i7-2689M vs Xeon E5-2678 v3
Primary details
Comparing Xeon E5-2678 v3 and Core i7-2689M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 820 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | Xeon | Intel Core i7 |
| Power efficiency | 7.32 | no data |
| Architecture codename | Haswell (2013−2015) | Sandy Bridge (2011−2013) |
| Release date | 2015 (9 years ago) | no data (2024 years ago) |
Detailed specifications
Xeon E5-2678 v3 and Core i7-2689M 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 | 12 (Dodeca-Core) | 2 (Dual-core) |
| Threads | 24 | 4 |
| Base clock speed | 2.5 GHz | no data |
| Boost clock speed | 3.3 GHz | 2.4 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 4 × 5 GT/s |
| Multiplier | no data | 24 |
| L1 cache | 384 KB | 128 KB |
| L2 cache | 3072 KB | 512 KB |
| L3 cache | 30 MB | 4 MB |
| Chip lithography | 22 nm | 32 nm |
| Die size | 356 mm2 | no data |
| Maximum case temperature (TCase) | 84 °C | no data |
| Number of transistors | 5,560 million | 624 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon E5-2678 v3 and Core i7-2689M 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 | 2 | 1 (Uniprocessor) |
| Socket | LGA2011-3 | Socket G2 |
| Power consumption (TDP) | 120 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2678 v3 and Core i7-2689M. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | - |
Security technologies
Xeon E5-2678 v3 and Core i7-2689M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2678 v3 and Core i7-2689M are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2678 v3 and Core i7-2689M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR3-1333 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics 3000 |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2678 v3 and Core i7-2689M.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 40 | no data |
Pros & cons summary
| Physical cores | 12 | 2 |
| Threads | 24 | 4 |
| Chip lithography | 22 nm | 32 nm |
| Power consumption (TDP) | 120 Watt | 35 Watt |
Xeon E5-2678 v3 has 500% more physical cores and 500% more threads, and a 45.5% more advanced lithography process.
i7-2689M, on the other hand, has 242.9% lower power consumption.
We couldn't decide between Xeon E5-2678 v3 and Core i7-2689M. We've got no test results to judge.
Be aware that Xeon E5-2678 v3 is a server/workstation processor while Core i7-2689M is a notebook one.
Should you still have questions on choice between Xeon E5-2678 v3 and Core i7-2689M, ask them in Comments section, and we shall answer.
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