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Difference between revisions of "intel/xeon d/d-1521"
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{{intel title|Xeon D-1521}}
 
{{intel title|Xeon D-1521}}
 
{{chip
 
{{chip
−
| name               = Intel Xeon D-1521
+
|name=Xeon D-1521
−
| image               =  
+
|image=broadwell de (front).png
−
| image size          =
+
|back image=broadwell de (back).png
−
| no image            = Yes
+
|designer=Intel
−
| caption            =  
+
|manufacturer=Intel
−
| designer           = Intel
+
|model number=D-1521
−
| manufacturer       = Intel
+
|part number=GG8067402568800
−
| model number       = D-1521
+
|s-spec=SR2DF
−
| part number         = GG8067402568800
+
|s-spec qs=QJPX
−
| market             = Server
+
|market=Server
−
| first announced     = November 1, 2015
+
|first announced=November 1, 2015
−
| first launched     = November 1, 2015
+
|first launched=November 1, 2015
−
| last order          =  
+
|release price (tray)=$199.00
−
| last shipment      =
+
|family=Xeon D
−
 
+
|series=D-1500
−
| family             = Xeon D
+
|locked=Yes
−
| series             = D-1500
+
|frequency=2,400 MHz
−
| locked             = Yes
+
|turbo frequency1=2,700 MHz
−
| frequency           = 2400 MHz
+
|bus type=DMI 2.0
−
| turbo frequency    = Yes
+
|clock multiplier=24
−
| turbo frequency1   = 2700 MHz
+
|isa=x86-64
−
| turbo frequency2    =
+
|isa family=x86
−
| turbo frequency3    =
+
|microarch=Broadwell
−
| turbo frequency4    =
+
|platform=Grangeville
−
| bus type           = DMI 2.0
+
|core name=Broadwell DE
−
| bus speed          =
+
|core family=6
−
| clock multiplier   = 24
+
|core model=6
−
| s-spec              = SR2DF
+
|core stepping=V2
−
| s-spec qs          = QJPX
+
|process=14 nm
−
| s-spec es          =  
+
|transistors=3,200,000,000
−
| cpuid              =
+
|technology=CMOS
−
 
+
|die area=246.24 mm²
−
| microarch           = Broadwell
+
|word size=64 bit
−
| platform           = Grangeville
+
|core count=4
−
| core name           = Broadwell DE
+
|thread count=8
−
| core family         = 6
+
|max cpus=1
−
| core model         = 6
+
|max memory=128 GiB
−
| core stepping       = V2
+
|tdp=45 W
−
| process             = 14 nm
+
|temp min=0 °C
−
| transistors         =  
+
|temp max=108 °C
−
| technology         = CMOS
+
|package name 1=intel,fcbga_1667
−
| die size            =  
+
}}
−
| word size           = 64 bit
+
'''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.
−
| core count         = 4
 
−
| thread count       = 8
 
−
| max cpus           = 1
 
−
| max memory         = 128 GiB
 
−
 
 
  
−
| sdp                =
 
−
| tdp                = 45 W
 
−
| ctdp down          =
 
−
| ctdp down frequency =
 
−
| ctdp up            =
 
−
| temp max            = 108 °C
 
−
| temp min            = 0 °C
 
−
 
−
| packaging          = Yes
 
−
| package            = FCBGA1667
 
−
| package type        = FCBGA
 
−
| package pitch      = 0.7 mm
 
−
| package size        = 37.5 mm x 37.5 mm x 3.557 mm
 
−
| socket              = BGA1667
 
−
| socket type        = BGA
 
−
}}
 
−
The '''{{intel|Xeon D}}-1521''' is a {{arch|64}} quad-core [[x86-64]] microserver SoC that was introduced by [[Intel]] in March of 2015. The D-1521 operates at 2.4 GHz with a turbo frequency of 2.7 GHz. This chip, which is based on the [[intel/microarchitectures/broadwell|Broadwell]] [[microarchitecture]] and manufactured in [[14 nm process]], has a TDP of 45 W and can support up to 128 GB of RAM (DDR3L/DDR4).
 
