base frequency | 1,900 MHz (1.9 GHz, 1,900,000 kHz) + |
bus links | 4 + |
bus rate | 8,000 MT/s (8 GT/s, 8,000,000 kT/s) + |
bus type | DMI 3.0 + |
chipset | Lewisburg + |
clock multiplier | 19 + |
core count | 18 + |
core family | 6 + |
core name | Cascade Lake SP + |
cpuid | 0x50655 + |
designer | Intel + |
family | Xeon Gold + |
first announced | April 2, 2019 + |
first launched | April 2, 2019 + |
full page name | intel/xeon gold/5220t + |
has ecc memory support | true + |
has locked clock multiplier | true + |
instance of | microprocessor + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 1,152 KiB (1,179,648 B, 1.125 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 576 KiB (589,824 B, 0.563 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 576 KiB (589,824 B, 0.563 MiB) + |
l2$ description | 16-way set associative + |
l2$ size | 18 MiB (18,432 KiB, 18,874,368 B, 0.0176 GiB) + |
l3$ description | 11-way set associative + |
l3$ size | 24.75 MiB (25,344 KiB, 25,952,256 B, 0.0242 GiB) + |
ldate | April 2, 2019 + |
main image | + |
manufacturer | Intel + |
market segment | Server + |
max cpu count | 4 + |
max memory | 1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) + |
max memory bandwidth | 119.21 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 channels | 6 + |
microarchitecture | Cascade Lake + |
model number | 5220T + |
name | Xeon Gold 5220T + |
package | FCLGA-3647 + |
platform | Purley + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 1,273.00 (€ 1,145.70, £ 1,031.13, ¥ 131,539.09) + and $ 1,280.00 (€ 1,152.00, £ 1,036.80, ¥ 132,262.40) + |
release price (box) | $ 1,280.00 (€ 1,152.00, £ 1,036.80, ¥ 132,262.40) + |
release price (tray) | $ 1,273.00 (€ 1,145.70, £ 1,031.13, ¥ 131,539.09) + |
series | 5200 + |
smp max ways | 4 + |
socket | Socket P + and LGA-3647 + |
supported memory type | DDR4-2666 + |
tdp | 105 W (105,000 mW, 0.141 hp, 0.105 kW) + |
technology | CMOS + |
thread count | 36 + |
turbo frequency (1 core) | 3,900 MHz (3.9 GHz, 3,900,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |