Edit Values | |
Xeon Platinum 8170F | |
General Info | |
Designer | Intel |
Manufacturer | Intel |
Model Number | 8170F |
Market | Server |
Shop | Amazon |
General Specs | |
Family | Xeon Platinum |
Series | 8000 |
Frequency | 2,100 MHz |
Turbo Frequency | 2,800 MHz (1 core) |
Clock multiplier | 21 |
Microarchitecture | |
ISA | x86-64 (x86) |
Microarchitecture | Skylake (server) |
Platform | Purley |
Chipset | Lewisburg |
Core Name | Skylake SP |
Core Family | 6 |
Process | 14 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 26 |
Threads | 52 |
Max Memory | 768 GiB |
Multiprocessing | |
Max SMP | 8-Way (Multiprocessor) |
Electrical | |
TDP | 165 W |
Tcase | 0 °C – 88 °C |
TDTS | 0 °C – |
Packaging | |
Package | FCLGA-3647 (FCLGA) |
Dimension | 76.16 mm × 56.6 mm |
Pitch | 0.8585 mm × 0.9906 mm |
Contacts | 3647 |
Socket | Socket P, LGA-3647 |
Xeon Platinum 8170F is a 64-bit 26-core x86 multi-socket highest performance server microprocessor set introduced by Intel in late-2017. This chip supports up to 8-way multiprocessing. The Platinum 8170F, 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 2.1 GHz with a TDP of 165 W and a turbo boost frequency of up to 2.8 GHz, supports up 768 GiB of hexa-channel DDR4-2666 ECC memory.
This specific model incorporates the Omni-Path Host Fabric Interface (HFI) die in the same package as the processor.
The 165 W of TDP for this microprocessor consists of 157 W for the CPU and 8 W for the fabric.
Cache[edit]
- Main article: Skylake § Cache
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. |
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Memory controller[edit]
Integrated Memory Controller
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Expansions[edit]
Expansion Options
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Features[edit]
[Edit/Modify Supported Features]
Supported x86 Extensions & Processor Features
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Frequencies[edit]
- See also: Intel's CPU Frequency Behavior
Mode | Base | Turbo Frequency/Active Cores |
---|---|---|
1 | ||
Normal | 2,100 MHz | 2,800 MHz |
AVX2 | 1,700 MHz | 2,400 MHz |
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Xeon Platinum 8170F - Intel#io + |
base frequency | 2,100 MHz (2.1 GHz, 2,100,000 kHz) + |
chipset | Lewisburg + |
clock multiplier | 21 + |
core count | 26 + |
core family | 6 + |
core name | Skylake SP + |
designer | Intel + |
family | Xeon Platinum + |
full page name | intel/xeon platinum/8170f + |
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 +, Intel VT-d +, 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-d technology | true + |
has intel vt-x technology | 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 | 1,664 KiB (1,703,936 B, 1.625 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 832 KiB (851,968 B, 0.813 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 832 KiB (851,968 B, 0.813 MiB) + |
l2$ description | 16-way set associative + |
l2$ size | 26 MiB (26,624 KiB, 27,262,976 B, 0.0254 GiB) + |
l3$ description | 11-way set associative + |
l3$ size | 35.75 MiB (36,608 KiB, 37,486,592 B, 0.0349 GiB) + |
ldate | 3000 + |
main image | + |
manufacturer | Intel + |
market segment | Server + |
max case temperature | 361.15 K (88 °C, 190.4 °F, 650.07 °R) + |
max cpu count | 8 + |
max memory | 786,432 MiB (805,306,368 KiB, 824,633,720,832 B, 768 GiB, 0.75 TiB) + |
max memory 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) + |
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 | 8170F + |
name | Xeon Platinum 8170F + |
package | FCLGA-3647 + |
platform | Purley + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
series | 8000 + |
smp max ways | 8 + |
socket | Socket P + and LGA-3647 + |
supported memory type | DDR4-2666 + |
tdp | 165 W (165,000 mW, 0.221 hp, 0.165 kW) + |
technology | CMOS + |
thread count | 52 + |
turbo frequency (1 core) | 2,800 MHz (2.8 GHz, 2,800,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |