EPYC 7662

The EPYC 7662 is a 64-core / 128-thread processor based on the Zen 2 (2017−2020) architecture, manufactured on a 7 nm, 14 nm process node. It reaches a maximum boost clock of 3.3 GHz from a base frequency of 2 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. With a massive 256 MB L3 cache (3D V-Cache technology), this processor has a significant gaming advantage — the large cache drastically reduces memory latency in game engines., plus 32 MB of L2 cache and 4 MB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 72,298, placing it in the Enthusiast performance tier as a Aging generation product.

The EPYC 7662 fits into the SP3 socket and supports PCIe 4.0 with 128 total PCIe lanes for expansion cards and storage. It supports DDR4-3200 memory at speeds up to 3200 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 4096 across 8 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: None — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Virtualization: VT-x, VT-d — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Xeon Platinum 8280.

The EPYC 7662 has a rated TDP (Thermal Design Power) of 225 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Premium Server Cooler.

At an average price of $1,266 (MSRP: $6150), the EPYC 7662 delivers 57 PassMark points per dollar. Performance ranking position: #81 out of all indexed processors.