Core 2 Quad Q9505S vs A6-6400K
Primary details
Comparing A6-6400K and Core 2 Quad Q9505S processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2519 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD A-Series (Desktop) | no data |
| Power efficiency | 1.38 | no data |
| Architecture codename | Richland (2013−2014) | no data |
| Release date | 1 June 2013 (11 years ago) | 1 July 2009 (15 years ago) |
Detailed specifications
A6-6400K and Core 2 Quad Q9505S 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 | 2 (Dual-core) | 4 (Quad-Core) |
| Threads | 2 | no data |
| Base clock speed | 3.9 GHz | 2.83 GHz |
| Boost clock speed | 4.1 GHz | no data |
| Bus rate | no data | 1333 MHz |
| L1 cache | 96 KB | no data |
| L2 cache | 1024 KB | no data |
| L3 cache | 0 KB | 6 MB L2 Cache |
| Chip lithography | 32 nm | 45 nm |
| Die size | 246 mm2 | no data |
| Maximum core temperature | 70 °C | 76 °C |
| Maximum case temperature (TCase) | 70 °C | no data |
| Number of transistors | 1,178 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| VID voltage range | no data | 0.85V-1.3625V |
Compatibility
Information on A6-6400K 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 | FM2 | LGA775 |
| Power consumption (TDP) | 65 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A6-6400K and Core 2 Quad Q9505S. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE1-4a, AES, ABM, AVX, BMI1, AMD64, VT, EVP, Turbo Core 3.0 | no data |
| AES-NI | + | - |
| FMA | FMA4 | - |
| AVX | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| 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 | - |
Security technologies
A6-6400K and Core 2 Quad Q9505S 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 A6-6400K and Core 2 Quad Q9505S are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A6-6400K and Core 2 Quad Q9505S. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | no data |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8470D | no data |
| จำนวนพาธไลน์ | 192 | no data |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of A6-6400K and Core 2 Quad Q9505S integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by A6-6400K and Core 2 Quad Q9505S integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 11 | no data |
Peripherals
Specifications and connection of peripherals supported by A6-6400K and Core 2 Quad Q9505S.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Recency | 1 June 2013 | 1 July 2009 |
| Physical cores | 2 | 4 |
| Chip lithography | 32 nm | 45 nm |
A6-6400K has an age advantage of 3 years, and a 40.6% more advanced lithography process.
Core 2 Quad Q9505S, on the other hand, has 100% more physical cores.
We couldn't decide between A6-6400K and Core 2 Quad Q9505S. We've got no test results to judge.
Should you still have questions on choice between A6-6400K and Core 2 Quad Q9505S, 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.