  
 
== Cache ==
 
== Cache ==
−
{{main|intel/microarchitectures/broadwell#Memory_Hierarchy|l1=Broadwell § Cache}}
+
{{main|intel/microarchitectures/broadwell (server)#Memory_Hierarchy|l1=Broadwell § Cache}}
−
{{cache info
+
{{cache size
 +
|l1 cache=256 KiB
 
|l1i cache=128 KiB
 
|l1i cache=128 KiB
 
|l1i break=4x32 KiB
 
|l1i break=4x32 KiB
 
|l1i desc=8-way set associative
 
|l1i desc=8-way set associative
−
|l1i extra=(per core)
 
 
|l1d cache=128 KiB
 
|l1d cache=128 KiB
 
|l1d break=4x32 KiB
 
|l1d break=4x32 KiB
 
|l1d desc=8-way set associative
 
|l1d desc=8-way set associative
−
|l1d extra=(per core)
+
|l1d policy=write-back
 
|l2 cache=1 MiB
 
|l2 cache=1 MiB
 
|l2 break=4x256 KiB
 
|l2 break=4x256 KiB
 
|l2 desc=8-way set associative
 
|l2 desc=8-way set associative
−
|l2 extra=(per core)
+
|l2 policy=write-back
 
|l3 cache=6 MiB
 
|l3 cache=6 MiB
 
|l3 break=4x1.5 MiB
 
|l3 break=4x1.5 MiB
−
|l3 extra=(per core)
+
|l3 desc=16-way set associative
 +
|l3 policy=write-back
 
}}
 
}}
  
Line 92: Line 71:
  
 
== Memory controller ==
 
== Memory controller ==
−
{{integrated memory controller
+
{{memory controller
−
| type               = DDR3L-1333
+
|type=DDR4-2133
−
| type 2            = DDR3L-1600
+
|ecc=Yes
−
| type 3            = DDR4-1600
+
|max mem=128 GiB
−
| type 4            = DDR4-1867
+
|controllers=1
−
| type 5            = DDR4-2133
+
|channels=2
−
| controllers       = 1
+
|max bandwidth=31.78 GiB/s
−
| channels           = 2
+
|bandwidth schan=15.89 GiB/s
−
| ecc support        = Yes
+
|bandwidth dchan=31.78 GiB/s
−
| max bandwidth     =  
 
−
| bandwidth schan   =  
 
−
| bandwidth dchan   =  
 
−
| max memory        = 128 GiB
 
 
}}
 
}}
  
 
== Expansions ==
 
== Expansions ==
−
{{expansions
+
{{expansions main
−
| pcie revision      = 2.0
+
|
−
| pcie revision 2    = 3.0
+
{{expansions entry
−
| pcie lanes         = 8
+
|type=PCIe
−
| pcie lanes 2       = 32
+
|pcie revision=3.0
−
| pcie config       = x4
+
|pcie lanes=24
−
| pcie config 1      = x8
+
|pcie config=x16
−
| pcie config 2     = x16
+
|pcie config 2=x8
−
| usb revision       = 2.0
+
|pcie config 3=x4
−
| usb revision 2     = 3.0
+
}}
−
| usb ports         = 8
+
{{expansions entry
−
| sata ports        = 6
+
|type=PCIe
−
| integrated lan    = Yes
+
|pcie revision=2.0
−
| uart              = Yes
+
|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 ==
 
== Networking ==
−
{{soc networking
+
{{network
−
| SFI interface    = Yes
+
|eth opts=Yes
−
| KR interface      = Yes
+
|10ge=Yes
−
| KR4 interface    = No
+
|10ge ports=2
−
| KX interface      = Yes
 
−
| KX4 interface    = No
 
−
| 10Base-T          = No
 
−
| 100Base-T        = No
 
−
| 1000Base-T        = Yes
 
−
| 10GBase-T        = Yes
 
 
}}
 
}}
  
 
== Features ==
 
== Features ==
 
{{x86 features
 
{{x86 features
−
| em64t      = Yes
+
|real=Yes
−
| nx          = Yes
+
|protected=Yes
−
| txt        = Yes
+
|smm=Yes
−
| tsx        = Yes
+
|fpu=Yes
−
| ht          = Yes
+
|x8616=Yes
−
| tbt2        = Yes
+
|x8632=Yes
−
| bpt        =  
+
|x8664=Yes
−
| vt-x        = Yes
+
|nx=Yes
−
| vt-d        = Yes
+
|mmx=Yes
−
| mmx        = Yes
+
|emmx=Yes
−
| sse         = Yes
+
|sse=Yes
−
| sse2       = Yes
+
|sse2=Yes
−
| sse3       = Yes
+
|sse3=Yes
−
| ssse3       = Yes
+
|ssse3=Yes
−
| sse4        = Yes
+
|sse41=Yes
−
| sse4.1      = Yes
+
|sse42=Yes
−
| sse4.2      = Yes
+
|sse4a=No
−
| aes         = Yes
+
|avx=Yes
−
| avx        = Yes
+
|avx2=Yes
−
| avx2        = Yes
+
|avx512f=No
−
| bmi        = Yes
+
|avx512cd=No
−
| bmi1        = Yes
+
|avx512er=No
−
| bmi2        = Yes
+
|avx512pf=No
−
| f16c        = Yes
+
|avx512bw=No
−
| fma3        = Yes
+
|avx512dq=No
−
| sgx         =  
+
|avx512vl=No
−
| eist        = Yes
+
|avx512ifma=No
−
| secure key = Yes
+
|avx512vbmi=No
−
| os guard   = Yes
+
|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
 
