (2023) |
| Release date | August 2008 (16 years ago) | 3 January 2023 (1 year ago) |
Detailed specifications
Core 2 Quad Q9400 and Processor N95 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 | 2.66 GHz | 0.1 GHz |
| Boost clock speed | 2.67 GHz | 3.4 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | 64K (per core) | 96 KB (per core) |
| L2 cache | 6 MB (shared) | 2 MB (shared) |
| L3 cache | 0 KB | 6 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Die size | 2x 81 mm2 | no data |
| Maximum core temperature | no data | 105 °C |
| 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 Processor N95 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 |
| Socket | LGA775 | Intel BGA 1264 |
| Power consumption (TDP) | 95 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q9400 and Processor N95. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| 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 Processor N95 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad Q9400 and Processor N95 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9400 and Processor N95. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR4, DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics Xe 16EUs (Tiger Lake-H) |
Peripherals
Specifications and connection of peripherals supported by Core 2 Quad Q9400 and Processor N95.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 9 |
Pros & cons summary
| Performance score | 1.34 | 3.15 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 95 Watt | 15 Watt |
Processor N95 has a 135.1% higher aggregate performance score, a 350% more advanced lithography process, and 533.3% lower power consumption.
The Processor N95 is our recommended choice as it beats the Core 2 Quad Q9400 in performance tests.
Note that Core 2 Quad Q9400 is a desktop processor while Processor N95 is a notebook one.
Should you still have questions on choice between Core 2 Quad Q9400 and Processor N95, ask them in Comments section, and we shall answer.
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