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Latest revision as of 15:28, 13 December 2017

Edit Values
Xeon E5-2687W v4
General Info
DesignerIntel
ManufacturerIntel
Model NumberE5-2687W v4
Part NumberCM8066002042802,
BX80660E52687V4
S-SpecSR2NA
QK99 (QS)
MarketServer
IntroductionJune 20, 2016 (announced)
June 20, 2016 (launched)
Release Price$2141.00
ShopAmazon
General Specs
FamilyXeon E5
SeriesE5-2600
LockedYes
Frequency3,000 MHz
Turbo FrequencyYes
Turbo Frequency3,500 MHz (1 core),
3,500 MHz (2 cores),
3,300 MHz (3 cores),
3,200 MHz (4 cores),
3,200 MHz (5 cores),
3,200 MHz (6 cores),
3,200 MHz (7 cores),
3,200 MHz (8 cores),
3,200 MHz (9 cores),
3,200 MHz (10 cores),
3,200 MHz (11 cores),
3,200 MHz (12 cores)
Bus typeQPI
Bus speed4,800 MHz
Bus rate2 × 9.6 GT/s
Clock multiplier30
CPUID406F1
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureBroadwell
PlatformGrantley EP 2S
ChipsetC610 Series
Core NameBroadwell EP
Core Family6
Core Model4F
Core SteppingM0
Process14 nm
Transistors4,700,000,000
TechnologyCMOS
Die306.18 mm²
Word Size64 bit
Cores12
Threads24
Max Memory1,536 GiB
Multiprocessing
Max SMP2-Way (Multiprocessor)
Electrical
Vcore1.82 V
VI/O1.2 V ± 3%
TDP160 W
Tcase0 °C – 76 °C
Tstorage-25 °C – 125 °C

The Xeon E5-2687W v4 is a 64-bit dodeca-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for 2S workstation environments. Operating at 3 GHz with a turbo boost frequency of 3.5 GHz for a single active core, this MPU has a TDP of 160 W and is manufactured on a 14 nm process (based on Broadwell).

Cache[edit]

Main article: Broadwell § Cache
Cache Info [Edit Values]
L1I$ 384 KiB
393,216 B
0.375 MiB
12x32 KiB 8-way set associative (per core, write-back)
L1D$ 384 KiB
393,216 B
0.375 MiB
12x32 KiB 8-way set associative (per core, write-back)
L2$ 3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
12x256 KiB 8-way set associative (per core, write-back)
L3$ 30 MiB
30,720 KiB
31,457,280 B
0.0293 GiB
12x2.5 MiB 20-way set associative (shared, per core, write-back)

Graphics[edit]

This microprocessor has no integrated graphics processing unit.

Memory controller[edit]

Integrated Memory Controller
Type DDR4-2400
Controllers 1
Channels 4
ECC Support Yes
Max bandwidth 71.53 GiB/s
Bandwidth (single) 17.88 GiB/s
Bandwidth (dual) 35.76 GiB/s
Max memory 1,536 GiB
Physical Address Extensions 46 bit

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes40
Configsx4, x16


Features[edit]

Retrieved from "https://en.wikichip.org/w/index.php?title=intel/xeon_e5/e5-2687w_v4&oldid=71003"
Facts about "Xeon E5-2687W v4 - Intel"
RDF feed
l1d$ description8-way set associative +
l1d$ size384 KiB (393,216 B, 0.375 MiB) +
l1i$ description8-way set associative +
l1i$ size384 KiB (393,216 B, 0.375 MiB) +
l2$ description8-way set associative +
l2$ size3 MiB (3,072 KiB, 3,145,728 B, 0.00293 GiB) +
l3$ description20-way set associative +
l3$ size30 MiB (30,720 KiB, 31,457,280 B, 0.0293 GiB) +