}}
 
}}

Latest revision as of 01:18, 1 April 2019

Edit Values
Xeon D-1521
broadwell de (front).png
General Info
DesignerIntel
ManufacturerIntel
Model NumberD-1521
Part NumberGG8067402568800
S-SpecSR2DF
QJPX (QS)
MarketServer
IntroductionNovember 1, 2015 (announced)
November 1, 2015 (launched)
Release Price$199.00 (tray)
ShopAmazon
General Specs
FamilyXeon D
SeriesD-1500
LockedYes
Frequency2,400 MHz
Turbo Frequency2,700 MHz (1 core)
Bus typeDMI 2.0
Clock multiplier24
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureBroadwell
PlatformGrangeville
Core NameBroadwell DE
Core Family6
Core Model6
Core SteppingV2
Process14 nm
Transistors3,200,000,000
TechnologyCMOS
Die246.24 mm²
Word Size64 bit
Cores4
Threads8
Max Memory128 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP45 W
OP Temperature0 °C – 108 °C
Packaging
PackageFCBGA-1667 (FCBGA)
Dimension37.5 mm × 37.5 mm × 3.557 mm
Pitch0.7 mm
Contacts1667
broadwell de (back).png

Xeon D-1521 is a 64-bit quad-core x86 microserver SoC introduced by Intel in late 2015. The D-1521 is based on the Broadwell microarchitecture and is fabricated on their 14 nm process. It operates at 2.4 GHz with a TDP of 45 W and a turbo frequency of 2.7 GHz. This processor supports up to 128 GiB of dual-channel DDR4-2133 memory.


Cache[edit]

Main article: Broadwell § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
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.
L1$256 KiB
262,144 B
0.25 MiB
L1I$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associativewrite-back
L2$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
  4x256 KiB8-way set associativewrite-back
L3$6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
  4x1.5 MiB16-way set associativewrite-back

Graphics[edit]

This SoC has no integrated graphics processing unit.

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2133
Supports ECCYes
Max Mem128 GiB
Controllers1
Channels2
Max Bandwidth31.78 GiB/s
32,542.72 MiB/s
34.124 GB/s
34,123.515 MB/s
0.031 TiB/s
0.0341 TB/s
Bandwidth
Single 15.89 GiB/s
Double 31.78 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 24
Configuration: x16, x8, x4
PCIeRevision: 2.0
Max Lanes: 8
Configuration: x8, x4
USBRevision: 3.0
Max Ports: 4
USBRevision: 2.0
Max Ports: 4
SATARevision: 3
Max Ports: 6


Networking[edit]

[Edit/Modify Network Info]

ethernet plug icon.svg
Networking
Ethernet
10GbEYes (Ports: 2)

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
HTHyper-Threading
TBT 2.0Turbo Boost Technology 2.0
EISTEnhanced SpeedStep Technology
TXTTrusted Execution Technology (SMX)
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
Secure KeySecure Key Technology
SMEPOS Guard Technology
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/xeon_d/d-1521&oldid=87699"
Facts about "Xeon D-1521 - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Xeon D-1521 - Intel#io +
base frequency2,400 MHz (2.4 GHz, 2,400,000 kHz) +
bus typeDMI 2.0 +
clock multiplier24 +
core count4 +
core family6 +
core model6 +
core nameBroadwell DE +
core steppingV2 +
designerIntel +
familyXeon D +
first announcedNovember 1, 2015 +
first launchedNovember 1, 2015 +
full page nameintel/xeon d/d-1521 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has featureAdvanced 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 + and Transactional Synchronization Extensions +
has intel enhanced speedstep technologytrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description8-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description8-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
ldateNovember 1, 2015 +
manufacturerIntel +
market segmentServer +
max cpu count1 +
max memory131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max operating temperature108 °C +
max pcie lanes8 +
microarchitectureBroadwell +
min operating temperature0 °C +
model numberD-1521 +
nameIntel Xeon D-1521 +
part numberGG8067402568800 +
platformGrangeville +
process14 nm (0.014 μm, 1.4e-5 mm) +
s-specSR2DF +
s-spec (qs)QJPX +
seriesD-1500 +
smp max ways1 +
tdp45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
technologyCMOS +
thread count8 +
turbo frequency (1 core)2,700 MHz (2.7 GHz, 2,700,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +