Semiconductor & Computer Engineering
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Difference between revisions of "intel/xeon w/w-2155"
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|pcie config 3=x4 | |pcie config 3=x4 | ||
}} | }} | ||
| + | }} | ||
| + | |||
| + | == Features == | ||
| + | {{x86 features | ||
| + | |real=Yes | ||
| + | |protected=Yes | ||
| + | |smm=Yes | ||
| + | |fpu=Yes | ||
| + | |x8616=Yes | ||
| + | |x8632=Yes | ||
| + | |x8664=Yes | ||
| + | |nx=Yes | ||
| + | |mmx=Yes | ||
| + | |emmx=Yes | ||
| + | |sse=Yes | ||
| + | |sse2=Yes | ||
| + | |sse3=Yes | ||
| + | |ssse3=Yes | ||
| + | |sse41=Yes | ||
| + | |sse42=Yes | ||
| + | |sse4a=No | ||
| + | |avx=Yes | ||
| + | |avx2=Yes | ||
| + | |avx512f=Yes | ||
| + | |avx512cd=Yes | ||
| + | |avx512er=No | ||
| + | |avx512pf=No | ||
| + | |avx512bw=Yes | ||
| + | |avx512dq=Yes | ||
| + | |avx512vl=Yes | ||
| + | |avx512ifma=No | ||
| + | |avx512vbmi=No | ||
| + | |avx5124fmaps=No | ||
| + | |avx5124vnniw=No | ||
| + | |avx512vpopcntdq=No | ||
| + | |abm=Yes | ||
| + | |tbm=No | ||
| + | |bmi1=Yes | ||
| + | |bmi2=Yes | ||
| + | |fma3=Yes | ||
| + | |fma4=No | ||
| + | |aes=Yes | ||
| + | |rdrand=Yes | ||
| + | |sha=No | ||
| + | |xop=No | ||
| + | |adx=Yes | ||
| + | |clmul=Yes | ||
| + | |f16c=Yes | ||
| + | |tbt1=No | ||
| + | |tbt2=Yes | ||
| + | |tbmt3=No | ||
| + | |bpt=No | ||
| + | |eist=Yes | ||
| + | |sst=Yes | ||
| + | |flex=No | ||
| + | |fastmem=No | ||
| + | |ivmd=Yes | ||
| + | |intelnodecontroller=No | ||
| + | |intelnode=No | ||
| + | |kpt=No | ||
| + | |ptt=No | ||
| + | |intelrunsure=No | ||
| + | |mbe=No | ||
| + | |isrt=No | ||
| + | |sba=No | ||
| + | |mwt=No | ||
| + | |sipp=No | ||
| + | |att=No | ||
| + | |ipt=Yes | ||
| + | |tsx=Yes | ||
| + | |txt=Yes | ||
| + | |ht=Yes | ||
| + | |vpro=Yes | ||
| + | |vtx=Yes | ||
| + | |vtd=Yes | ||
| + | |ept=Yes | ||
| + | |mpx=Yes | ||
| + | |sgx=No | ||
| + | |securekey=Yes | ||
| + | |osguard=Yes | ||
| + | |intqat=No | ||
| + | |3dnow=No | ||
| + | |e3dnow=No | ||
| + | |smartmp=No | ||
| + | |powernow=No | ||
| + | |amdvi=No | ||
| + | |amdv=No | ||
| + | |amdsme=No | ||
| + | |amdtsme=No | ||
| + | |amdsev=No | ||
| + | |rvi=No | ||
| + | |smt=No | ||
| + | |sensemi=No | ||
| + | |xfr=No | ||
}} | }} | ||
Revision as of 09:57, 31 August 2017
Template:mpu W-2155 is a 64-bit deca-core x86 enterprise performance workstation microprocessor introduced by Intel in 2017. This processors, which is fabricated on an enhanced 14nm+ process based on the Skylake server microarchitecture, operates at 3.3 GHz with a TDP of 140 W and a turbo boost frequency of up to 4.5 GHz. This chip supports up to 512 GiB of quad-channel DDR4-2666 ECC memory.
Contents
Cache
- Main article: Skylake § Cache
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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller
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Integrated Memory Controller
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Expansions
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Expansion Options |
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Features
[Edit/Modify Supported Features]
Facts about "Xeon W-2155 - Intel"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon W-2155 - Intel#pcie + |
| has advanced vector extensions | true + |
| has advanced vector extensions 2 | true + |
| has advanced vector extensions 512 | true + |
| has ecc memory support | true + |
| has extended page tables support | true + |
| has feature | Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Vector Extensions 512 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Speed Shift Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology + |
| has intel enhanced speedstep technology | true + |
| has intel identity protection technology support | true + |
| has intel secure key technology | true + |
| has intel speed shift technology | true + |
| has intel supervisor mode execution protection | true + |
| has intel trusted execution technology | true + |
| has intel turbo boost technology 2 0 | true + |
| has intel vpro technology | true + |
| has intel vt-d technology | true + |
| has intel vt-x 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 + |
| l1$ size | 640 KiB (655,360 B, 0.625 MiB) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 320 KiB (327,680 B, 0.313 MiB) + |
| l1i$ description | 8-way set associative + |
| l1i$ size | 320 KiB (327,680 B, 0.313 MiB) + |
| l2$ description | 16-way set associative + |
| l2$ size | 10 MiB (10,240 KiB, 10,485,760 B, 0.00977 GiB) + |
| l3$ description | 11-way set associative + |
| l3$ size | 13.75 MiB (14,080 KiB, 14,417,920 B, 0.0134 GiB) + |
| max memory bandwidth | 79.47 GiB/s (81,377.28 MiB/s, 85.33 GB/s, 85,330.263 MB/s, 0.0776 TiB/s, 0.0853 TB/s) + |
| max memory channels | 4 + |
| supported memory type | DDR4-2666 + |
| x86/has memory protection extensions | true + |