AMD EPYC 9865

AMD EPYC 9865
Benchmarks & Specs

Last updated:
Presample
Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor.
The AMD EPYC 9865 represents a very powerful option for demanding server environments. It is based on the state-of-the-art Turin architecture, which is based on Zen 5 cores. This advanced architecture ensures superior performance in today's data centers. This processor is manufactured in an efficient 4 nm process, which offers remarkable energy efficiency.

A particularly noteworthy feature is its huge Level 3 cache of 320 MB. This extensive cache significantly speeds up access to large amounts of data. This allows complex applications to run much more smoothly and quickly. The maximum memory bandwidth of 480 GB/s is also exceptionally high. It optimally and reliably supports demanding, data-intensive workloads.

In addition, the processor offers full support for PCIe 5.0. This makes it future-proof and enables fast connections to the latest peripherals. The AMD EPYC 9865 is therefore ideally suited for large databases, comprehensive virtualization and high-performance computing. We are convinced that this processor will fully meet your expectations.

It provides a stable and powerful foundation for your digital infrastructure.
  • Modern Turin architecture (Zen 5)
  • Efficient 4 nm manufacturing
  • Large 320 MB Level 3 Cache
  • High 480 GB/s memory bandwidth

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank ? / ?
In segment Server
Multi-core performance
Rank ? / ?
In segment Server

More benchmarks

At a glance

PropertyValue
FamilyAMD EPYC (147)
CPU groupAMD EPYC 9005 (29)
ArchitectureTurin (Zen 5 / Zen 5c)
Technology4 nm
SegmentServer
SocketSP5
Generation5
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads160 / 320
Hyperthreading / SMT
Core architecturenormal
Cores: 160x Zen 5c
Frequency: 2.10 GHz
Turbo Frequency (1 Core):
Turbo Frequency (160 Cores):
L2-Cache
L3-Cache320.00 MB
OverclockingNo

Memory & PCIe

Memory typeMemory bandwidth
DDR5-6000
480.0 GB/s
PropertyValue
Max. Memory6144 GB
Memory channels12
ECC
PCIe5.0 x 128
PCIe Bandwidth504.1 GB/s

Thermal Management

PropertyValue
TDP400 W
TDP (PL2)
TDP up
TDP down
T. junction max.100 °C

Technical details

PropertyValue
Chip designChiplet
AES-NI
Operating systemsWindows Server 2022, Linux, Windows 11
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
Release dateQ4/2024
Release price
Documents

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AMD EPYC 9865
AMD EPYC 9865
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