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Xeon Gold 5117 - Intel
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Template:mpu Xeon Gold 5117 is a 64-bit x86 high-performance server octacosa-core multiprocessor set to be introduced by Intel in the second quarter of 2017. This processor is based on the server configuration of the Skylake microarchitecture (a Skylake SP core) and is manufactured on Intel's 14 nm process. The 5117 operates at 2 GHz.


DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.

Cache

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$1.75 MiB
1,792 KiB
1,835,008 B
L1I$896 KiB
917,504 B
0.875 MiB
28x32 KiB8-way set associative 
L1D$896 KiB
917,504 B
0.875 MiB
28x32 KiB8-way set associativewrite-back

L2$28 MiB
28,672 KiB
29,360,128 B
0.0273 GiB
  28x1 MiB16-way set associativewrite-back

L3$38.5 MiB
39,424 KiB
40,370,176 B
0.0376 GiB
  28x1.375 MiB11-way set associativewrite-back

Memory controller

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCYes
Controllers1
Channels6
Max 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
Bandwidth
Single 19.89 GiB/s
Double 39.72 GiB/s
Quad 79.47 GiB/s
Hexa 119.21 GiB/s
has ecc memory supporttrue +
l1$ size1,792 KiB (1,835,008 B, 1.75 MiB) +
l1d$ description8-way set associative +
l1d$ size896 KiB (917,504 B, 0.875 MiB) +
l1i$ description8-way set associative +
l1i$ size896 KiB (917,504 B, 0.875 MiB) +
l2$ description16-way set associative +
l2$ size28 MiB (28,672 KiB, 29,360,128 B, 0.0273 GiB) +
l3$ description11-way set associative +
l3$ size38.5 MiB (39,424 KiB, 40,370,176 B, 0.0376 GiB) +
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 +
supported memory typeDDR4-2666 +