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ThunderX2 CN9980 - Cavium
Edit Values | |
ThunderX2 CN9980 | |
General Info | |
Designer | Cavium |
Manufacturer | TSMC |
Model Number | CN9980 |
Part Number | CN9980-2500LG4077-Y21-G, CN9980-2400LG4077-Y21-G, CN9980-2300LG4077-Y21-G, CN9980-2200LG4077-Y21-G, CN9980-2100LG4077-Y21-G, CN9980-2000LG4077-Y21-G |
Market | Server |
Introduction | May 7, 2018 (announced) May 7, 2018 (launched) |
General Specs | |
Family | ThunderX2 |
Frequency | 2,000 MHz, 2,100 MHz, 2,200 MHz, 2,300 MHz |
Microarchitecture | |
ISA | ARMv8.1 (ARM) |
Microarchitecture | Vulcan |
Process | 16 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 32 |
Threads | 128 |
Max Memory | 2 TiB |
Multiprocessing | |
Max SMP | 2-Way (Multiprocessor) |
Packaging | |
Package | FCLGA-4077 (LGA) |
Contacts | 4077 |
ThunderX2 CN9980 is a 64-bit dotriaconta-core high-performance ARM server microprocessor introduced by Cavium in mid-2018. The microprocessor, which is based on the Vulcan microarchitecture, is fabricated on TSMC's 16 nm process. Depending on the exact SKU, the CN9978 operates between 2 GHz and 2.5 GHz and supports up to octa-channel DDR4-2666 memory.
Cache
- Main article: Vulcan § 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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Facts about "ThunderX2 CN9980 - Cavium"
full page name | cavium/thunderx2/cn9980 + |
instance of | microprocessor + |
ldate | 1900 + |