Semiconductor & Computer Engineering
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ThunderX2 CN9960 - Cavium
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| Microarchitecture |
ThunderX2 CN9960 is a 64-bit hexadeca-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 CN9960 operates between 1.6 GHz and 2.2 GHz and supports up to quad-channel DDR4-2666 memory.
Facts about "ThunderX2 CN9960 - Cavium"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | ThunderX2 CN9960 - Cavium#pcie + |
| base frequency | 1,600 MHz (1.6 GHz, 1,600,000 kHz) +, 1,800 MHz (1.8 GHz, 1,800,000 kHz) +, 2,000 MHz (2 GHz, 2,000,000 kHz) + and 2,200 MHz (2.2 GHz, 2,200,000 kHz) + |
| core count | 16 + |
| designer | Cavium + |
| family | ThunderX2 + |
| first announced | May 7, 2018 + |
| first launched | May 7, 2018 + |
| full page name | cavium/thunderx2/cn9960 + |
| has ecc memory support | true + |
| instance of | microprocessor + |
| isa | ARMv8.1 + |
| isa family | ARM + |
| l1$ size | 1,024 KiB (1,048,576 B, 1 MiB) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 512 KiB (524,288 B, 0.5 MiB) + |
| l1i$ description | 8-way set associative + |
| l1i$ size | 512 KiB (524,288 B, 0.5 MiB) + |
| l2$ description | 8-way set associative + |
| l2$ size | 4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) + |
| l3$ size | 16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB) + |
| ldate | May 7, 2018 + |
| manufacturer | TSMC + |
| market segment | Server + |
| max cpu count | 2 + |
| max memory | 2,097,152 MiB (2,147,483,648 KiB, 2,199,023,255,552 B, 2,048 GiB, 2 TiB) + |
| max memory bandwidth | 79.47 GiB/s (81,377.28 MiB/s, 85.33 GB/s, 85,330.263 MB/s, 0.0776 TiB/s, 0.0853 TB/s) + |
| max memory channels | 4 + |
| max sata ports | 2 + |
| max usb ports | 2 + |
| microarchitecture | Vulcan + |
| model number | CN9960 + |
| name | ThunderX2 CN9960 + |
| package | FCLGA-4077 + |
| part number | CN9960-2200LG4077-Y21-G +, CN9960-2000LG4077-Y21-G +, CN9960-1800LG4077-Y21-G + and CN9960-1600LG4077-Y21-G + |
| process | 16 nm (0.016 μm, 1.6e-5 mm) + |
| smp max ways | 2 + |
| supported memory type | DDR4-2666 + |
| technology | CMOS + |
| thread count | 64 + |
| word size | 64 bit (8 octets, 16 nibbles) + |