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Difference between revisions of "intel/xeon e5/e5-2670 v4"
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== Expansions == | == Expansions == | ||
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== Features == | == Features == | ||
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Latest revision as of 15:28, 13 December 2017
| Edit Values | |
| Xeon E5-2670 v4 | |
| General Info | |
| Designer | Intel |
| Manufacturer | Intel |
| Model Number | E5-2670 v4 |
| S-Spec | QK91 (QS) |
| Market | Server |
| Introduction | June 20, 2016 (announced) June 20, 2016 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | Xeon E5 |
| Series | E5-2000 |
| Locked | Yes |
| Frequency | 3,100 MHz |
| Bus type | QPI |
| Bus speed | 4,800 MHz |
| Bus rate | 2 × 9.6 GT/s |
| Clock multiplier | 31 |
| CPUID | 406F1 |
| Microarchitecture | |
| Microarchitecture | Broadwell |
| Platform | Grantley EP 2S |
| Chipset | C610 Series |
| Core Name | Broadwell EP |
| Core Family | 6 |
| Core Model | 4F |
| Core Stepping | M0 |
| Process | 14 nm |
| Transistors | 4,700,000,000 |
| Technology | CMOS |
| Die | 306.18 mm² |
| Word Size | 64 bit |
| Cores | 14 |
| Threads | 28 |
| Max Memory | 1,536 GiB |
| Multiprocessing | |
| Max SMP | 2-Way (Multiprocessor) |
| Electrical | |
| Vcore | 1.82 V |
| VI/O | 1.2 V ± 3% |
| TDP | 120 W |
| Tcase | 0 °C – ? °C |
| Tstorage | -25 °C – 125 °C |
The Xeon E5-2670 v4 is a 64-bit tetradeca-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for 2S environments. Operating at 3.1 GHz with a turbo boost frequency of ? GHz for a single active core, this MPU has a TDP of 120 W and is manufactured on a 14 nm process (based on Broadwell).
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Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release. |
Cache[edit]
- Main article: Broadwell § Cache
| Cache Info [Edit Values] | ||
| L1I$ | 448 KiB 458,752 B 0.438 MiB |
14x32 KiB 8-way set associative (per core, write-back) |
| L1D$ | 448 KiB 458,752 B 0.438 MiB |
14x32 KiB 8-way set associative (per core, write-back) |
| L2$ | 3.5 MiB 3,584 KiB 3,670,016 B 0.00342 GiB |
14x256 KiB 8-way set associative (per core, write-back) |
| L3$ | 35 MiB 35,840 KiB 36,700,160 B 0.0342 GiB |
14x2.5 MiB 20-way set associative (shared, per core, write-back) |
Graphics[edit]
This microprocessor has no integrated graphics processing unit.
Memory controller[edit]
| Integrated Memory Controller | |
| Type | DDR4-2400 |
| Controllers | 1 |
| Channels | 4 |
| ECC Support | Yes |
| Max bandwidth | 71.53 GiB/s |
| Bandwidth (single) | 17.88 GiB/s |
| Bandwidth (dual) | 35.76 GiB/s |
| Max memory | 1,536 GiB |
| Physical Address Extensions | 46 bit |
Expansions[edit]
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Expansion Options
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Features[edit]
[Edit/Modify Supported Features]
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Supported x86 Extensions & Processor Features
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Facts about "Xeon E5-2670 v4 - Intel"
| has advanced vector extensions | true + |
| has advanced vector extensions 2 | true + |
| has extended page tables support | true + |
| has feature | Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel vPro Technology +, Extended Page Tables + and Transactional Synchronization Extensions + |
| has intel enhanced speedstep technology | true + |
| has intel trusted execution technology | true + |
| has intel turbo boost technology 2 0 | true + |
| has intel vpro technology | true + |
| has second level address translation support | true + |
| has simultaneous multithreading | true + |
| has transactional synchronization extensions | true + |
| has x86 advanced encryption standard instruction set extension | true + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 448 KiB (458,752 B, 0.438 MiB) + |
| l1i$ description | 8-way set associative + |
| l1i$ size | 448 KiB (458,752 B, 0.438 MiB) + |
| l2$ description | 8-way set associative + |
| l2$ size | 3.5 MiB (3,584 KiB, 3,670,016 B, 0.00342 GiB) + |
| l3$ description | 20-way set associative + |
| l3$ size | 35 MiB (35,840 KiB, 36,700,160 B, 0.0342 GiB) + |