Ryzen 5 8540U vs Core 2 Quad Q9505S
Primary details
Comparing Core 2 Quad Q9505S and Ryzen 5 8540U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 661 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Power efficiency | no data | 39.21 |
| Architecture codename | no data | Hawk Point-U (Zen 4 + Zen 4c) (2023) |
| Release date | 1 July 2009 (15 years ago) | 6 December 2023 (less than a year ago) |
Detailed specifications
Core 2 Quad Q9505S and Ryzen 5 8540U 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) | 6 (Hexa-Core) |
| Threads | no data | 12 |
| Base clock speed | 2.83 GHz | 3.2 GHz |
| Boost clock speed | no data | 4.9 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | 6 MB L2 Cache | 16 MB (shared) |
| Chip lithography | 45 nm | 4 nm |
| Die size | no data | 137 mm2 |
| Maximum core temperature | 76 °C | 100 °C |
| Number of transistors | no data | 20,900 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q9505S and Ryzen 5 8540U 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 | LGA775 | FP7 |
| Power consumption (TDP) | 65 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q9505S and Ryzen 5 8540U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 |
| AES-NI | - | + |
| AVX | - | + |
| 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 |
| Precision Boost 2 | no data | + |
Security technologies
Core 2 Quad Q9505S and Ryzen 5 8540U 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 Q9505S and Ryzen 5 8540U are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9505S and Ryzen 5 8540U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 740M |
Peripherals
Specifications and connection of peripherals supported by Core 2 Quad Q9505S and Ryzen 5 8540U.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 14 |
Pros & cons summary
| Recency | 1 July 2009 | 6 December 2023 |
| Physical cores | 4 | 6 |
| Chip lithography | 45 nm | 4 nm |
| Power consumption (TDP) | 65 Watt | 28 Watt |
Ryzen 5 8540U has an age advantage of 14 years, 50% more physical cores, a 1025% more advanced lithography process, and 132.1% lower power consumption.
We couldn't decide between Core 2 Quad Q9505S and Ryzen 5 8540U. We've got no test results to judge.
Note that Core 2 Quad Q9505S is a desktop processor while Ryzen 5 8540U is a notebook one.
Should you still have questions on choice between Core 2 Quad Q9505S and Ryzen 5 8540U, ask them in Comments section, and we shall answer.
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