Key facts
Production status: Active
Release date: 2019-04-02
Cores / Threads: 32 / 64
Base clock: 2100 MHz
Turbo clock: 3700 MHz
TDP: -
Process: 14 nm
Codename: Cascade Lake-AP
Generation: Xeon Platinum (Cascade Lake-AP)
All available specs
| Field | Value |
|---|---|
| name | Xeon Platinum 9221 |
| Socket | Intel BGA 5903 |
| Foundry | Intel |
| Process Size | 14 nm |
| Transistors | 8,000 million |
| Package | FC-BGA5903 |
| Market | Server/Workstation |
| Production Status | Active |
| Release Date | Apr 2nd, 2019 |
| Frequency | 2.1 GHz |
| Turbo Clock | up to 3.7 GHz |
| Base Clock | 100 MHz |
| Multiplier | 23.0x |
| Multiplier Unlocked | No |
| Codename | Cascade Lake-AP |
| Generation | Xeon Platinum (Cascade Lake-AP) |
| Memory Support | DDR4 |
| ECC Memory | Yes |
| # of Cores | 32 |
| # of Threads | 64 |
| SMP # CPUs | 8 |
| Cache L1 | 64 KB (per core) |
| Cache L2 | 1 MB (per core) |
| Features | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, AES-NI, ECC, HTT, FMA3, F16C, BMI1, BMI2, x8 SDDC, vPro |
| Rated Speed | 2933 MT/s |
| Memory Bus | Quad-channel |
| Memory Bandwidth | 93.9 GB/s |
| PCI-Express | Gen 3 |
| Cache L3 | 71.5 MB (shared) |