Xeon D-1813NT vs i7-3960X Extreme Edition
Aggregate performance score
Core i7-3960X Extreme Edition outperforms Xeon D-1813NT by a moderate 15% based on our aggregate benchmark results.
Primary details
Comparing Core i7-3960X Extreme Edition and Xeon D-1813NT processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1138 | 1230 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | Intel Core i7EE | no data |
| Power efficiency | 4.07 | 10.96 |
| Architecture codename | Sandy Bridge (2011−2013) | no data |
| Release date | 14 November 2011 (12 years ago) | 1 October 2023 (1 year ago) |
Detailed specifications
Core i7-3960X Extreme Edition and Xeon D-1813NT 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 | 6 (Hexa-Core) | 4 (Quad-Core) |
| Threads | 12 | 8 |
| Base clock speed | no data | 2.2 GHz |
| Boost clock speed | 3.3 GHz | 2.4 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 5 GT/s | no data |
| Multiplier | 33 | no data |
| L2 cache | 1,536 KB | no data |
| L3 cache | 15 MB | 10240 KB |
| Chip lithography | 32 nm | no data |
| Die size | 434.72 mm2 | no data |
| Number of transistors | 2270 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-3960X Extreme Edition and Xeon D-1813NT 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) | no data |
| Socket | no data | FCBGA2227 |
| Power consumption (TDP) | 130 Watt | 42 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-3960X Extreme Edition and Xeon D-1813NT. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Core i7-3960X Extreme Edition and Xeon D-1813NT technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-3960X Extreme Edition and Xeon D-1813NT are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-3960X Extreme Edition and Xeon D-1813NT. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | 64 GB | 256 GB |
| Max memory channels | no data | 2 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Core i7-3960X Extreme Edition and Xeon D-1813NT.
| PCIe version | 2.00 | 4.0 |
| PCI Express lanes | 40 | 16 |
| USB revision | no data | 3.0 |
| Max number of SATA 6 Gb/s Ports | no data | 24 |
| Number of USB ports | no data | 4 |
| Integrated LAN | no data | + |
Pros & cons summary
| Performance score | 5.80 | 5.05 |
| Recency | 14 November 2011 | 1 October 2023 |
| Physical cores | 6 | 4 |
| Threads | 12 | 8 |
| Power consumption (TDP) | 130 Watt | 42 Watt |
i7-3960X Extreme Edition has a 14.9% higher aggregate performance score, and 50% more physical cores and 50% more threads.
Xeon D-1813NT, on the other hand, has an age advantage of 11 years, and 209.5% lower power consumption.
The Core i7-3960X Extreme Edition is our recommended choice as it beats the Xeon D-1813NT in performance tests.
Note that Core i7-3960X Extreme Edition is a desktop processor while Xeon D-1813NT is a server/workstation one.
Should you still have questions on choice between Core i7-3960X Extreme Edition and Xeon D-1813NT, ask them in Comments section, and we shall answer.
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