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Difference between revisions of "intel/xeon d/d-1531"
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|series=D-1500 | |series=D-1500 | ||
|locked=Yes | |locked=Yes | ||
− | |frequency=2 | + | |frequency=2,200 MHz |
− | |turbo frequency1=2 | + | |turbo frequency1=2,700 MHz |
|bus type=DMI 2.0 | |bus type=DMI 2.0 | ||
|clock multiplier=22 | |clock multiplier=22 | ||
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|temp max=108 °C | |temp max=108 °C | ||
|package name 1=intel,fcbga_1667 | |package name 1=intel,fcbga_1667 | ||
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}} | }} | ||
'''Xeon D-1531''' is a {{arch|64}} [[hexa-core]] [[x86]] microserver SoC introduced by [[Intel]] in late [[2015]]. The D-1531 is based on the {{intel|Broadwell|l=arch}} microarchitecture and is fabricated on their [[14 nm process]]. It operates at 2.2 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. | '''Xeon D-1531''' is a {{arch|64}} [[hexa-core]] [[x86]] microserver SoC introduced by [[Intel]] in late [[2015]]. The D-1531 is based on the {{intel|Broadwell|l=arch}} microarchitecture and is fabricated on their [[14 nm process]]. It operates at 2.2 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. | ||
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== Cache == | == Cache == | ||
− | {{main|intel/microarchitectures/broadwell#Memory_Hierarchy|l1=Broadwell § Cache}} | + | {{main|intel/microarchitectures/broadwell (server)#Memory_Hierarchy|l1=Broadwell § Cache}} |
− | {{cache | + | {{cache size |
+ | |l1 cache=384 KiB | ||
|l1i cache=192 KiB | |l1i cache=192 KiB | ||
|l1i break=6x32 KiB | |l1i break=6x32 KiB | ||
|l1i desc=8-way set associative | |l1i desc=8-way set associative | ||
− | |||
|l1d cache=192 KiB | |l1d cache=192 KiB | ||
|l1d break=6x32 KiB | |l1d break=6x32 KiB | ||
|l1d desc=8-way set associative | |l1d desc=8-way set associative | ||
− | |l1d | + | |l1d policy=write-back |
− | |l2 cache=1 | + | |l2 cache=1.5 MiB |
|l2 break=6x256 KiB | |l2 break=6x256 KiB | ||
|l2 desc=8-way set associative | |l2 desc=8-way set associative | ||
− | |l2 | + | |l2 policy=write-back |
|l3 cache=9 MiB | |l3 cache=9 MiB | ||
|l3 break=6x1.5 MiB | |l3 break=6x1.5 MiB | ||
− | |l3 | + | |l3 desc=16-way set associative |
+ | |l3 policy=write-back | ||
}} | }} | ||
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== Memory controller == | == Memory controller == | ||
− | {{ | + | {{memory controller |
− | | type | + | |type=DDR4-2133 |
− | + | |ecc=Yes | |
− | + | |max mem=128 GiB | |
− | | | + | |controllers=1 |
− | | | + | |channels=2 |
− | | controllers | + | |max bandwidth=31.78 GiB/s |
− | | channels | + | |bandwidth schan=15.89 GiB/s |
− | + | |bandwidth dchan=31.78 GiB/s | |
− | | max bandwidth | ||
− | | bandwidth schan | ||
− | | bandwidth dchan | ||
− | |||
}} | }} | ||
== Expansions == | == Expansions == | ||
− | {{expansions | + | {{expansions main |
− | | | + | | |
− | | pcie revision | + | {{expansions entry |
− | | pcie lanes | + | |type=PCIe |
− | | pcie | + | |pcie revision=3.0 |
− | | pcie config | + | |pcie lanes=24 |
− | | pcie config | + | |pcie config=x16 |
− | | pcie config 2 | + | |pcie config 2=x8 |
− | | usb revision | + | |pcie config 3=x4 |
− | | usb revision 2 | + | }} |
− | | usb ports | + | {{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 == | == Networking == | ||
− | {{ | + | {{network |
− | | | + | |eth opts=Yes |
− | | | + | |10ge=Yes |
− | | | + | |10ge ports=2 |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
}} | }} | ||
== Features == | == Features == | ||
{{x86 features | {{x86 features | ||
− | |real= | + | |real=Yes |
− | |protected= | + | |protected=Yes |
− | |smm= | + | |smm=Yes |
|fpu=Yes | |fpu=Yes | ||
− | |x8616= | + | |x8616=Yes |
− | |x8632= | + | |x8632=Yes |
− | |x8664= | + | |x8664=Yes |
|nx=Yes | |nx=Yes | ||
|mmx=Yes | |mmx=Yes | ||
− | |emmx= | + | |emmx=Yes |
|sse=Yes | |sse=Yes | ||
|sse2=Yes | |sse2=Yes | ||
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|avx512vbmi=No | |avx512vbmi=No | ||
|avx5124fmaps=No | |avx5124fmaps=No | ||
+ | |avx512vnni=No | ||
|avx5124vnniw=No | |avx5124vnniw=No | ||
|avx512vpopcntdq=No | |avx512vpopcntdq=No | ||
− | |abm= | + | |abm=Yes |
|tbm=No | |tbm=No | ||
|bmi1=Yes | |bmi1=Yes | ||
Line 161: | Line 164: | ||
|fma4=No | |fma4=No | ||
|aes=Yes | |aes=Yes | ||
− | |rdrand= | + | |rdrand=Yes |
|sha=No | |sha=No | ||
|xop=No | |xop=No | ||
Line 167: | Line 170: | ||
|clmul=Yes | |clmul=Yes | ||
|f16c=Yes | |f16c=Yes | ||
+ | |bfloat16=No | ||
|tbt1=No | |tbt1=No | ||
|tbt2=Yes | |tbt2=Yes | ||
Line 174: | Line 178: | ||
|sst=No | |sst=No | ||
|flex=No | |flex=No | ||
− | |fastmem= | + | |fastmem=No |
|ivmd=No | |ivmd=No | ||
|intelnodecontroller=No | |intelnodecontroller=No | ||
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|osguard=Yes | |osguard=Yes | ||
|intqat=No | |intqat=No | ||
+ | |dlboost=No | ||
|3dnow=No | |3dnow=No | ||
|e3dnow=No | |e3dnow=No |
Latest revision as of 02:17, 1 April 2019
Edit Values | |
Xeon D-1531 | |
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General Info | |
Designer | Intel |
Manufacturer | Intel |
Model Number | D-1531 |
Part Number | GG8067402568900 |
S-Spec | SR2DG |
Market | Server |
Introduction | November 1, 2015 (announced) November 1, 2015 (launched) |
Release Price | $348.00 (tray) |
Shop | Amazon |
General Specs | |
Family | Xeon D |
Series | D-1500 |
Locked | Yes |
Frequency | 2,200 MHz |
Turbo Frequency | 2,700 MHz (1 core) |
Bus type | DMI 2.0 |
Clock multiplier | 22 |
Microarchitecture | |
ISA | x86-64 (x86) |
Microarchitecture | 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 | 246.24 mm² |
Word Size | 64 bit |
Cores | 6 |
Threads | 12 |
Max Memory | 128 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
TDP | 45 W |
OP Temperature | 0 °C – 108 °C |
Packaging | |
Package | FCBGA-1667 (FCBGA) |
Dimension | 37.5 mm × 37.5 mm × 3.557 mm |
Pitch | 0.7 mm |
Contacts | 1667 |
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Xeon D-1531 is a 64-bit hexa-core x86 microserver SoC introduced by Intel in late 2015. The D-1531 is based on the Broadwell microarchitecture and is fabricated on their 14 nm process. It operates at 2.2 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
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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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Graphics[edit]
This SoC has no integrated graphics processing unit.
Memory controller[edit]
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Integrated Memory Controller
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Expansions[edit]
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Expansion Options |
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Networking[edit]
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Networking
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Features[edit]
[Edit/Modify Supported Features]
Facts about "Xeon D-1531 - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon D-1531 - Intel#pcie + |
back image | ![]() |
base frequency | 2,200 MHz (2.2 GHz, 2,200,000 kHz) + |
bus type | DMI 2.0 + |
clock multiplier | 22 + |
core count | 6 + |
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-1531 + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | true + |
has ecc memory support | 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 VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, 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 | 384 KiB (393,216 B, 0.375 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 192 KiB (196,608 B, 0.188 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 192 KiB (196,608 B, 0.188 MiB) + |
l2$ description | 8-way set associative + |
l2$ size | 1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) + |
l3$ description | 16-way set associative + |
l3$ size | 9 MiB (9,216 KiB, 9,437,184 B, 0.00879 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-1531 + |
name | Xeon D-1531 + |
package | FCBGA-1667 + |
part number | GG8067402568900 + |
platform | Grangeville + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 348.00 (€ 313.20, £ 281.88, ¥ 35,958.84) + |
release price (tray) | $ 348.00 (€ 313.20, £ 281.88, ¥ 35,958.84) + |
s-spec | SR2DG + |
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 | 12 + |
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) + |