Key facts
Production status: End-of-life
Release date: Never Released
Cores / Threads: 22 / 44
Base clock: 4000 MHz
Turbo clock: 5000 MHz
TDP: -
Process: 14 nm
Codename: Cascade Lake-X
Generation: Core i9 Extreme (X-Series 10th Gen)
All available specs
| Field | Value |
|---|---|
| name | Core i9-10990XE |
| Socket | Intel Socket 2066 |
| Foundry | Intel |
| Process Size | 14 nm |
| Package | FC-LGA2066 |
| Market | Desktop |
| Production Status | End-of-life |
| Release Date | Never Released |
| Frequency | 4 GHz |
| Turbo Clock | up to 5 GHz |
| Base Clock | 100 MHz |
| Multiplier | 40.0x |
| Multiplier Unlocked | Yes |
| Codename | Cascade Lake-X |
| Generation | Core i9 Extreme (X-Series 10th Gen) |
| Memory Support | DDR4 |
| ECC Memory | No |
| # of Cores | 22 |
| # of Threads | 44 |
| SMP # CPUs | 1 |
| Cache L1 | 64 KB (per core) |
| Cache L2 | 1 MB (per core) |
| Features | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, AVX-512, EIST, Intel 64, XD bit, VT-x, VT-d, HTT, AES-NI, TSX, TXT, CLMUL, FMA3, F16C, BMI1, BMI2, Boost 2.0, Boost 3.0 |
| Notes | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
| Rated Speed | 2933 MT/s |
| Memory Bus | Quad-channel |
| Memory Bandwidth | 93.9 GB/s |
| PCI-Express | Gen 3, 48 Lanes (CPU only) |
| Cache L3 | 30.25 MB (shared) |
| Chipset | X299 |
| FP32 | 3,520.0 GFLOPS |