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Difference between revisions of "intel/cores/skylake dt"
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| − | '''Skylake DT''' ('''SKL-DT''') is the name of the core for [[Intel]]'s workstations and entry-level servers line of processors based on the {{intel|Skylake|l=arch}} microarchitecture serving as a successor to {{intel|Broadwell DT|l=core}}. These chips are primarily targeted towards professional-grade workstation and entry-level servers. Skylake DT processors are fabricated on Intel's | + | '''Skylake DT''' ('''SKL-DT''') is the name of the core for [[Intel]]'s workstations and entry-level servers line of processors based on the {{intel|Skylake|l=arch}} microarchitecture serving as a successor to {{intel|Broadwell DT|l=core}}. These chips are primarily targeted towards professional-grade workstation and entry-level servers. Skylake DT processors are fabricated on Intel's [[14 nm process]] and provide {{intel|skylake#Key_changes_from_Broadwell|a large set of improvements over|l=arch}} comparable Broadwell models. |
== Overview == | == Overview == | ||
Revision as of 14:24, 3 June 2017
| Edit Values | |
| Skylake DT | |
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| General Info | |
| Designer | Intel |
| Manufacturer | Intel |
| Introduction | October 19, 2015 (announced) October 19, 2015 (launched) |
| Microarchitecture | |
| ISA | x86-64 |
| Microarchitecture | Skylake |
| Word Size | 8 octets 64 bit16 nibbles |
| Process | 14 nm 0.014 μm 1.4e-5 mm |
| Technology | CMOS |
| Clock | 2,000 MHz - 3,700 MHz |
| Succession | |
Skylake DT (SKL-DT) is the name of the core for Intel's workstations and entry-level servers line of processors based on the Skylake microarchitecture serving as a successor to Broadwell DT. These chips are primarily targeted towards professional-grade workstation and entry-level servers. Skylake DT processors are fabricated on Intel's 14 nm process and provide a large set of improvements over comparable Broadwell models.
Overview
Skylake DT based processors are a 2-chip solution - the microprocessor and the chipset. Those processors are Socket LGA-1151 and use Sunrise Point chipset (HUB). The microprocessor is connected to the chipset via 4 of the chip's 20 PCIe lanes using Intel's proprietary Direct Media Interface 3.0 (DMI 3.0), allowing for 8 GT/s transfer rate per lane.
Common Features
All Skylake DT processors have the following:
- Dual-channel Memory
- Up to DDR3L-1600, DDR4-2133
- Up to 64 GiB
- Has ECC support
- 16x PCIe (4 of the 20 are used by the bus as described above)
- quad-core with 4 to 8 threads (not all DT models support Hyper-Threading)
- Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, and AVX2)
- Has support for Turbo Boost 2.0, vPro, VT-x, VT-d/EPT, TSX, SpeedStep, Identity Protection, Secure Key, Software Guard (SGX), Memory Protection (MPX), OS Guard, TXT
- Graphics
- HD Graphics P530 (Gen9.5 GT2)
- Base frequency of 400 MHz
- Burst frequency of 1.15 GHz
Skylake DT Processors
| List of Skylake DT Processors | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main processor | IGP | Major Feature Diff | ||||||||||||||||||
| Model | Launched | Price | Family | C | T | L3$ | TDP | Frequency | Turbo | Max Mem | Name | Frequency | Turbo | Hyper-Threading | ||||||
| E3-1220 v5 | 19 October 2015 | $ 203.00 € 182.70 £ 164.43 ¥ 20,975.99 | Xeon E3 | 4 | 4 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3 GHz 3,000 MHz 3,000,000 kHz | 3.5 GHz 3,500 MHz 3,500,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | ✘ | |||||||||
