CPUServerReleased 2021

AMD EPYC 7R13

48C/96T · 3.7 GHz

The EPYC 7R13 is a 48-core, 96-thread third-generation EPYC (Milan) processor that AMD supplied as a custom model to Amazon Web Services rather than as a retail product. It powers AWS instance families such as the general-purpose M6a and compute-optimized C6a. Based on the Zen 3 architecture, it uses six 7 nm compute dies with eight cores each and 192 MB of L3 cache, running at 2.65 GHz base and up to 3.7 GHz boost.

General

Manufacturer: AMD
Model: AMD EPYC 7R13
Segment: Server
Generation: EPYC 7003 (Milan)
Codename: Milan
Architecture: x86_64
Microarchitecture: Zen 3
Release date: 2021
Price: Search on Amazon

Cores & clocks

Cores / threads: 48 cores / 96 threads
Base clock: 2.65 GHz
Boost clock: 3.70 GHz
TDP (design W): —
Unlocked: ✕ No
L2 cache: 24 MB
L3 cache: 192 MB
Technology (nm): 7 nm
TSMC 7 nm (compute dies), GlobalFoundries 14 nm (I/O die)

Platform

Socket: SP3
2-CPU (multi-socket): —
Integrated GPU: None
Memory type: DDR4-3200
8-channel
Memory size: —
ECC memory: ✓ Yes
PCIe: PCIe 4.0 (128 lanes)

Instructions & AI

Instruction extensions: MMXSSESSE2SSE3SSSE3SSE4.1SSE4.2SSE4AAVXAVX2FMA3AESVAESSHAAMD-V
NPU: None

OS support

Windows: Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: Not listed by model on Microsoft's Windows 10 22H2 or Windows 11 24H2 supported AMD processor lists, which name only retail EPYC 7003 models. The Windows 11 25H2 list covers the AMD EPYC 7003 Series as a whole; 26H2 keeps the 25H2 requirements.