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Xeon E5-4667 v4 - Intel
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Template:mpu The Xeon E5-4667 v4 is a 64-bit octadeca-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for high-performance dense 4S environments. Operating at 2.2 GHz with a turbo boost frequency of 3 GHz for a single active core, this MPU has a TDP of 135 W and is manufactured on a 14 nm process (based on Broadwell).

Cache

Main article: Broadwell § Cache
Cache Info [Edit Values]
L1I$ 576 KiB
589,824 B
0.563 MiB
18x32 KiB 8-way set associative (per core, write-back)
L1D$ 576 KiB
589,824 B
0.563 MiB
18x32 KiB 8-way set associative (per core, write-back)
L2$ 4.5 MiB
4,608 KiB
4,718,592 B
0.00439 GiB
18x256 KiB 8-way set associative (per core, write-back)
L3$ 45 MiB
46,080 KiB
47,185,920 B
0.0439 GiB
18x2.5 MiB 20-way set associative (shared, per core, write-back)
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Xeon E5-4667 v4 - Intel#io +
base frequency2,200 MHz (2.2 GHz, 2,200,000 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 multiplier22 +
core count18 +
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/e5-4667 v4 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has extended page tables supporttrue +
has featureTrusted Execution Technology +, Transactional Synchronization Extensions +, 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 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% +
l1d$ description8-way set associative +
l1d$ size576 KiB (589,824 B, 0.563 MiB) +
l1i$ description8-way set associative +
l1i$ size576 KiB (589,824 B, 0.563 MiB) +
l2$ description8-way set associative +
l2$ size4.5 MiB (4,608 KiB, 4,718,592 B, 0.00439 GiB) +
l3$ description20-way set associative +
l3$ size45 MiB (46,080 KiB, 47,185,920 B, 0.0439 GiB) +
ldateJune 20, 2016 +
manufacturerIntel +
market segmentServer +
max case temperature360.15 K (87 °C, 188.6 °F, 648.27 °R) +
max cpu count4 +
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 numberE5-4667 v4 +
nameXeon E5-4667 v4 +
part numberCM8066002064600 +
platformGrantley EP 4S +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 5,729.00 (€ 5,156.10, £ 4,640.49, ¥ 591,977.57) +
s-specSR2SF +
s-spec (qs)QKSV +
seriesE5-4000 +
smp max ways4 +
tdp135 W (135,000 mW, 0.181 hp, 0.135 kW) +
technologyCMOS +
thread count36 +
transistor count7,200,000,000 +
turbo frequency (1 core)3,000 MHz (3 GHz, 3,000,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +