Core 2 Quad Q9505S vs Core i7-7740K
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Designer | Intel | Intel |
| Architecture codename | Kaby Lake-X (2017) | no data |
| Release date | no data | 1 July 2009 (16 years ago) |
Detailed specifications
Basic parameters of Core i7-7740K and Core 2 Quad Q9505S: 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) |
| Base clock speed | no data | 2.83 GHz |
| Boost clock speed | 4.3 GHz | no data |
| Bus rate | no data | 1333 MHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 256 KB (per core) | no data |
| L3 cache | 8192 KB (shared) | 6 MB L2 Cache |
| Chip lithography | 14 nm | 45 nm |
| Maximum core temperature | no data | 76 °C |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| VID voltage range | no data | 0.85V-1.3625V |
Compatibility
Information on Core i7-7740K and Core 2 Quad Q9505S 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 | 1151 | LGA775 |
| Power consumption (TDP) | 112 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-7740K and Core 2 Quad Q9505S. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| TSX | + | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | no data | - |
Security technologies
Core i7-7740K and Core 2 Quad Q9505S 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 i7-7740K and Core 2 Quad Q9505S are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-7740K and Core 2 Quad Q9505S. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | HD 630 | no data |
Pros & cons summary
| Chip lithography | 14 nm | 45 nm |
| Power consumption (TDP) | 112 Watt | 65 Watt |
i7-7740K has a 221% more advanced lithography process.
Core 2 Quad Q9505S, on the other hand, has 72% lower power consumption.
We couldn't decide between Intel Core i7-7740K and Intel Core 2 Quad Q9505S. We've got no test results to judge.
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