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Xeon Phi 7285 - Intel
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Xeon Phi 7285
xeon phi knights mill (front).png
General Info
DesignerIntel
ManufacturerIntel
Model Number7285
Part NumberHJ8068303823800
S-SpecSR3VE
MarketWorkstation, Server, Supercomputer
IntroductionDecember 18, 2017 (announced)
December 18, 2017 (launched)
ShopAmazon
General Specs
FamilyXeon Phi
Seriesx205
LockedYes
Frequency1,300 MHz
Turbo Frequency1,400 MHz (1 core)
Clock multiplier15
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureKnights Mill
Core SteppingA0
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores68
Threads272
Max Memory384 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Vcore0.55 V-1.2 V
TDP250 W
Tcase0 °C – 77 °C
Packaging
Template:packages/intel/fclga-3647
Facts about "Xeon Phi 7285 - Intel"
Has subobject
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Xeon Phi 7285 - Intel#pcie +
base frequency1,300 MHz (1.3 GHz, 1,300,000 kHz) +
clock multiplier15 +
core count68 +
core steppingA0 +
core voltage (max)1.2 V (12 dV, 120 cV, 1,200 mV) +
core voltage (min)0.55 V (5.5 dV, 55 cV, 550 mV) +
designerIntel +
familyXeon Phi +
first announcedDecember 18, 2017 +
first launchedDecember 18, 2017 +
full page nameintel/xeon phi/7285 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has advanced vector extensions 512true +
has ecc memory supporttrue +
has extended page tables supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Vector Extensions 512 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Intel VT-x +, Intel VT-d + and Extended Page Tables +
has intel turbo boost technology 2 0true +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
l1$ size4,352 KiB (4,456,448 B, 4.25 MiB) +
l1d$ description8-way set associative +
l1d$ size2,176 KiB (2,228,224 B, 2.125 MiB) +
l1i$ description8-way set associative +
l1i$ size2,176 KiB (2,228,224 B, 2.125 MiB) +
l2$ description16-way set associative +
l2$ size34 MiB (34,816 KiB, 35,651,584 B, 0.0332 GiB) +
last orderAugust 9, 2019 +
last shipmentJuly 31, 2020 +
ldateDecember 18, 2017 +
main imageFile:xeon phi knights mill (front).png +
manufacturerIntel +
market segmentWorkstation +, Server + and Supercomputer +
max case temperature345.15 K (72 °C, 161.6 °F, 621.27 °R) +
max cpu count1 +
max dts temperature84 °C +
max memory393,216 MiB (402,653,184 KiB, 412,316,860,416 B, 384 GiB, 0.375 TiB) +
max memory bandwidth107.3 GiB/s (109,875.2 MiB/s, 115.212 GB/s, 115,212.498 MB/s, 0.105 TiB/s, 0.115 TB/s) +
max memory channels6 +
microarchitectureKnights Mill +
min case temperature278.15 K (5 °C, 41 °F, 500.67 °R) +
min dts temperature5 °C +
model number7285 +
nameXeon Phi 7285 +
packageFCLGA-3647 +
part numberHJ8068303823800 +
process14 nm (0.014 μm, 1.4e-5 mm) +
s-specSR3VE +
seriesx205 +
smp max ways1 +
socketSocket P + and LGA-3647 +
supported memory typeDDR4-2400 +
tdp250 W (250,000 mW, 0.335 hp, 0.25 kW) +
technologyCMOS +
thread count272 +
turbo frequency (1 core)1,400 MHz (1.4 GHz, 1,400,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +