Core 2 Quad Q9400s vs Core m3-6Y30
Primary details
Comparing Core m3-6Y30 and Core 2 Quad Q9400s processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2230 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core m3 | no data |
| Power efficiency | 28.69 | no data |
| Architecture codename | Skylake-Y (2015) | Yorkfield (2007−2009) |
| Release date | 1 September 2015 (9 years ago) | 18 January 2009 (15 years ago) |
| Launch price (MSRP) | $281 | no data |
Detailed specifications
Core m3-6Y30 and Core 2 Quad Q9400s 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 | 4 | 4 |
| Base clock speed | 0.9 GHz | 2.66 GHz |
| Boost clock speed | 2.2 GHz | 0.67 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 GT/s | 1333 MHz |
| Multiplier | 9 | no data |
| L1 cache | 128 KB | 64 KB (per core) |
| L2 cache | 512 KB | 6 MB (shared) |
| L3 cache | 4 MB (shared) | 0 KB |
| Chip lithography | 14 nm | 45 nm |
| Die size | 98.57 mm2 | 2x 82 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 76 °C |
| Number of transistors | 1750 Million | 456 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.85V-1.3625V |
Compatibility
Information on Core m3-6Y30 and Core 2 Quad Q9400s 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 (Uniprocessor) | 1 |
| Socket | FCBGA1515 | LGA775 |
| Power consumption (TDP) | 4.5 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core m3-6Y30 and Core 2 Quad Q9400s. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | + | no data |
| Turbo Boost Technology | 2.0 | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | + | no data |
| Smart Response | + | no data |
| Demand Based Switching | no data | - |
| FSB parity | no data | - |
Security technologies
Core m3-6Y30 and Core 2 Quad Q9400s technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | + | no data |
| MPX | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core m3-6Y30 and Core 2 Quad Q9400s are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core m3-6Y30 and Core 2 Quad Q9400s. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
| Maximum memory size | 16 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 29.861 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 515 | On certain motherboards (Chipset feature) |
| Max video memory | 16 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 850 MHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core m3-6Y30 and Core 2 Quad Q9400s integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
Graphics image quality
Maximum display resolutions supported by Core m3-6Y30 and Core 2 Quad Q9400s integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 3840x2160@60Hz | no data |
| Max resolution over DisplayPort | 3840x2160@60Hz | no data |
| Max resolution over VGA | N/A | no data |
Graphics API support
APIs supported by Core m3-6Y30 and Core 2 Quad Q9400s integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core m3-6Y30 and Core 2 Quad Q9400s.
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | 10 | no data |
Pros & cons summary
| Recency | 1 September 2015 | 18 January 2009 |
| Physical cores | 2 | 4 |
| Chip lithography | 14 nm | 45 nm |
| Power consumption (TDP) | 4 Watt | 65 Watt |
m3-6Y30 has an age advantage of 6 years, a 221.4% more advanced lithography process, and 1525% lower power consumption.
Core 2 Quad Q9400s, on the other hand, has 100% more physical cores.
We couldn't decide between Core m3-6Y30 and Core 2 Quad Q9400s. We've got no test results to judge.
Be aware that Core m3-6Y30 is a notebook processor while Core 2 Quad Q9400s is a desktop one.
Should you still have questions on choice between Core m3-6Y30 and Core 2 Quad Q9400s, ask them in Comments section, and we shall answer.
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