Core 2 Duo SL9380 vs Xeon W-2140B
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 915 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | Intel Xeon W | Intel Core 2 Duo |
| Power efficiency | 8.77 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Skylake (server) (2017−2018) | Penryn (2008−2011) |
| Release date | 21 December 2017 (7 years ago) | 20 August 2009 (16 years ago) |
Detailed specifications
Xeon W-2140B and Core 2 Duo SL9380 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 | 8 (Octa-Core) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 3.2 GHz | 1.8 GHz |
| Boost clock speed | 4.2 GHz | 1.8 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 800 MHz |
| Multiplier | 32 | no data |
| L1 cache | 64K (per core) | no data |
| L2 cache | 1 MB (per core) | 6 MB |
| L3 cache | 11 MB (shared) | 6 MB L2 Cache |
| Chip lithography | 14 nm | 45 nm |
| Die size | 484 mm2 | 107 mm2 |
| Maximum core temperature | no data | 105 °C |
| Maximum case temperature (TCase) | 70 °C | no data |
| Number of transistors | no data | 410 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.05V-1.15V |
Compatibility
Information on Xeon W-2140B and Core 2 Duo SL9380 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 | 2066 | BGA956 |
| Power consumption (TDP) | 120 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W-2140B and Core 2 Duo SL9380. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| TSX | + | - |
| Idle States | no data | - |
| Demand Based Switching | no data | - |
| FSB parity | no data | - |
Security technologies
Xeon W-2140B and Core 2 Duo SL9380 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W-2140B and Core 2 Duo SL9380 are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W-2140B and Core 2 Duo SL9380. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | no data |
| Maximum memory size | 512 GB | no data |
| Maximum memory bandwidth | 85.33 GB/s | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon W-2140B and Core 2 Duo SL9380.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | no data |
Pros & cons summary
| Recency | 21 December 2017 | 20 August 2009 |
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 14 nm | 45 nm |
| Power consumption (TDP) | 120 Watt | 17 Watt |
Xeon W-2140B has an age advantage of 8 years, 300% more physical cores and 700% more threads, and a 221.4% more advanced lithography process.
Core 2 Duo SL9380, on the other hand, has 605.9% lower power consumption.
We couldn't decide between Intel Xeon W-2140B and Intel Core 2 Duo SL9380. We've got no test results to judge.
Be aware that Xeon W-2140B is a server/workstation processor while Core 2 Duo SL9380 is a notebook one.
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