| E3-1225 v5 | 19 October 2015 | $ 224.00 € 201.60 £ 181.44 ¥ 23,145.92 | Xeon E3 | 4 | 4 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.3 GHz 3,300 MHz 3,300,000 kHz | 3.7 GHz 3,700 MHz 3,700,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | HD Graphics P530 | 400 MHz 0.4 GHz 400,000 KHz | 1,150 MHz 1.15 GHz 1,150,000 KHz | ✘ | ||||||
| E3-1235L v5 | 19 October 2015 | $ 250.00 € 225.00 £ 202.50 ¥ 25,832.50 | Xeon E3 | 4 | 4 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 25 W 25,000 mW 0.0335 hp 0.025 kW | 2 GHz 2,000 MHz 2,000,000 kHz | 3 GHz 3,000 MHz 3,000,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | HD Graphics P530 | 400 MHz 0.4 GHz 400,000 KHz | 1,150 MHz 1.15 GHz 1,150,000 KHz | ✘ | ||||||
| E3-1240 v5 | 19 October 2015 | $ 282.00 € 253.80 £ 228.42 ¥ 29,139.06 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.5 GHz 3,500 MHz 3,500,000 kHz | 3.9 GHz 3,900 MHz 3,900,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | ✔ | |||||||||
| E3-1240L v5 | 19 October 2015 | $ 278.00 € 250.20 £ 225.18 ¥ 28,725.74 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 25 W 25,000 mW 0.0335 hp 0.025 kW | 2.1 GHz 2,100 MHz 2,100,000 kHz | 3.2 GHz 3,200 MHz 3,200,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | ✔ | |||||||||
| E3-1245 v5 | 19 October 2015 | $ 294.00 € 264.60 £ 238.14 ¥ 30,379.02 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.5 GHz 3,500 MHz 3,500,000 kHz | 3.9 GHz 3,900 MHz 3,900,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | HD Graphics P530 | 400 MHz 0.4 GHz 400,000 KHz | 1,150 MHz 1.15 GHz 1,150,000 KHz | ✔ | ||||||
| E3-1260L v5 | 19 October 2015 | $ 294.00 € 264.60 £ 238.14 ¥ 30,379.02 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 45 W 45,000 mW 0.0603 hp 0.045 kW | 2.9 GHz 2,900 MHz 2,900,000 kHz | 3.9 GHz 3,900 MHz 3,900,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | ✔ | |||||||||
| E3-1268L v5 | 19 October 2015 | $ 377.00 € 339.30 £ 305.37 ¥ 38,955.41 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 35 W 35,000 mW 0.0469 hp 0.035 kW | 2.4 GHz 2,400 MHz 2,400,000 kHz | 3.4 GHz 3,400 MHz 3,400,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | HD Graphics P530 | 350 MHz 0.35 GHz 350,000 KHz | 1,000 MHz 1 GHz 1,000,000 KHz | ✔ | ||||||
| E3-1270 v5 | 19 October 2015 | $ 339.00 € 305.10 £ 274.59 ¥ 35,028.87 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.6 GHz 3,600 MHz 3,600,000 kHz | 4 GHz 4,000 MHz 4,000,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | ✔ | |||||||||
| E3-1275 v5 | 19 October 2015 | $ 350.00 € 315.00 £ 283.50 ¥ 36,165.50 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.6 GHz 3,600 MHz 3,600,000 kHz | 4 GHz 4,000 MHz 4,000,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | HD Graphics P530 | 400 MHz 0.4 GHz 400,000 KHz | 1,150 MHz 1.15 GHz 1,150,000 KHz | ✔ | ||||||
| E3-1280 v5 | 19 October 2015 | $ 612.00 € 550.80 £ 495.72 ¥ 63,237.96 | Xeon E3 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.7 GHz 3,700 MHz 3,700,000 kHz | 4 GHz 4,000 MHz 4,000,000 kHz | 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB | ✔ | |||||||||
| Count: 11 | ||||||||||||||||||||
See also
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Facts about "Skylake DT - Cores - Intel"
| designer | Intel + |
| first announced | October 19, 2015 + |
| first launched | October 19, 2015 + |
| instance of | core + |
| isa | x86-64 + |
| main image | + and + |
| manufacturer | Intel + |
| microarchitecture | Skylake + |
| name | Skylake DT + |
| process | 14 nm (0.014 μm, 1.4e-5 mm) + |
| technology | CMOS + |
| word size | 64 bit (8 octets, 16 nibbles) + |
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