From WikiChip
Difference between revisions of "intel/xeon gold/5120"
< intel‎ | xeon gold

 
(22 intermediate revisions by 4 users not shown)
Line 1: Line 1:
 
{{intel title|Xeon Gold 5120}}
 
{{intel title|Xeon Gold 5120}}
−
{{mpu
+
{{chip
−
|future=Yes
 
 
|name=Xeon Gold 5120
 
|name=Xeon Gold 5120
−
|no image=Yes
+
|image=skylake sp (basic).png
 
|designer=Intel
 
|designer=Intel
 
|manufacturer=Intel
 
|manufacturer=Intel
 
|model number=5120
 
|model number=5120
−
|part number=CD8067303535900
+
|part number=BX806735120
 +
|part number 2=CD8067303535900
 +
|s-spec=SR3GD
 +
|s-spec qs=QMXJ
 
|market=Server
 
|market=Server
 +
|first announced=July 11, 2017
 +
|first launched=July 11, 2017
 +
|release price=$1555.00
 
|family=Xeon Gold
 
|family=Xeon Gold
−
|series=5000
+
|series=5100
 
|locked=Yes
 
|locked=Yes
 
|frequency=2,200 MHz
 
|frequency=2,200 MHz
 +
|turbo frequency1=3,200 MHz
 +
|clock multiplier=22
 +
|cpuid=0x50654
 
|isa=x86-64
 
|isa=x86-64
 
|isa family=x86
 
|isa family=x86
−
|microarch=Skylake
+
|microarch=Skylake (server)
 
|platform=Purley
 
|platform=Purley
 
|chipset=Lewisburg
 
|chipset=Lewisburg
 
|core name=Skylake SP
 
|core name=Skylake SP
 
|core family=6
 
|core family=6
 +
|core stepping=M0
 
|process=14 nm
 
|process=14 nm
 
|technology=CMOS
 
|technology=CMOS
Line 25: Line 34:
 
|core count=14
 
|core count=14
 
|thread count=28
 
|thread count=28
−
|package module 1={{packages/intel/fclga-3647}}
+
|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}} [[14-core]] [[x86]] server microprocessor set to be introduced by [[Intel]] in July 2017. This processor operates at 2.2 GHz.
+
'''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.
−
 
 
−
{{unknown features}}
 
  
 
== Cache ==
 
== Cache ==
−
{{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}}
+
{{main|intel/microarchitectures/skylake_(server)#Memory_Hierarchy|l1=Skylake § Cache}}
 
{{cache size
 
{{cache size
 
|l1 cache=896 KiB
 
|l1 cache=896 KiB
Line 51: Line 70:
 
|l3 policy=write-back
 
|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]]

Latest revision as of 22:48, 28 December 2019

Edit Values
Xeon Gold 5120
skylake sp (basic).png
General Info
DesignerIntel
ManufacturerIntel
Model Number5120
Part NumberBX806735120,
CD8067303535900
S-SpecSR3GD
QMXJ (QS)
MarketServer
IntroductionJuly 11, 2017 (announced)
July 11, 2017 (launched)
Release Price$1555.00
ShopAmazon
General Specs
FamilyXeon Gold
Series5100
LockedYes
Frequency2,200 MHz
Turbo Frequency3,200 MHz (1 core)
Clock multiplier22
CPUID0x50654
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureSkylake (server)
PlatformPurley
ChipsetLewisburg
Core NameSkylake SP
Core Family6
Core SteppingM0
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores14
Threads28
Max Memory768 GiB
Multiprocessing
Max SMP4-Way (Multiprocessor)
InterconnectUPI
Interconnect Links3
Interconnect Rate10.4 GT/s
Electrical
TDP105 W
Tcase0 °C – 81 °C
TDTS0 °C – 92 °C
Packaging
PackageFCLGA-3647 (FCLGA)
Dimension76.16 mm × 56.6 mm
Pitch0.8585 mm × 0.9906 mm
Contacts3647
SocketSocket P, LGA-3647
Succession

Xeon Gold 5120 is a 64-bit 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 Skylake microarchitecture and is manufactured on a 14 nm+ process, sports 1 AVX-512 FMA unit as well as three Ultra Path Interconnect links. This microprocessor, which operates at 2.2 GHz with a TDP of 105 W and a turbo boost frequency of up to 3.2 GHz, supports up 768 GiB of hexa-channel DDR4-2400 ECC memory.

Cache[edit]

Main article: Skylake § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$896 KiB
917,504 B
0.875 MiB
L1I$448 KiB
458,752 B
0.438 MiB
14x32 KiB8-way set associative 
L1D$448 KiB
458,752 B
0.438 MiB
14x32 KiB8-way set associativewrite-back
L2$14 MiB
14,336 KiB
14,680,064 B
0.0137 GiB
  14x1 MiB16-way set associativewrite-back
L3$19.25 MiB
19,712 KiB
20,185,088 B
0.0188 GiB
  14x1.375 MiB11-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2400
Supports ECCYes
Max Mem768 GiB
Controllers2
Channels6
Max Bandwidth107.3 GiB/s
109,875.2 MiB/s
115.212 GB/s
115,212.498 MB/s
0.105 TiB/s
0.115 TB/s
Bandwidth
Single 17.88 GiB/s
Double 35.76 GiB/s
Quad 71.53 GiB/s
Hexa 107.3 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes48
Configsx16, x8, x4


Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
AVX-512Advanced Vector 512-bit
AVX512FAVX-512 Foundation
AVX512CDAVX-512 Conflict Detection
AVX512BWAVX-512 Byte and Word
AVX512DQAVX-512 Doubleword and Quadword Instructions
AVX512VLAVX-512 Vector Length
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
HTHyper-Threading
TBT 2.0Turbo Boost Technology 2.0
EISTEnhanced SpeedStep Technology
SSTSpeed Shift Technology
TXTTrusted Execution Technology (SMX)
vProIntel vPro
VT-xVT-x (Virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
VMDVolume Management Device
NMNode Manager
KPTKey Protection Technology
PTTPlatform Trust Technology
MBE CtrlMode-Based Execute Control

Frequencies[edit]

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

ModeBaseTurbo Frequency/Active Cores
1234567891011121314
Normal2,200 MHz3,200 MHz3,200 MHz3,000 MHz3,000 MHz2,900 MHz2,900 MHz2,900 MHz2,900 MHz2,700 MHz2,700 MHz2,700 MHz2,700 MHz2,600 MHz2,600 MHz
AVX21,800 MHz3,100 MHz3,100 MHz2,900 MHz2,900 MHz2,700 MHz2,700 MHz2,700 MHz2,700 MHz2,300 MHz2,300 MHz2,300 MHz2,300 MHz2,200 MHz2,200 MHz
AVX5121,200 MHz2,900 MHz2,900 MHz2,500 MHz2,500 MHz1,900 MHz1,900 MHz1,900 MHz1,900 MHz1,600 MHz1,600 MHz1,600 MHz1,600 MHz1,600 MHz1,600 MHz

Benchmarks[edit]

[Edit Benchmarks]

Test: SPEC CPU2017
Tested: 2017-09-30 19:21:54-0400
Chips: 2, Cores: 28, Threads: 28
benchmarks.svg
Vendor: Cisco Systems
System: Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)
SPECspeed2017_fp_base: 88.3
SPECspeed2017_fp_peak: 89.3
Test: SPEC CPU2017
Tested: 2017-09-30 13:35:47-0400
Chips: 2, Cores: 28, Threads: 28
benchmarks.svg
Vendor: Cisco Systems
System: Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)
SPECspeed2017_int_base: 7.7
SPECspeed2017_int_peak: 7.92
Test: SPEC CPU2017
Tested: 2017-10-18 08:00:36-0400
Chips: 2, Cores: 28, Copies: 56
benchmarks.svg
Vendor: HPE
System: ProLiant DL380 Gen10 (2.20 GHz, Intel Xeon Gold 5120)
SPECrate2017_int_base: 135
SPECrate2017_int_peak: 143
Test: SPEC CPU2017
Tested: 2017-10-28 00:06:20-0400
Chips: 2, Cores: 28, Copies: 56
benchmarks.svg
Vendor: HPE
System: ProLiant DL380 Gen10 (2.20 GHz, Intel Xeon Gold 5120)
SPECrate2017_fp_base: 139
SPECrate2017_fp_peak: 142
Test: SPEC CPU2017
Tested: 2017-10-26 01:03:26-0400
Chips: 2, Cores: 28, Copies: 56
benchmarks.svg
Vendor: Cisco Systems
System: Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)
SPECrate2017_fp_base: 141
SPECrate2017_fp_peak: 144
Test: SPEC CPU2017
Tested: 2017-10-26 20:27:13-0400
Chips: 2, Cores: 28, Copies: 56
benchmarks.svg
Vendor: Cisco Systems
System: Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)
SPECrate2017_int_base: 136
SPECrate2017_int_peak: 143
Test: SPEC CPU2017
Tested: 2017-10-27 07:02:34-0400
Chips: 2, Cores: 28, Threads: 28
benchmarks.svg
Vendor: Cisco Systems
System: Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)
SPECspeed2017_int_base: 7.71
SPECspeed2017_int_peak: 7.94
Test: SPEC CPU2017
Tested: 2017-10-27 12:48:28-0400
Chips: 2, Cores: 28, Threads: 28
benchmarks.svg
Vendor: Cisco Systems
System: Cisco UCS B200 M5 (Intel Xeon Gold 5120, 2.20GHz)
SPECspeed2017_fp_base: 88.4
SPECspeed2017_fp_peak: 89.1
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/xeon_gold/5120&oldid=95119"
Facts about "Xeon Gold 5120 - Intel"
RDF feed
l1$ size896 KiB (917,504 B, 0.875 MiB) +
l1d$ description8-way set associative +
l1d$ size448 KiB (458,752 B, 0.438 MiB) +
l1i$ description8-way set associative +
l1i$ size448 KiB (458,752 B, 0.438 MiB) +
l2$ description16-way set associative +
l2$ size14 MiB (14,336 KiB, 14,680,064 B, 0.0137 GiB) +
l3$ description11-way set associative +
l3$ size19.25 MiB (19,712 KiB, 20,185,088 B, 0.0188 GiB) +