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{{intel title|Xeon Platinum 8276}} | {{intel title|Xeon Platinum 8276}} | ||
{{chip | {{chip | ||
+ | |future=Yes | ||
|name=Xeon Platinum 8276 | |name=Xeon Platinum 8276 | ||
− | |image= | + | |image=skylake sp (basic).png |
|designer=Intel | |designer=Intel | ||
|manufacturer=Intel | |manufacturer=Intel | ||
|model number=8276 | |model number=8276 | ||
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|market=Server | |market=Server | ||
− | |first announced= | + | |first announced=December 2018 |
− | |first launched= | + | |first launched=December 2018 |
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|family=Xeon Platinum | |family=Xeon Platinum | ||
− | |series= | + | |series=8000 |
− | + | |frequency=2,300 MHz | |
− | |frequency=2, | ||
|turbo frequency1=4,000 MHz | |turbo frequency1=4,000 MHz | ||
− | |clock multiplier= | + | |clock multiplier=23 |
|cpuid=0x50655 | |cpuid=0x50655 | ||
|isa=x86-64 | |isa=x86-64 | ||
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|core name=Cascade Lake SP | |core name=Cascade Lake SP | ||
|core family=6 | |core family=6 | ||
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|process=14 nm | |process=14 nm | ||
|technology=CMOS | |technology=CMOS | ||
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|thread count=56 | |thread count=56 | ||
|max cpus=8 | |max cpus=8 | ||
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|tdp=165 W | |tdp=165 W | ||
− | |package | + | |package module 1={{packages/intel/fclga-3647}} |
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}} | }} | ||
− | '''Xeon Platinum 8276''' is a {{arch|64}} [[28-core]] [[x86]] | + | '''Xeon Platinum 8276''' is a {{arch|64}} [[28-core]] [[x86]] multi-socket highest performance server microprocessor planned by [[Intel]] for late 2018. This chip supports up to 8-way multiprocessing. The Platinum 8276, which is based on the {{intel|Cascade Lake|l=arch}} microarchitecture and is manufactured on a [[14 nm process|14 nm++ process]], sports 2 {{x86|AVX-512}} [[FMA]] units as well as three {{intel|Ultra Path Interconnect}} links. This microprocessor, which operates at 2.2 GHz with a TDP of 165 W and a {{intel|turbo boost}} frequency of up to 4 GHz, supports up ? TiB of hexa-channel DDR4-2666 memory. |
− | + | ||
+ | {{unknown features}} | ||
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== Memory controller == | == Memory controller == | ||
{{memory controller | {{memory controller | ||
− | |type=DDR4- | + | |type=DDR4-2666 |
|ecc=Yes | |ecc=Yes | ||
− | |max mem= | + | |max mem=? GiB |
|controllers=2 | |controllers=2 | ||
|channels=6 | |channels=6 | ||
− | |max bandwidth= | + | |max bandwidth=119.21 GiB/s |
− | |bandwidth schan= | + | |bandwidth schan=19.87 GiB/s |
− | |bandwidth dchan= | + | |bandwidth dchan=39.74 GiB/s |
− | |bandwidth qchan= | + | |bandwidth qchan=79.47 GiB/s |
− | |bandwidth hchan= | + | |bandwidth hchan=119.21 GiB/s |
}} | }} | ||
== Expansions == | == Expansions == | ||
− | {{expansions | + | {{expansions |
− | + | | pcie revision = 3.0 | |
− | + | | pcie lanes = 48 | |
− | + | | pcie config = x16 | |
− | |pcie revision=3.0 | + | | pcie config 2 = x8 |
− | |pcie lanes=48 | + | | pcie config 3 = x4 |
− | |pcie config= | ||
− | |pcie config 2=x8 | ||
− | |pcie config 3=x4 | ||
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}} | }} | ||
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|avx512vbmi=No | |avx512vbmi=No | ||
|avx5124fmaps=No | |avx5124fmaps=No | ||
− | |||
|avx5124vnniw=No | |avx5124vnniw=No | ||
|avx512vpopcntdq=No | |avx512vpopcntdq=No | ||
− | |||
|abm=Yes | |abm=Yes | ||
|tbm=No | |tbm=No | ||
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|clmul=Yes | |clmul=Yes | ||
|f16c=Yes | |f16c=Yes | ||
− | |||
|tbt1=No | |tbt1=No | ||
|tbt2=Yes | |tbt2=Yes | ||
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|securekey=No | |securekey=No | ||
|osguard=No | |osguard=No | ||
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− | |||
|3dnow=No | |3dnow=No | ||
|e3dnow=No | |e3dnow=No | ||
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|sensemi=No | |sensemi=No | ||
|xfr=No | |xfr=No | ||
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}} | }} |
Facts about "Xeon Platinum 8276 - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon Platinum 8276 - Intel#pcie + |
base frequency | 2,200 MHz (2.2 GHz, 2,200,000 kHz) + |
chipset | Lewisburg + |
clock multiplier | 22 + |
core count | 28 + |
core family | 6 + |
core name | Cascade Lake SP + |
core stepping | B1 + |
cpuid | 0x50655 + |
designer | Intel + |
family | Xeon Platinum + |
first announced | April 2, 2019 + |
first launched | April 2, 2019 + |
full page name | intel/xeon platinum/8276 + |
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 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 +, Advanced Vector Extensions 512 + and Deep Learning Boost + |
has intel deep learning boost | true + |
has intel enhanced speedstep technology | true + |
has intel speed shift technology | 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 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 | 1,792 KiB (1,835,008 B, 1.75 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 896 KiB (917,504 B, 0.875 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 896 KiB (917,504 B, 0.875 MiB) + |
l2$ description | 16-way set associative + |
l2$ size | 28 MiB (28,672 KiB, 29,360,128 B, 0.0273 GiB) + |
l3$ description | 11-way set associative + |
l3$ size | 38.5 MiB (39,424 KiB, 40,370,176 B, 0.0376 GiB) + |
ldate | April 2, 2019 + |
main image | + |
manufacturer | Intel + |
market segment | Server + |
max cpu count | 8 + |
max memory | 1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) + |
max memory bandwidth | 131.13 GiB/s (134,277.12 MiB/s, 140.8 GB/s, 140,799.765 MB/s, 0.128 TiB/s, 0.141 TB/s) + |
max memory channels | 6 + |
microarchitecture | Cascade Lake + |
model number | 8276 + |
name | Xeon Platinum 8276 + |
number of avx-512 execution units | 2 + |
package | FCLGA-3647 + |
part number | CD8069504195501 + |
platform | Purley + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 8,719.00 (€ 7,847.10, £ 7,062.39, ¥ 900,934.27) + |
release price (tray) | $ 8,719.00 (€ 7,847.10, £ 7,062.39, ¥ 900,934.27) + |
s-spec | SRF99 + |
series | 8200 + |
smp max ways | 8 + |
socket | Socket P + and LGA-3647 + |
supported memory type | DDR4-2933 + |
tdp | 165 W (165,000 mW, 0.221 hp, 0.165 kW) + |
technology | CMOS + |
thread count | 56 + |
turbo frequency (1 core) | 4,000 MHz (4 GHz, 4,000,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |