CPUs > Intel > Xeon > Haswell Architecture

Intel Xeon E5-2638L v3 (ES)
Manufacturer	Intel
Model	Xeon
Architecture	x86
Codename	Haswell-EP
Core frequency (Rated/Turbo Boost)	2.1 GHz/2.5 GHz
Cores/Threads	10/20
Targeted market	Serveurs or workstations
Package / Socket	LGA-2011-3 / Socket R3
Physical informations
Package Size	5,85x5,1 cm	Manufacturing process	22 nm
Die size	492 mm²	Transistor count	3840000000
Electrical informations
Voltage	???	TDP	105 W
Bus frequency
Bus type	DMI+2xQPI	Width	64 bits
Base clock	100 MHz	Core/Bus ratio	20x
QPI bus speed	8 GT/s	DMI bus speed	5 GT/s
Caches
L1 cache (data)	10x32 KB	L1 Cache (instruction)	10x32 KB
L2 cache	10x256 KB	L3 cache	25 MB
Other informations
Release date	Never officially released
Functions/Features	16-bit Floating-Point conversion instructions (F16C) 3-operand Fused Multiply-Add instructions (FMA3) AES New Instructions BMI EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit Hyper Threading (HT) Intel Virtualization Technology Low Power MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3 Trusted Execution Technology Smart Cache Turbo Boost 2.0
Integrated peripherals	DDR4-1866 Memory controller Quad Channel 40 lignes PCI-Express 3.0 Controller
Sspec (stepping)	QFSB (R2)
Rarity
In collection ?	yes, in 1 Collection : Mixeur.
Benchmarks

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