Editing intel/xeon d/d-1521

{{intel title|Xeon D-1521}}
{{chip
|name=Xeon D-1521
|image=broadwell de (front).png
|back image=broadwell de (back).png
|designer=Intel
|manufacturer=Intel
|model number=D-1521
|part number=GG8067402568800
|s-spec=SR2DF
|s-spec qs=QJPX
|market=Server
|first announced=November 1, 2015
|first launched=November 1, 2015
|release price (tray)=$199.00
|family=Xeon D
|series=D-1500
|locked=Yes
|frequency=2,400 MHz
|turbo frequency1=2,700 MHz
|bus type=DMI 2.0
|clock multiplier=24
|isa=x86-64
|isa family=x86
|microarch=Broadwell
|platform=Grangeville
|core name=Broadwell DE
|core family=6
|core model=6
|core stepping=V2
|process=14 nm
|transistors=3,200,000,000
|technology=CMOS
|die area=246.24 mm²
|word size=64 bit
|core count=4
|thread count=8
|max cpus=1
|max memory=128 GiB
|tdp=45 W
|temp min=0 °C
|temp max=108 °C
|package name 1=intel,fcbga_1667
}}
'''Xeon D-1521''' is a {{arch|64}} [[quad-core]] [[x86]] microserver SoC introduced by [[Intel]] in late [[2015]]. The D-1521 is based on the {{intel|Broadwell|l=arch}} microarchitecture and is fabricated on their [[14 nm process]]. It operates at 2.4 GHz with a TDP of 45 W and a {{intel|turbo boost|turbo frequency}} of 2.7 GHz. This processor supports up to 128 GiB of dual-channel DDR4-2133 memory.


== Cache ==
{{main|intel/microarchitectures/broadwell (server)#Memory_Hierarchy|l1=Broadwell § Cache}}
{{cache size
|l1 cache=256 KiB
|l1i cache=128 KiB
|l1i break=4x32 KiB
|l1i desc=8-way set associative
|l1d cache=128 KiB
|l1d break=4x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=1 MiB
|l2 break=4x256 KiB
|l2 desc=8-way set associative
|l2 policy=write-back
|l3 cache=6 MiB
|l3 break=4x1.5 MiB
|l3 desc=16-way set associative
|l3 policy=write-back
}}

== Graphics ==
This SoC has no integrated graphics processing unit.

== Memory controller ==
{{memory controller
|type=DDR4-2133
|ecc=Yes
|max mem=128 GiB
|controllers=1
|channels=2
|max bandwidth=31.78 GiB/s
|bandwidth schan=15.89 GiB/s
|bandwidth dchan=31.78 GiB/s
}}

== Expansions ==
{{expansions main
|
{{expansions entry
|type=PCIe
|pcie revision=3.0
|pcie lanes=24
|pcie config=x16
|pcie config 2=x8
|pcie config 3=x4
}}
{{expansions entry
|type=PCIe
|pcie revision=2.0
|pcie lanes=8
|pcie config=x8
|pcie config 2=x4
}}
{{expansions entry
|type=USB
|usb revision=3.0
|usb ports=4
}}
{{expansions entry
|type=USB
|usb revision=2.0
|usb ports=4
}}
{{expansions entry
|type=SATA
|sata revision=3
|sata ports=6
}}
}}

== Networking ==
{{network
|eth opts=Yes
|10ge=Yes
|10ge ports=2
}}

== 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=No
|avx512cd=No
|avx512er=No
|avx512pf=No
|avx512bw=No
|avx512dq=No
|avx512vl=No
|avx512ifma=No
|avx512vbmi=No
|avx5124fmaps=No
|avx512vnni=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
|bfloat16=No
|tbt1=No
|tbt2=Yes
|tbmt3=No
|bpt=No
|eist=Yes
|sst=No
|flex=No
|fastmem=No
|ivmd=No
|intelnodecontroller=No
|intelnode=No
|kpt=No
|ptt=No
|intelrunsure=No
|mbe=No
|isrt=No
|sba=No
|mwt=No
|sipp=No
|att=No
|ipt=No
|tsx=Yes
|txt=Yes
|ht=Yes
|vpro=No
|vtx=Yes
|vtd=Yes
|ept=Yes
|mpx=No
|sgx=No
|securekey=Yes
|osguard=Yes
|intqat=No
|dlboost=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
|xfr2=No
|mxfr=No
|amdpb=No
|amdpb2=No
|amdpbod=No
|em64t=Yes
|vt-x=Yes
|vt-d=Yes
|sse4=Yes
|sse4_1=Yes
|sse4_2=Yes
|bmi=Yes
|secure key=Yes
|os guard=Yes
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon D-1521 - Intel#pcie +
back image	+
base frequency	2,400 MHz (2.4 GHz, 2,400,000 kHz) +
bus type	DMI 2.0 +
clock multiplier	24 +
core count	4 +
core family	6 +
core model	6 +
core name	Broadwell DE +
core stepping	V2 +
designer	Intel +
die area	246.24 mm² (0.382 in², 2.462 cm², 246,240,000 µm²) +
family	Xeon D +
first announced	November 1, 2015 +
first launched	November 1, 2015 +
full page name	intel/xeon d/d-1521 +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has ecc memory support	true +
has extended page tables support	true +
has feature	Trusted Execution Technology +, Transactional Synchronization Extensions +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Secure Key Technology + and OS Guard +
has intel enhanced speedstep technology	true +
has intel secure key 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 vt-d technology	true +
has intel vt-x technology	true +
has locked clock multiplier	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 +
instance of	microprocessor +
isa	x86-64 +
isa family	x86 +
l1$ size	256 KiB (262,144 B, 0.25 MiB) +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	8-way set associative +
l1i$ size	128 KiB (131,072 B, 0.125 MiB) +
l2$ description	8-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description	16-way set associative +
l3$ size	6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
ldate	November 1, 2015 +
main image	+
manufacturer	Intel +
market segment	Server +
max cpu count	1 +
max memory	131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max memory bandwidth	31.78 GiB/s (32,542.72 MiB/s, 34.124 GB/s, 34,123.515 MB/s, 0.031 TiB/s, 0.0341 TB/s) +
max memory channels	2 +
max operating temperature	108 °C +
max sata ports	6 +
max usb ports	4 +
microarchitecture	Broadwell +
min operating temperature	0 °C +
model number	D-1521 +
name	Xeon D-1521 +
package	FCBGA-1667 +
part number	GG8067402568800 +
platform	Grangeville +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 199.00 (€ 179.10, £ 161.19, ¥ 20,562.67) +
release price (tray)	$ 199.00 (€ 179.10, £ 161.19, ¥ 20,562.67) +
s-spec	SR2DF +
s-spec (qs)	QJPX +
series	D-1500 +
smp max ways	1 +
supported memory type	DDR4-2133 +
tdp	45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
technology	CMOS +
thread count	8 +
transistor count	3,200,000,000 +
turbo frequency (1 core)	2,700 MHz (2.7 GHz, 2,700,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +