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{{intel title|Xeon Gold 6144}}
 
{{intel title|Xeon Gold 6144}}
{{chip
+
{{mpu}}
|name=Xeon Gold 6144
 
|image=skylake sp (basic).png
 
|designer=Intel
 
|manufacturer=Intel
 
|model number=6144
 
|part number=CD8067303657302
 
|part number 2=CD8067303843000
 
|s-spec=SR3MB
 
|s-spec 2=SR3TR
 
|s-spec qs=QN7D
 
|market=Server
 
|first announced=July 11, 2017
 
|first launched=July 11, 2017
 
|release price=$2925.00
 
|family=Xeon Gold
 
|series=6100
 
|locked=Yes
 
|frequency=3,500 MHz
 
|turbo frequency1=4,200 MHz
 
|clock multiplier=35
 
|isa=x86-64
 
|isa family=x86
 
|microarch=Skylake (server)
 
|platform=Purley
 
|chipset=Lewisburg
 
|core name=Skylake SP
 
|core family=6
 
|core stepping=H0
 
|process=14 nm
 
|technology=CMOS
 
|word size=64 bit
 
|core count=8
 
|thread count=16
 
|max memory=768 GiB
 
|max cpus=4
 
|smp interconnect=UPI
 
|smp interconnect links=3
 
|smp interconnect rate=10.4 GT/s
 
|tdp=150 W
 
|tcase min=0 °C
 
|tcase max=75 °C
 
|dts min=0 °C
 
|dts max=102 °C
 
|package name 1=intel,fclga_3647
 
|successor=Xeon Gold 6244
 
|successor link=intel/xeon_gold/6244
 
}}
 
'''Xeon Gold 6144''' is a {{arch|64}} [[octa-core]] [[x86]] multi-socket high performance server microprocessor introduced by [[Intel]] in mid-2017. This chip supports up to 4-way multiprocessing. The Gold 6144, 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 2 {{x86|AVX-512}} [[FMA]] units as well as three {{intel|Ultra Path Interconnect}} links. This microprocessor, which operates at 3.5 GHz with a TDP of 150 W and a {{intel|turbo boost}} frequency of up to 4.2 GHz, supports up 768 GiB of hexa-channel DDR4-2666 ECC memory.
 
 
 
== Cache ==
 
{{main|intel/microarchitectures/skylake_(server)#Memory_Hierarchy|l1=Skylake § Cache}}
 
The Xeon Gold 6144 features a considerably larger non-default 24.75 MiB of [[L3]], a size that would normally be found on an 18-core part.
 
{{cache size
 
|l1 cache=512 KiB
 
|l1i cache=256 KiB
 
|l1i break=8x32 KiB
 
|l1i desc=8-way set associative
 
|l1d cache=256 KiB
 
|l1d break=8x32 KiB
 
|l1d desc=8-way set associative
 
|l1d policy=write-back
 
|l2 cache=8 MiB
 
|l2 break=8x1 MiB
 
|l2 desc=16-way set associative
 
|l2 policy=write-back
 
|l3 cache=24.75 MiB
 
|l3 break=18x1.375 MiB
 
|l3 desc=11-way set associative
 
|l3 policy=write-back
 
}}
 
 
 
== Memory controller ==
 
{{memory controller
 
|type=DDR4-2666
 
|ecc=Yes
 
|max mem=768 GiB
 
|controllers=2
 
|channels=6
 
|max bandwidth=119.21 GiB/s
 
|bandwidth schan=19.87 GiB/s
 
|bandwidth dchan=39.74 GiB/s
 
|bandwidth qchan=79.47 GiB/s
 
|bandwidth hchan=119.21 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
 
|intelnodecontroller=Yes
 
|intelnode=Yes
 
|kpt=Yes
 
|ptt=Yes
 
|intelrunsure=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=Yes
 
|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=3,500 MHz
 
|freq_1=4,200 MHz
 
|freq_2=4,200 MHz
 
|freq_3=4,100 MHz
 
|freq_4=4,100 MHz
 
|freq_5=4,100 MHz
 
|freq_6=4,100 MHz
 
|freq_7=4,100 MHz
 
|freq_8=4,100 MHz
 
|freq_avx2_base=2,800 MHz
 
|freq_avx2_1=3,600 MHz
 
|freq_avx2_2=3,600 MHz
 
|freq_avx2_3=3,500 MHz
 
|freq_avx2_4=3,500 MHz
 
|freq_avx2_5=3,500 MHz
 
|freq_avx2_6=3,500 MHz
 
|freq_avx2_7=3,500 MHz
 
|freq_avx2_8=3,500 MHz
 
|freq_avx512_base=2,200 MHz
 
|freq_avx512_1=3,500 MHz
 
|freq_avx512_2=3,500 MHz
 
|freq_avx512_3=3,300 MHz
 
|freq_avx512_4=3,300 MHz
 
|freq_avx512_5=2,800 MHz
 
|freq_avx512_6=2,800 MHz
 
|freq_avx512_7=2,800 MHz
 
|freq_avx512_8=2,800 MHz
 
}}
 
 
 
== Benchmarks ==
 
{{benchmarks main
 
|
 
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171016-00107.html|test_timestamp=2017-10-09 05:36:02-0400|chip_count=4|core_count=32|copies_count=64|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Gold 6144, 3.50 GHz)|SPECrate2017_fp_base=260|SPECrate2017_fp_peak=267}}
 
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171016-00109.html|test_timestamp=2017-10-08 20:30:10-0400|chip_count=4|core_count=32|thread_count=32|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Gold 6144, 3.50 GHz)|SPECspeed2017_fp_base=135|SPECspeed2017_fp_peak=137}}
 
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171016-00111.html|test_timestamp=2017-10-08 15:52:41-0400|chip_count=4|core_count=32|thread_count=32|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Gold 6144, 3.50 GHz)|SPECspeed2017_int_base=9.76|SPECspeed2017_int_peak=10}}
 
{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171016-00112.html|test_timestamp=2017-10-08 22:30:28-0400|chip_count=4|core_count=32|copies_count=64|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Gold 6144, 3.50 GHz)|SPECrate2017_int_base=230|SPECrate2017_int_peak=245}}
 
}}
 
 
 
[[Category:microprocessor models by intel based on skylake extreme core count die]]
 

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Xeon Gold 6144 - Intel +, Xeon Gold 6144 - Intel +, Xeon Gold 6144 - Intel +, Xeon Gold 6144 - Intel + and Xeon Gold 6144 - Intel#io +
base frequency3,500 MHz (3.5 GHz, 3,500,000 kHz) +
chipsetLewisburg +
clock multiplier35 +
core count8 +
core family6 +
core nameSkylake SP +
core steppingH0 +
designerIntel +
familyXeon Gold +
first announcedJuly 11, 2017 +
first launchedJuly 11, 2017 +
full page nameintel/xeon gold/6144 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has advanced vector extensions 512true +
has ecc memory supporttrue +
has extended page tables supporttrue +
has featureAdvanced 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 +, Intel VT-d +, Extended Page Tables + and Advanced Vector Extensions 512 +
has intel enhanced speedstep technologytrue +
has intel speed shift technologytrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x 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 +
isax86-64 +
isa familyx86 +
l1$ size512 KiB (524,288 B, 0.5 MiB) +
l1d$ description8-way set associative +
l1d$ size256 KiB (262,144 B, 0.25 MiB) +
l1i$ description8-way set associative +
l1i$ size256 KiB (262,144 B, 0.25 MiB) +
l2$ description16-way set associative +
l2$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
l3$ description11-way set associative +
l3$ size24.75 MiB (25,344 KiB, 25,952,256 B, 0.0242 GiB) +
ldateJuly 11, 2017 +
main imageFile:skylake sp (basic).png +
manufacturerIntel +
market segmentServer +
max case temperature348.15 K (75 °C, 167 °F, 626.67 °R) +
max cpu count4 +
max dts temperature102 °C +
max memory786,432 MiB (805,306,368 KiB, 824,633,720,832 B, 768 GiB, 0.75 TiB) +
max memory bandwidth119.21 GiB/s (122,071.04 MiB/s, 128.001 GB/s, 128,000.763 MB/s, 0.116 TiB/s, 0.128 TB/s) +
max memory channels6 +
max pcie lanes48 +
microarchitectureSkylake (server) +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min dts temperature0 °C +
model number6144 +
nameXeon Gold 6144 +
packageFCLGA-3647 +
part numberCD8067303657302 + and CD8067303843000 +
platformPurley +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 2,925.00 (€ 2,632.50, £ 2,369.25, ¥ 302,240.25) +
s-specSR3MB + and SR3TR +
s-spec (qs)QN7D +
series6100 +
smp interconnectUPI +
smp interconnect links3 +
smp interconnect rate10.4 GT/s +
smp max ways4 +
socketSocket P + and LGA-3647 +
supported memory typeDDR4-2666 +
tdp150 W (150,000 mW, 0.201 hp, 0.15 kW) +
technologyCMOS +
thread count16 +
turbo frequency (1 core)4,200 MHz (4.2 GHz, 4,200,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +