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Xeon E5-2682 v4 - Intel
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Xeon E5-2682 v4
General Info
DesignerIntel
ManufacturerIntel
Model NumberE5-2682 v4
Part NumberCM8066002647700
S-SpecSR2K4
MarketServer
IntroductionJune 20, 2016 (announced)
June 20, 2016 (launched)
General Specs
FamilyXeon E5
SeriesE5-2000
LockedYes
Frequency2,500 MHz
Turbo FrequencyYes
Turbo Frequency3,000 MHz (1 core),
3,000 MHz (2 cores),
2,900 MHz (3 cores),
2,900 MHz (4 cores),
2,900 MHz (5 cores),
2,900 MHz (6 cores),
2,900 MHz (7 cores),
2,900 MHz (8 cores),
2,900 MHz (9 cores),
2,900 MHz (10 cores),
2,900 MHz (11 cores),
2,900 MHz (12 cores),
2,900 MHz (13 cores),
2,900 MHz (14 cores),
2,900 MHz (15 cores),
2,900 MHz (16 cores)
Bus typeQPI
Bus speed4,800 MHz
Bus rate2 × 9.6 GT/s
Clock multiplier21
CPUID406F1
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureBroadwell
PlatformGrantley EP 2S
ChipsetC610 Series
Core NameBroadwell EP
Core Family6
Core Model4F
Core SteppingB0
Process14 nm
Transistors7,200,000,000
TechnologyCMOS
Die456.12 mm²
Word Size64 bit
Cores16
Threads32
Max CPUs2 (Multiprocessor)
Max Memory1,536 GiB
Electrical
Vcore1.82 V
VI/O1.2 V ± 3%
TDP120 W
Tcase0 °C – ? °C
Tstorage-25 °C – 125 °C

The Xeon E5-2682 v4 is a 64-bit hexadeca-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for 2S environments. Operating at 2.5 GHz with a turbo boost frequency of 3 GHz for a single active core, this MPU has a TDP of 120 W and is manufactured on a 14 nm process (based on Broadwell).

This microprocessor is OEM only.

Cache[edit]

Main article: Broadwell § Cache
Cache Info [Edit Values]
L1I$ 512 KiB
0.5 MiB
524,288 B
4.882812e-4 GiB
16x32 KiB 8-way set associative (per core, write-back)
L1D$ 512 KiB
0.5 MiB
524,288 B
4.882812e-4 GiB
16x32 KiB 8-way set associative (per core, write-back)
L2$ 4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
16x256 KiB 8-way set associative (per core, write-back)
L3$ 40 MiB
40,960 KiB
41,943,040 B
0.0391 GiB
16x2.5 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]

base frequency2,500 MHz (2.5 GHz, 2,500,000 kHz) +
bus links2 +
bus rate9,600 MT/s (9.6 GT/s, 9,600,000 kT/s) +
bus speed4,800 MHz (4.8 GHz, 4,800,000 kHz) +
bus typeQPI +
chipsetC610 Series +
clock multiplier21 +
core count16 +
core family6 +
core model4F +
core nameBroadwell EP +
core steppingB0 +
core voltage1.82 V (18.2 dV, 182 cV, 1,820 mV) +
cpuid406F1 +
designerIntel +
die area456.12 mm² (0.707 in², 4.561 cm², 456,120,000 µm²) +
familyXeon E5 +
first announcedJune 20, 2016 +
first launchedJune 20, 2016 +
full page nameintel/xeon e5/e5-2682 v4 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has extended page tables supporttrue +
has featureTrusted Execution Technology +, Transactional Synchronization Extensions +, Intel vPro Technology +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Enhanced SpeedStep Technology + and Extended Page Tables +
has intel enhanced speedstep technologytrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
io voltage1.2 V (12 dV, 120 cV, 1,200 mV) +
io voltage tolerance3% +
isax86-64 +
isa familyx86 +
l1d$ description8-way set associative +
l1d$ size0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l1i$ description8-way set associative +
l1i$ size0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l2$ description8-way set associative +
l2$ size4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
l3$ description20-way set associative +
l3$ size40 MiB (40,960 KiB, 41,943,040 B, 0.0391 GiB) +
ldateJune 20, 2016 +
manufacturerIntel +
market segmentServer +
max cpu count2 +
max memory1,572,864 MiB (1,610,612,736 KiB, 1,649,267,441,664 B, 1,536 GiB, 1.5 TiB) +
max pcie lanes40 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureBroadwell +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature248.15 K (-25 °C, -13 °F, 446.67 °R) +
model numberE5-2682 v4 +
nameXeon E5-2682 v4 +
part numberCM8066002647700 +
platformGrantley EP 2S +
process14 nm (0.014 μm, 1.4e-5 mm) +
s-specSR2K4 +
seriesE5-2000 +
tdp120 W (120,000 mW, 0.161 hp, 0.12 kW) +
technologyCMOS +
thread count32 +
transistor count7,200,000,000 +
turbo frequency (10 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (11 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (12 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (13 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (14 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (15 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (16 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (1 core)3,000 MHz (3 GHz, 3,000,000 kHz) +
turbo frequency (2 cores)3,000 MHz (3 GHz, 3,000,000 kHz) +
turbo frequency (3 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (4 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (5 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (6 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (7 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (8 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
turbo frequency (9 cores)2,900 MHz (2.9 GHz, 2,900,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +