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Latest revision | Your text | ||
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|isa=ARMv8.1 | |isa=ARMv8.1 | ||
|isa family=ARM | |isa family=ARM | ||
− | |microarch= | + | |microarch=ThunderX2 |
|process=28 nm | |process=28 nm | ||
|technology=CMOS | |technology=CMOS | ||
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== Cache == | == Cache == | ||
− | {{main|cavium/microarchitectures/ | + | {{main|cavium/microarchitectures/ThunderX1#Memory_Hierarchy|l1=ThunderX1§ Cache}} |
{{cache size | {{cache size | ||
|l1 cache=5280KiB | |l1 cache=5280KiB | ||
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|l2 desc=16-way set associative | |l2 desc=16-way set associative | ||
|l2 policy=write-back | |l2 policy=write-back | ||
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}} | }} | ||
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|wmmx=No | |wmmx=No | ||
|wmmx2=No | |wmmx2=No | ||
− | |pmuv3= | + | |pmuv3=No |
|crc32=Yes | |crc32=Yes | ||
|crypto=Yes | |crypto=Yes | ||
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NUMA node1 CPU(s): 48-95 | NUMA node1 CPU(s): 48-95 | ||
</pre> | </pre> | ||
+ | See [[arm/armv8#ARMv8_Extensions_and_Processor_Features|ARMv8 features]] for a description of flags. | ||
=== lstopo === | === lstopo === | ||
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CPU part : 0x0a1 | CPU part : 0x0a1 | ||
CPU revision : 1 | CPU revision : 1 | ||
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</pre> | </pre> | ||
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+ | [https://www.cavium.com/pdfFiles/TIRIAS-ThunderX-Memecached-TCO-white-paper.pdf] |
Facts about "ThunderX CN8890 - Cavium"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | ThunderX CN8890 - Cavium#pcie + |
base frequency | 1,900 MHz (1.9 GHz, 1,900,000 kHz) + |
bus type | CCPI + |
core count | 48 + |
designer | Cavium + |
family | ThunderX + |
first announced | June 3, 2014 + |
first launched | March 31, 2016 + |
full page name | cavium/thunderx/cn8890 + |
has ecc memory support | true + |
instance of | microprocessor + |
isa | ARMv8.1 + |
isa family | ARM + |
l1$ size | 5,280 KiB (5,406,720 B, 5.156 MiB) + |
l1d$ description | 32-way set associative + |
l1d$ size | 1,536 KiB (1,572,864 B, 1.5 MiB) + |
l1i$ description | 39-way set associative + |
l1i$ size | 3,744 KiB (3,833,856 B, 3.656 MiB) + |
l2$ description | 16-way set associative + |
l2$ size | 16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB) + |
ldate | March 31, 2016 + |
manufacturer | GlobalFoundries + |
market segment | Server + |
max cpu count | 2 + |
max memory | 1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) + |
max memory channels | 8 + |
max sata ports | 16 + |
max usb ports | 2 + |
microarchitecture | ThunderX1 + |
model number | CN8890 + |
name | ThunderX CN8890 + |
part number | CN8890-1900BG2601-AAP-Y-G + |
process | 28 nm (0.028 μm, 2.8e-5 mm) + |
release price | $ 785.00 (€ 706.50, £ 635.85, ¥ 81,114.05) + |
smp max ways | 2 + |
supported memory type | DDR4-2400 + and DDR3-2133 + |
technology | CMOS + |
thread count | 48 + |
word size | 64 bit (8 octets, 16 nibbles) + |