INTEL 8280 2.7GHZ/205W 28C/ 38.50MB DCP DDR4 2933 MHZCisco Intel Xeon Platinum (2nd Gen) 8280 Octacosa core (28 Core) 2. 70 GHz Processor Upgrade 38. 50 MB L3 Cache 64 bit Processing 4 GHz Overclocking Speed 14 nm Socket P LGA 3647 205 W 56 Threads VPN: UCS CPU I8280 SKU: RSC788860 UPC: 38. 50 MB of L3 cache memory offers great system performance and avoids interruptions while executing complex and critical tasks 14 nm enables improved performance per watt and micro architecture makes it power efficient