Xeon E3-1501M v6 vs E5-2686 v4
Primary details
Comparing Xeon E5-2686 v4 and Xeon E3-1501M v6 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 538 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 32.09 | no data |
| Market segment | Server | Mobile workstation |
| Series | Intel Xeon E5 | Intel Xeon E3 |
| Architecture codename | Broadwell (2015−2019) | Kaby Lake (2016−2019) |
| Release date | 20 June 2016 (8 years ago) | 12 June 2017 (7 years ago) |
| Current price | $80 | $227 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E5-2686 v4 and Xeon E3-1501M v6 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 | 18 (Octadeca-Core) | 4 (Quad-Core) |
| Threads | 36 | 4 |
| Base clock speed | 2.3 GHz | no data |
| Boost clock speed | 3 GHz | 2.9 GHz |
| Bus support | 2 × 9.6 GT/s | 8 GT/s |
| L1 cache | no data | 256 KB |
| L2 cache | 4.5 MB | 1 MB |
| L3 cache | 45 MB | 6 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 456.12 mm2 | no data |
| Number of transistors | 7200 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon E5-2686 v4 and Xeon E3-1501M v6 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 (Multiprocessor) | 1 (Uniprocessor) |
| Power consumption (TDP) | 145 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2686 v4 and Xeon E3-1501M v6. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
Security technologies
Xeon E5-2686 v4 and Xeon E3-1501M v6 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2686 v4 and Xeon E3-1501M v6 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2686 v4 and Xeon E3-1501M v6. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-2400 |
| Maximum memory size | 1,536 GB | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
| ECC memory support | no data | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics P630 |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2686 v4 and Xeon E3-1501M v6.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 40 | 16 |
Pros & cons summary
| Recency | 20 June 2016 | 12 June 2017 |
| Physical cores | 18 | 4 |
| Threads | 36 | 4 |
| Power consumption (TDP) | 145 Watt | 45 Watt |
We couldn't decide between Xeon E5-2686 v4 and Xeon E3-1501M v6. We've got no test results to judge.
Be aware that Xeon E5-2686 v4 is a server/workstation processor while Xeon E3-1501M v6 is a mobile workstation one.
Should you still have questions on choice between Xeon E5-2686 v4 and Xeon E3-1501M v6, ask them in Comments section, and we shall answer.
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