IntelServer CPU · Xeon 6+ E-core
Xeon 6990E+
Intel Xeon 6990E+ is a Clearwater Forest server processor with 288/288 cores/threads. Its best published SPEC CPU 2017 result works out to 1,525 SPECrate2017_int_base per socket.
Specifications
SPEC disclosure + Wikipedia| Architecture | Clearwater Forest |
|---|---|
| Process | Intel 18A |
| Cores / threads | 288/288 |
| Base clock | 2.2 GHz |
| Max boost | 3.2 GHz |
| L3 cache | 576 MB |
| TDP | 450 W |
| Socket | LGA 7529 |
| Max sockets | 2S |
| Memory | 12-ch DDR5 |
| Launch | Jun 2026 |
SPEC CPU 2017 result
Best of 3 published| SPECrate®2017_int_base per socket | 1,525 Derived by HardwareLadder: system result ÷ chips. Not an official SPEC metric. |
|---|---|
| SPECrate®2017_int_base (system) | 3050 |
| Chips in tested system | 2 |
| Tested system | Supermicro — SuperServer SYS-122HA-TN-LCC (X14DBM-APL , Intel Xeon 6990E+) |
| Published | Jun 2026 |
| Published results for this CPU | 3 |
Full result disclosure on spec.org. SPEC®, SPECrate®, and SPEC CPU® are registered trademarks of the Standard Performance Evaluation Corporation. Result retrieved from www.spec.org on 2026-09-23.