Editing intel/xeon gold/5120

{{intel title|Xeon Gold 5120}}
{{chip
|name=Xeon Gold 5120
|image=skylake sp (basic).png
|designer=Intel
|manufacturer=Intel
|model number=5120
|part number=BX806735120
|part number 2=CD8067303535900
|s-spec=SR3GD
|s-spec qs=QMXJ
|market=Server
|first announced=July 11, 2017
|first launched=July 11, 2017
|release price=$1555.00
|family=Xeon Gold
|series=5100
|locked=Yes
|frequency=2,200 MHz
|turbo frequency1=3,200 MHz
|clock multiplier=22
|cpuid=0x50654
|isa=x86-64
|isa family=x86
|microarch=Skylake (server)
|platform=Purley
|chipset=Lewisburg
|core name=Skylake SP
|core family=6
|core stepping=M0
|process=14 nm
|technology=CMOS
|word size=64 bit
|core count=14
|thread count=28
|max memory=768 GiB
|max cpus=4
|smp interconnect=UPI
|smp interconnect links=3
|smp interconnect rate=10.4 GT/s
|tdp=105 W
|tcase min=0 °C
|tcase max=81 °C
|dts min=0 °C
|dts max=92 °C
|package name 1=intel,fclga_3647
|successor=Xeon Gold 5220
|successor link=intel/xeon_gold/5220
}}
'''Xeon Gold 5120''' is a {{arch|64}} [[tetradeca-core]] [[x86]] multi-socket high performance server microprocessor introduced by [[Intel]] in mid-2017. This chip supports up to 4-way multiprocessing. The Gold 5120, which is based on the server configuration of the {{intel|Skylake (server)|Skylake|l=arch}} microarchitecture and is manufactured on a [[14 nm process|14 nm+ process]], sports 1 {{x86|AVX-512}} [[FMA]] unit as well as three {{intel|Ultra Path Interconnect}} links. This microprocessor, which operates at 2.2 GHz with a TDP of 105 W and a {{intel|turbo boost}} frequency of up to 3.2 GHz, supports up 768 GiB of hexa-channel DDR4-2400 ECC memory.

== Cache ==
{{main|intel/microarchitectures/skylake_(server)#Memory_Hierarchy|l1=Skylake § Cache}}
{{cache size
|l1 cache=896 KiB
|l1i cache=448 KiB
|l1i break=14x32 KiB
|l1i desc=8-way set associative
|l1d cache=448 KiB
|l1d break=14x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=14 MiB
|l2 break=14x1 MiB
|l2 desc=16-way set associative
|l2 policy=write-back
|l3 cache=19.25 MiB
|l3 break=14x1.375 MiB
|l3 desc=11-way set associative
|l3 policy=write-back
}}

== Memory controller ==
{{memory controller
|type=DDR4-2400
|ecc=Yes
|max mem=768 GiB
|controllers=2
|channels=6
|max bandwidth=107.3 GiB/s
|bandwidth schan=17.88 GiB/s
|bandwidth dchan=35.76 GiB/s
|bandwidth qchan=71.53 GiB/s
|bandwidth hchan=107.3 GiB/s
}}

== Expansions ==
{{expansions
| pcie revision      = 3.0
| pcie lanes         = 48
| pcie config        = x16
| pcie config 2      = x8
| pcie config 3      = x4
}}

== Features == 
{{x86 features
|real=Yes
|protected=Yes
|smm=Yes
|fpu=Yes
|x8616=Yes
|x8632=Yes
|x8664=Yes
|nx=Yes
|mmx=Yes
|emmx=Yes
|sse=Yes
|sse2=Yes
|sse3=Yes
|ssse3=Yes
|sse41=Yes
|sse42=Yes
|sse4a=No
|avx=Yes
|avx2=Yes
|avx512f=Yes
|avx512cd=Yes
|avx512er=No
|avx512pf=No
|avx512bw=Yes
|avx512dq=Yes
|avx512vl=Yes
|avx512ifma=No
|avx512vbmi=No
|avx5124fmaps=No
|avx5124vnniw=No
|avx512vpopcntdq=No
|abm=Yes
|tbm=No
|bmi1=Yes
|bmi2=Yes
|fma3=Yes
|fma4=No
|aes=Yes
|rdrand=Yes
|sha=No
|xop=No
|adx=Yes
|clmul=Yes
|f16c=Yes
|tbt1=No
|tbt2=Yes
|tbmt3=No
|bpt=No
|eist=Yes
|sst=Yes
|flex=No
|fastmem=No
|ivmd=Yes
|intelnode=Yes
|kpt=Yes
|ptt=Yes
|mbe=Yes
|isrt=No
|sba=No
|mwt=No
|sipp=No
|att=No
|ipt=No
|tsx=Yes
|txt=Yes
|ht=Yes
|vpro=Yes
|vtx=Yes
|vtd=No
|ept=Yes
|mpx=No
|sgx=No
|securekey=No
|osguard=No
|3dnow=No
|e3dnow=No
|smartmp=No
|powernow=No
|amdvi=No
|amdv=No
|amdsme=No
|amdtsme=No
|amdsev=No
|rvi=No
|smt=No
|sensemi=No
|xfr=No
}}

== Frequencies ==
{{see also|intel/frequency_behavior|l1=Intel's CPU Frequency Behavior}}
{{frequency table
|freq_base=2,200 MHz
|freq_1=3,200 MHz
|freq_2=3,200 MHz
|freq_3=3,000 MHz
|freq_4=3,000 MHz
|freq_5=2,900 MHz
|freq_6=2,900 MHz
|freq_7=2,900 MHz
|freq_8=2,900 MHz
|freq_9=2,700 MHz
|freq_10=2,700 MHz
|freq_11=2,700 MHz
|freq_12=2,700 MHz
|freq_13=2,600 MHz
|freq_14=2,600 MHz
|freq_avx2_base=1,800 MHz
|freq_avx2_1=3,100 MHz
|freq_avx2_2=3,100 MHz
|freq_avx2_3=2,900 MHz
|freq_avx2_4=2,900 MHz
|freq_avx2_5=2,700 MHz
|freq_avx2_6=2,700 MHz
|freq_avx2_7=2,700 MHz
|freq_avx2_8=2,700 MHz
|freq_avx2_9=2,300 MHz
|freq_avx2_10=2,300 MHz
|freq_avx2_11=2,300 MHz
|freq_avx2_12=2,300 MHz
|freq_avx2_13=2,200 MHz
|freq_avx2_14=2,200 MHz
|freq_avx512_base=1,200 MHz
|freq_avx512_1=2,900 MHz
|freq_avx512_2=2,900 MHz
|freq_avx512_3=2,500 MHz
|freq_avx512_4=2,500 MHz
|freq_avx512_5=1,900 MHz
|freq_avx512_6=1,900 MHz
|freq_avx512_7=1,900 MHz
|freq_avx512_8=1,900 MHz
|freq_avx512_9=1,600 MHz
|freq_avx512_10=1,600 MHz
|freq_avx512_11=1,600 MHz
|freq_avx512_12=1,600 MHz
|freq_avx512_13=1,600 MHz
|freq_avx512_14=1,600 MHz
}}

== Benchmarks ==
{{benchmarks main
|
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171003-00092.html|test_timestamp=2017-09-30 19:21:54-0400|chip_count=2|core_count=28|thread_count=28|vendor=Cisco Systems|system=Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)|SPECspeed2017_fp_base=88.3|SPECspeed2017_fp_peak=89.3}}
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171003-00101.html|test_timestamp=2017-09-30 13:35:47-0400|chip_count=2|core_count=28|thread_count=28|vendor=Cisco Systems|system=Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)|SPECspeed2017_int_base=7.7|SPECspeed2017_int_peak=7.92}}
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00339.html|test_timestamp=2017-10-18 08:00:36-0400|chip_count=2|core_count=28|copies_count=56|vendor=HPE|system=ProLiant DL380 Gen10 (2.20 GHz, Intel Xeon Gold 5120)|SPECrate2017_int_base=135|SPECrate2017_int_peak=143}}
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00343.html|test_timestamp=2017-10-28 00:06:20-0400|chip_count=2|core_count=28|copies_count=56|vendor=HPE|system=ProLiant DL380 Gen10 (2.20 GHz, Intel Xeon Gold 5120)|SPECrate2017_fp_base=139|SPECrate2017_fp_peak=142}}
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00404.html|test_timestamp=2017-10-26 01:03:26-0400|chip_count=2|core_count=28|copies_count=56|vendor=Cisco Systems|system=Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)|SPECrate2017_fp_base=141|SPECrate2017_fp_peak=144}}
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00413.html|test_timestamp=2017-10-26 20:27:13-0400|chip_count=2|core_count=28|copies_count=56|vendor=Cisco Systems|system=Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)|SPECrate2017_int_base=136|SPECrate2017_int_peak=143}}
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00416.html|test_timestamp=2017-10-27 07:02:34-0400|chip_count=2|core_count=28|thread_count=28|vendor=Cisco Systems|system=Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)|SPECspeed2017_int_base=7.71|SPECspeed2017_int_peak=7.94}}
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00418.html|test_timestamp=2017-10-27 12:48:28-0400|chip_count=2|core_count=28|thread_count=28|vendor=Cisco Systems|system=Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)|SPECspeed2017_fp_base=88.4|SPECspeed2017_fp_peak=89.1}}
}}

