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Facts about "KaisHeng KH-25800 - Zhaoxin"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | KaisHeng KH-25800 - Zhaoxin#pcie + |
base frequency | 1,800 MHz (1.8 GHz, 1,800,000 kHz) + |
bus links | 4 + |
bus rate | 8,000 MT/s (8 GT/s, 8,000,000 kT/s) + |
bus type | PCIe 3.0 + |
core count | 8 + |
designer | Zhaoxin + |
die area | 187 mm² (0.29 in², 1.87 cm², 187,000,000 µm²) + |
family | KaisHeng + |
first announced | December 28, 2017 + |
first launched | December 28, 2017 + |
full page name | zhaoxin/kaisheng/kh-25800 + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | 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 +, Trusted Execution Technology +, Intel VT-x + and Extended Page Tables + |
has intel trusted execution technology | true + |
has intel vt-x technology | true + |
has second level address translation support | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 512 KiB (524,288 B, 0.5 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l2$ description | 32-way set associative + |
l2$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |
ldate | December 28, 2017 + |
main image | ![]() |
main image caption | KH-25800 front + |
manufacturer | HLMC + |
market segment | Server +, Networking + and Embedded + |
max cpu count | 1 + |
max junction temperature | 363.15 K (90 °C, 194 °F, 653.67 °R) + |
max memory | 131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) + |
max memory bandwidth | 31.79 GiB/s (32,552.96 MiB/s, 34.134 GB/s, 34,134.253 MB/s, 0.031 TiB/s, 0.0341 TB/s) + |
max memory channels | 2 + |
microarchitecture | WuDaoKou + |
min junction temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
model number | KH-25800 + |
name | KaisHeng KH-25800 + |
part number | KH-25800 + |
process | 28 nm (0.028 μm, 2.8e-5 mm) + |
series | KH-20000 + |
smp max ways | 1 + |
supported memory type | DDR4-2133 + |
technology | CMOS + |
thread count | 8 + |
transistor count | 2,100,000,000 + |
word size | 64 bit (8 octets, 16 nibbles) + |