AMDExcellentServer

AMD EPYC 9K65

Explore AMD EPYC 9K65 technical reviews, specifications and benchmark results, with practical context for server workloads and platform planning.

Last updated: 2026-10-20
8.7/ 10
Technical rating

Excellent

[Dual CPU] AMD EPYC 9K65 is a Server processor with 192 cores and 384 threads. It runs at 2.3 GHz and boosts up to 2.7 GHz. It records a PassMark CPU Mark of 187923 and a single-thread rating of 3176.

CPU Mark187,923
4 samples
Single Thread3,176
Overall rank#0
Reference price—

Technical assessment

A summary based on specifications and results.

Excellent
8.7Excellent

[Dual CPU] AMD EPYC 9K65 is a Server processor with 192 cores and 384 threads. It runs at 2.3 GHz and boosts up to 2.7 GHz. It records a PassMark CPU Mark of 187923 and a single-thread rating of 3176.

Specification context

What do these specifications mean in practice?

The AMD EPYC 9K65 is a Server released in 2025. Recorded specifications include 192 cores and 384 threads, up to 2.70 GHz turbo, a 187,923 CPU Mark. Use these figures to understand its position, then compare the results with your software and the complete platform.

Reading guide

Read the performance results

The 187,923 CPU Mark is a broad overall-performance measure, while the 3,176 single-thread result adds context for less-parallel work. Compare the nearby alternatives on this page and do not treat one score as a verdict for every application.

Platform and compatibility

It uses socket SP5. A matching socket is only the first check; confirm the official motherboard CPU-support list, BIOS revision and board power limits.

Memory and power

Verify the system memory type, real power limits and cooling capacity.

FAQ

Common processor questions

What are the key AMD EPYC 9K65 specifications?

The main recorded details are 192 cores and 384 threads, up to 2.70 GHz turbo, a 187,923 CPU Mark. The tables on this page show socket, memory, cache and graphics data when available.

Is the AMD EPYC 9K65 good for gaming?

The product name or CPU Mark alone cannot answer that. Check single-thread performance, core count, the target graphics card, gaming resolution and results from the games you play.

Which motherboards support the AMD EPYC 9K65?

Start with SP5 motherboards, then confirm the official CPU-support list and required BIOS revision for the exact board before buying.

How much power does the AMD EPYC 9K65 use?

A structured TDP value is not currently available. Check the manufacturer specification and device power limits.

This guidance interprets recorded specifications and results; it does not claim hands-on device testing. Results can vary with motherboard, power, memory and cooling.

Multi-axis comparison

How does this processor compare?

A direct comparison with nearby processors from the same brand and a similar core count.

5 CPU

Overall and multi-core performance

A higher CPU Mark indicates stronger overall performance.

01AMD EPYC 9K65This CPU187,923 points
02AMD EPYC 9965AMD160,542 points
03AMD EPYC 9655PAMD160,432 points
04AMD EPYC 9B45AMD158,790 points
05AMD EPYC 9655AMD156,110 points

Single-thread performance

Measures speed in tasks that depend on one CPU thread.

01AMD EPYC 9655PAMD3,849 points
02AMD EPYC 9655AMD3,847 points
03AMD EPYC 9B45AMD3,540 points
04AMD EPYC 9K65This CPU3,176 points
05AMD EPYC 9965AMD3,176 points

Performance per watt

Estimated as CPU Mark divided by TDP.

01AMD EPYC 9B45AMD407.2 Mark/W
02AMD EPYC 9655PAMD401.1 Mark/W
03AMD EPYC 9655AMD390.3 Mark/W
04AMD EPYC 9965AMD321.1 Mark/W

Bars are relative to the processors shown here, not a global ranking of every CPU.

Detailed benchmark results

Snapshot from 2026-10-20

Data CompressionKBytes/Sec
10,510,255.00
Data EncryptionMBytes/Sec
645,333.00
Extended InstructionsMillion Matrices/Sec
732,499.00
Find Prime NumbersMillion Primes/Sec
2,877.00
Floating Point MathMOps/Sec
2,182,703.00
Integer MathMOps/Sec
3,107,260.00
PhysicsFrames/Sec
40,160.00
Random String SortingThousand Strings/Sec
1,208,752.00

Core specifications

BrandAMD
CategoryServer
Release year2025
SocketSP5
Cores / threads192 / 384
Base clock2.30 GHz
Max turbo2.70 GHz
TDP—
Integrated graphics—

Memory support

—
Memory type—
Official speed—
Maximum capacity—

Cache hierarchy

No structured cache data.