[[Category:microprocessor models by intel based on skylake high core count die]]
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon Gold 5120 - Intel +, Xeon Gold 5120 - Intel +, Xeon Gold 5120 - Intel +, Xeon Gold 5120 - Intel +, Xeon Gold 5120 - Intel +, Xeon Gold 5120 - Intel +, Xeon Gold 5120 - Intel +, Xeon Gold 5120 - Intel + and Xeon Gold 5120 - Intel#io +
base frequency	2,200 MHz (2.2 GHz, 2,200,000 kHz) +
chipset	Lewisburg +
clock multiplier	22 +
core count	14 +
core family	6 +
core name	Skylake SP +
core stepping	M0 +
cpuid	0x50654 +
designer	Intel +
family	Xeon Gold +
first announced	July 11, 2017 +
first launched	July 11, 2017 +
full page name	intel/xeon gold/5120 +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has advanced vector extensions 512	true +
has ecc memory support	true +
has extended page tables support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Speed Shift Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Transactional Synchronization Extensions +, Extended Page Tables + and Advanced Vector Extensions 512 +
has intel enhanced speedstep technology	true +
has intel speed shift technology	true +
has intel trusted execution technology	true +
has intel turbo boost technology 2 0	true +
has intel vpro technology	true +
has intel vt-x technology	true +
has locked clock multiplier	true +
has second level address translation support	true +
has simultaneous multithreading	true +
has transactional synchronization extensions	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
isa	x86-64 +
isa family	x86 +
l1$ size	896 KiB (917,504 B, 0.875 MiB) +
l1d$ description	8-way set associative +
l1d$ size	448 KiB (458,752 B, 0.438 MiB) +
l1i$ description	8-way set associative +
l1i$ size	448 KiB (458,752 B, 0.438 MiB) +
l2$ description	16-way set associative +
l2$ size	14 MiB (14,336 KiB, 14,680,064 B, 0.0137 GiB) +
l3$ description	11-way set associative +
l3$ size	19.25 MiB (19,712 KiB, 20,185,088 B, 0.0188 GiB) +
ldate	July 11, 2017 +
main image	+
manufacturer	Intel +
market segment	Server +
max case temperature	354.15 K (81 °C, 177.8 °F, 637.47 °R) +
max cpu count	4 +
max dts temperature	92 °C +
max memory	786,432 MiB (805,306,368 KiB, 824,633,720,832 B, 768 GiB, 0.75 TiB) +
max memory bandwidth	107.3 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 channels	6 +
max pcie lanes	48 +
microarchitecture	Skylake (server) +
min case temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
min dts temperature	0 °C +
model number	5120 +
name	Xeon Gold 5120 +
package	FCLGA-3647 +
part number	CD8067303535900 + and BX806735120 +
platform	Purley +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 1,555.00 (€ 1,399.50, £ 1,259.55, ¥ 160,678.15) +
s-spec	SR3GD +
s-spec (qs)	QMXJ +
series	5100 +
smp interconnect	UPI +
smp interconnect links	3 +
smp interconnect rate	10.4 GT/s +
smp max ways	4 +
socket	Socket P + and LGA-3647 +
supported memory type	DDR4-2400 +
tdp	105 W (105,000 mW, 0.141 hp, 0.105 kW) +
technology	CMOS +
thread count	28 +
turbo frequency (1 core)	3,200 MHz (3.2 GHz, 3,200,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +