Template:mpu Xeon Platinum 8180 is a 64-bit 28-core x86 multi-socket highest performance server microprocessor introduced by Intel in mid-2017. This chip supports up to 8-way multiprocessing. The Platinum 8180, which is based on the server configuration of the Skylake microarchitecture and is manufactured on a 14 nm+ process, sports 2 AVX-512 FMA units as well as three Ultra Path Interconnect links. This microprocessor, which operates at 2.5 GHz with a TDP of 205 W and a turbo boost frequency of up to 3.8 GHz, supports up 768 GiB of hexa-channel DDR4-2666 ECC memory.

Cache

Main article: Skylake § Cache

[Edit/Modify Cache Info]

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$ 1.75 MiB 1,792 KiB 1,835,008 B L1I$ 896 KiB 917,504 B 0.875 MiB 28x32 KiB 8-way set associative   L1D$ 896 KiB 917,504 B 0.875 MiB 28x32 KiB 8-way set associative write-back L2$ 28 MiB 28,672 KiB 29,360,128 B 0.0273 GiB     28x1 MiB 16-way set associative write-back L3$ 38.5 MiB 39,424 KiB 40,370,176 B 0.0376 GiB     28x1.375 MiB 11-way set associative write-back

Memory controller

[Edit/Modify Memory Info]

	Integrated Memory Controller
	Max Type DDR4-2666 Supports ECC Yes Max Mem 768 GiB Controllers 2 Channels 6 Max Bandwidth 119.21 GiB/s 122,071.04 MiB/s 128.001 GB/s 128,000.763 MB/s 0.116 TiB/s 0.128 TB/s Bandwidth Single 19.87 GiB/s Double 39.74 GiB/s Quad 79.47 GiB/s Hexa 119.21 GiB/s

Expansions

[Edit/Modify Expansions Info]

	Expansion Options
	PCIe Revision 3.0 Max Lanes 48 Configs x16, x8, x4

Features

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX MMX Extension EMMX Extended MMX Extension SSE Streaming SIMD Extensions SSE2 Streaming SIMD Extensions 2 SSE3 Streaming SIMD Extensions 3 SSSE3 Supplemental SSE3 SSE4.1 Streaming SIMD Extensions 4.1 SSE4.2 Streaming SIMD Extensions 4.2 AVX Advanced Vector Extensions AVX2 Advanced Vector Extensions 2 AVX-512 Advanced Vector 512-bit AVX512F AVX-512 Foundation AVX512CD AVX-512 Conflict Detection AVX512BW AVX-512 Byte and Word AVX512DQ AVX-512 Doubleword and Quadword Instructions AVX512VL AVX-512 Vector Length ABM Advanced Bit Manipulation BMI1 Bit Manipulation Instruction Set 1 BMI2 Bit Manipulation Instruction Set 2 FMA3 3-Operand Fused-Multiply-Add AES AES Encryption Instructions RdRand Hardware RNG ADX Multi-Precision Add-Carry CLMUL Carry-less Multiplication Extension F16C 16-bit Floating Point Conversion x86-16 16-bit x86 x86-32 32-bit x86 x86-64 64-bit x86 Real Real Mode Protected Protected Mode SMM System Management Mode FPU Integrated x87 FPU NX No-eXecute HT Hyper-Threading TBT 2.0 Turbo Boost Technology 2.0 EIST Enhanced SpeedStep Technology SST Speed Shift Technology TXT Trusted Execution Technology (SMX) vPro Intel vPro VT-x VT-x (Virtualization) VT-d VT-d (I/O MMU virtualization) EPT Extended Page Tables (SLAT) TSX Transactional Synchronization Extensions VMD Volume Management Device NM Node Manager KPT Key Protection Technology PTT Platform Trust Technology Run Sure Run Sure Technology (RAS Capability) MBE Ctrl Mode-Based Execute Control Node Ctrlr Node Controller Support

Frequencies

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

Mode	Base	Turbo Frequency/Active Cores
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Normal	2,500 MHz	3,800 MHz	3,800 MHz	3,600 MHz	3,600 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,500 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,200 MHz	3,200 MHz	3,200 MHz	3,200 MHz
AVX2	2,100 MHz	3,600 MHz	3,600 MHz	3,400 MHz	3,400 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,300 MHz	3,100 MHz	3,100 MHz	3,100 MHz	3,100 MHz	2,900 MHz	2,900 MHz	2,900 MHz	2,900 MHz	2,800 MHz	2,800 MHz	2,800 MHz	2,800 MHz
AVX512	1,700 MHz	3,500 MHz	3,500 MHz	3,300 MHz	3,300 MHz	3,200 MHz	3,200 MHz	3,200 MHz	3,200 MHz	3,100 MHz	3,100 MHz	3,100 MHz	3,100 MHz	2,800 MHz	2,800 MHz	2,800 MHz	2,800 MHz	2,600 MHz	2,600 MHz	2,600 MHz	2,600 MHz	2,400 MHz	2,400 MHz	2,400 MHz	2,400 MHz	2,300 MHz	2,300 MHz	2,300 MHz	2,300 MHz

Benchmarks

[Edit Benchmarks]

Test: SPEC CPU2017
Tested: 2017-09-26 13:50:02-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECrate2017_int_base: 302

Test: SPEC CPU2017
Tested: 2017-09-26 18:39:13-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 252

Test: SPEC CPU2017
Tested: 2017-09-27 14:15:58-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.46

SPECspeed2017_int_peak: 9.79

Test: SPEC CPU2017
Tested: 2017-10-02 22:15:13-0400
Chips: 4, Cores: 112, Threads: 112

Vendor: Cisco Systems
System: Cisco UCS C480 M5 (Intel Xeon Platinum 8180, 2.50GHz)

SPECspeed2017_fp_base: 188

SPECspeed2017_fp_peak: 190

Test: SPEC CPU2017
Tested: 2017-10-01 20:37:37-0400
Chips: 8, Cores: 224, Copies: 447

Vendor: Fujitsu
System: PRIMEQUEST 3800B, Intel Xeon Platinum 8180, 2.50GHz

SPECrate2017_fp_base: 981

Test: SPEC CPU2017
Tested: 2017-10-02 13:55:27-0400
Chips: 8, Cores: 224, Copies: 447

Vendor: Fujitsu
System: PRIMEQUEST 3800B, Intel Xeon Platinum 8180, 2.50GHz

SPECrate2017_int_base: 1180

Test: SPEC CPU2017
Tested: 2017-09-29 14:36:54-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Fujitsu
System: PRIMERGY RX2540 M4, Intel Xeon Platinum 8180, 2.50GHz

SPECrate2017_fp_base: 247

Test: SPEC CPU2017
Tested: 2017-09-30 06:14:28-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Fujitsu
System: PRIMERGY RX2540 M4, Intel Xeon Platinum 8180, 2.50GHz

SPECrate2017_int_base: 297

Test: SPEC CPU2017
Tested: 2017-10-03 11:42:00-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Lenovo Global Technology
System: ThinkSystem SR630 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 133

SPECspeed2017_fp_peak: 133

Test: SPEC CPU2017
Tested: 2017-10-11 06:30:22-0400
Chips: 1, Cores: 28, Threads: 28

Vendor: Lenovo Global Technology
System: ThinkSystem SR630 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.34

SPECspeed2017_int_peak: 9.62

Test: SPEC CPU2017
Tested: 2017-09-24 17:43:12-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Lenovo Global Technology
System: ThinkSystem SR630 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.31

SPECspeed2017_int_peak: 9.56

Test: SPEC CPU2017
Tested: 2017-10-11 18:58:35-0400
Chips: 1, Cores: 28, Threads: 28

Vendor: Lenovo Global Technology
System: ThinkSystem SR630 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 85.2

SPECspeed2017_fp_peak: 85.7

Test: SPEC CPU2017
Tested: 2017-10-08 11:46:49-0400
Chips: 4, Cores: 112, Threads: 112

Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8180, 2.50 GHz)

SPECspeed2017_fp_base: 189

SPECspeed2017_fp_peak: 188

Test: SPEC CPU2017
Tested: 2017-10-13 05:50:35-0400
Chips: 4, Cores: 112, Threads: 112

Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8180, 2.50 GHz)

SPECspeed2017_int_base: 9.33

SPECspeed2017_int_peak: 9.59

Test: SPEC CPU2017
Tested: 2017-10-15 15:27:18-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Cisco Systems
System: Cisco UCS C240 M5 (Intel Xeon Platinum 8180, 2.50GHz)

SPECspeed2017_fp_base: 132

Test: SPEC CPU2017
Tested: 2017-10-15 09:01:46-0400
Chips: 4, Cores: 112, Copies: 224

Vendor: Cisco Systems
System: Cisco UCS C480 M5 (Intel Xeon Platinum 8180, 2.50GHz)

SPECrate2017_int_base: 573

Test: SPEC CPU2017
Tested: 2017-09-30 08:05:35-0400
Chips: 4, Cores: 112, Copies: 224

Vendor: Cisco Systems
System: Cisco UCS C480 M5 (Intel Xeon Platinum 8180, 2.50GHz)

SPECrate2017_fp_base: 487

Test: SPEC CPU2017
Tested: 2017-10-04 05:38:11-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Cisco Systems
System: Cisco UCS C240 M5 (Intel Xeon Platinum 8180, 2.50GHz)

SPECrate2017_int_base: 300

SPECrate2017_int_peak: 319

Test: SPEC CPU2017
Tested: 2017-10-04 15:05:49-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Cisco Systems
System: Cisco UCS C240 M5 (Intel Xeon Platinum 8180, 2.50GHz)

SPECrate2017_fp_base: 250

SPECrate2017_fp_peak: 255

Test: SPEC CPU2017
Tested: 2017-10-16 23:08:07-0400
Chips: 4, Cores: 112, Threads: 112

Vendor: Cisco Systems
System: Cisco UCS C480 M5 (Intel Xeon Platinum 8180, 2.50GHz)

SPECspeed2017_fp_base: 192

Test: SPEC CPU2017
Tested: 2017-10-16 02:13:28-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: HPE
System: ProLiant DL380 Gen10 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 239

Test: SPEC CPU2017
Tested: 2017-10-16 21:17:57-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: HPE
System: ProLiant DL380 Gen10 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.2

Test: SPEC CPU2017
Tested: 2017-10-15 21:00:48-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: HPE
System: ProLiant DL380 Gen10 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_int_base: 279

Test: SPEC CPU2017
Tested: 2017-10-16 23:46:02-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: HPE
System: ProLiant DL380 Gen10 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 132

Test: SPEC CPU2017
Tested: 2017-10-06 00:40:14-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Lenovo Global Technology
System: ThinkSystem SR650 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 132

SPECspeed2017_fp_peak: 133

Test: SPEC CPU2017
Tested: 2017-10-16 07:42:07-0400
Chips: 1, Cores: 28, Copies: 56

Vendor: Lenovo Global Technology
System: ThinkSystem SR650 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_int_base: 141

SPECrate2017_int_peak: 149

Test: SPEC CPU2017
Tested: 2017-10-09 14:28:26-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Lenovo Global Technology
System: ThinkSystem SR650 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_int_base: 293

SPECrate2017_int_peak: 310

Test: SPEC CPU2017
Tested: 2017-10-05 13:05:33-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Lenovo Global Technology
System: ThinkSystem SR650 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.31

SPECspeed2017_int_peak: 9.53

Test: SPEC CPU2017
Tested: 2017-10-11 19:53:00-0400
Chips: 1, Cores: 28, Copies: 56

Vendor: Lenovo Global Technology
System: ThinkSystem SR650 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 110

SPECrate2017_fp_peak: 113

Test: SPEC CPU2017
Tested: 2017-10-10 00:10:41-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Lenovo Global Technology
System: ThinkSystem SR650 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 248

SPECrate2017_fp_peak: 251

Test: SPEC CPU2017
Tested: 2017-10-10 00:21:13-0400
Chips: 4, Cores: 112, Threads: 112

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 191

SPECspeed2017_fp_peak: 191

Test: SPEC CPU2017
Tested: 2017-10-12 19:17:06-0400
Chips: 4, Cores: 112, Copies: 224

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_int_base: 583

SPECrate2017_int_peak: 621

Test: SPEC CPU2017
Tested: 2017-10-09 19:34:09-0400
Chips: 4, Cores: 112, Threads: 112

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.34

SPECspeed2017_int_peak: 9.64

Test: SPEC CPU2017
Tested: 2017-10-16 08:15:55-0400
Chips: 4, Cores: 112, Copies: 224

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 491

Test: SPEC CPU2017
Tested: 2017-10-03 22:51:56-0400
Chips: 8, Cores: 224, Copies: 448

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_int_base: 1160

SPECrate2017_int_peak: 1230

Test: SPEC CPU2017
Tested: 2017-10-13 19:14:03-0400
Chips: 8, Cores: 224, Threads: 224

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.37

SPECspeed2017_int_peak: 9.62

Test: SPEC CPU2017
Tested: 2017-10-16 17:09:18-0400
Chips: 8, Cores: 224, Copies: 448

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 982

Test: SPEC CPU2017
Tested: 2017-10-14 14:11:19-0400
Chips: 8, Cores: 224, Threads: 224

Vendor: Lenovo Global Technology
System: ThinkSystem SR950 (2.50 GHz, Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 153

SPECspeed2017_fp_peak: 150

Test: SPEC CPU2017
Tested: 2017-10-25 13:32:41-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 251

SPECrate2017_fp_peak: 256

Test: SPEC CPU2017
Tested: 2017-10-26 14:38:34-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 251

SPECrate2017_fp_peak: 255

Test: SPEC CPU2017
Tested: 2017-10-18 15:23:58-0400
Chips: 2, Cores: 56, Threads: 112

Vendor: Huawei
System: Huawei 1288H V5 (Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.47

SPECspeed2017_int_peak: 9.75

Test: SPEC CPU2017
Tested: 2017-10-18 20:07:57-0400
Chips: 2, Cores: 56, Threads: 112

Vendor: Huawei
System: Huawei CH121 V5 (Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.43

SPECspeed2017_int_peak: 9.76

Test: SPEC CPU2017
Tested: 2017-10-19 00:51:07-0400
Chips: 2, Cores: 56, Threads: 112

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECspeed2017_int_base: 9.46

SPECspeed2017_int_peak: 9.75

Test: SPEC CPU2017
Tested: 2017-10-19 05:34:16-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 134

SPECspeed2017_fp_peak: 136

Test: SPEC CPU2017
Tested: 2017-10-19 07:28:34-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Huawei
System: Huawei 1288H V5 (Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 134

SPECspeed2017_fp_peak: 135

Test: SPEC CPU2017
Tested: 2017-10-19 09:22:33-0400
Chips: 2, Cores: 56, Threads: 56

Vendor: Huawei
System: Huawei CH121 V5 (Intel Xeon Platinum 8180)

SPECspeed2017_fp_base: 134

SPECspeed2017_fp_peak: 135

Test: SPEC CPU2017
Tested: 2017-10-23 08:04:35-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei CH121 V5 (Intel Xeon Platinum 8180)

SPECrate2017_int_base: 300

SPECrate2017_int_peak: 323

Test: SPEC CPU2017
Tested: 2017-10-23 17:31:25-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECrate2017_int_base: 298

SPECrate2017_int_peak: 321

Test: SPEC CPU2017
Tested: 2017-10-24 02:59:02-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei 1288H V5 (Intel Xeon Platinum 8180)

SPECrate2017_int_base: 298

SPECrate2017_int_peak: 322

Test: SPEC CPU2017
Tested: 2017-10-24 12:26:24-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Huawei
System: Huawei 2288H V5 (Intel Xeon Platinum 8180)

SPECrate2017_fp_base: 251

SPECrate2017_fp_peak: 256

Test: SPEC CPU2017
Tested: 2017-10-24 17:24:29-0400
Chips: 2, Cores: 56, Copies: 112

Vendor: Dell Inc.
System: PowerEdge R740 (Intel Xeon Platinum 8180, 2.50 GHz)

SPECrate2017_int_base: 296

Test: SPEC CPU2017
Tested: 2017-10-25 11:40:18-0400
Chips: 2, Cores: 56, Copies: 56

Vendor: Dell Inc.
System: PowerEdge R740 (Intel Xeon Platinum 8180, 2.50 GHz)

SPECrate2017_fp_base: 249

Test: SPEC CPU2017
Tested: 2017-10-29 13:04:41-0400
Chips: 4, Cores: 112, Copies: 112

Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8180, 2.50 GHz)

SPECrate2017_fp_base: 497

Test: SPEC CPU2017
Tested: 2017-10-30 10:40:16-0400
Chips: 4, Cores: 112, Copies: 224

Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8180, 2.50 GHz)

SPECrate2017_int_base: 580

Test: SPEC CPU2017
Tested: 2017-10-30 16:22:21-0400
Chips: 8, Cores: 224, Copies: 447

Vendor: Fujitsu
System: PRIMEQUEST 3800E, Intel Xeon Platinum 8180, 2.50GHz

SPECrate2017_int_base: 1170

Test: SPEC CPU2017
Tested: 2017-10-28 06:30:32-0400
Chips: 8, Cores: 224, Copies: 447

Vendor: Fujitsu
System: PRIMEQUEST 3800E, Intel Xeon Platinum 8180, 2.50GHz

SPECrate2017_fp_base: 977