Xeon E-2436 vs Core 2 Extreme QX9775
Primary details
Comparing Core 2 Extreme QX9775 and Xeon E-2436 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 511 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 97.95 |
| Market segment | Desktop processor | Server |
| Power efficiency | no data | 20.61 |
| Architecture codename | Yorkfield (2007−2009) | Raptor Lake-S (2023−2024) |
| Release date | March 2008 (16 years ago) | 14 December 2023 (less than a year ago) |
| Launch price (MSRP) | no data | $331 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core 2 Extreme QX9775 and Xeon E-2436 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 | 4 | 12 |
| Base clock speed | 3.2 GHz | 2.9 GHz |
| Boost clock speed | 3.2 GHz | 5 GHz |
| Bus rate | 1600 MHz | 16 GT/s |
| L1 cache | 64K (per core) | 80 KB (per core) |
| L2 cache | 12 MB (shared) | 1.25 MB (per core) |
| L3 cache | 0 KB | 18 MB (shared) |
| Chip lithography | 45 nm | Intel 7 nm |
| Die size | 2x 107 mm2 | 163 mm2 |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 63 °C | no data |
| Number of transistors | 820 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Core 2 Extreme QX9775 and Xeon E-2436 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 | LGA771 | FCLGA1700 |
| Power consumption (TDP) | 150 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Extreme QX9775 and Xeon E-2436. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | 2 |
| Hyper-Threading Technology | - | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Demand Based Switching | - | no data |
| Turbo Boost Max 3.0 | no data | - |
| FSB parity | - | no data |
Security technologies
Core 2 Extreme QX9775 and Xeon E-2436 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Extreme QX9775 and Xeon E-2436 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9775 and Xeon E-2436. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR5-4800 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core 2 Extreme QX9775 and Xeon E-2436.
| PCIe version | no data | 5 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Physical cores | 4 | 6 |
| Threads | 4 | 12 |
| Power consumption (TDP) | 150 Watt | 65 Watt |
Xeon E-2436 has 50% more physical cores and 200% more threads, and 130.8% lower power consumption.
We couldn't decide between Core 2 Extreme QX9775 and Xeon E-2436. We've got no test results to judge.
Note that Core 2 Extreme QX9775 is a desktop processor while Xeon E-2436 is a server/workstation one.
Should you still have questions on choice between Core 2 Extreme QX9775 and Xeon E-2436, ask them in Comments section, and we shall answer.
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