AMDOutdated for demanding workloadsServer

AMD Opteron 6366 HE

Explore AMD Opteron 6366 HE technical reviews, specifications and benchmark results, with practical context for server workloads and platform planning.

Last updated: 2026-10-20
3.7/ 10
Technical rating

Outdated for demanding workloads

AMD Opteron 6366 HE is a Server processor with 16 cores and 0 threads. It runs at 1.8 GHz and boosts up to 2.3 GHz. It records a PassMark CPU Mark of 5613 and a single-thread rating of 1003. Its stated TDP is 85 W.

CPU Mark5,613
2 samples
Single Thread1,003
Overall rank#2,436
of 6,054
Reference price$770.73

Technical assessment

A summary based on specifications and results.

Outdated for demanding workloads
3.7Outdated for demanding workloads

AMD Opteron 6366 HE is a Server processor with 16 cores and 0 threads. It runs at 1.8 GHz and boosts up to 2.3 GHz. It records a PassMark CPU Mark of 5613 and a single-thread rating of 1003. Its stated TDP is 85 W.

Specification context

What do these specifications mean in practice?

The AMD Opteron 6366 HE is a Server released in 2014. Recorded specifications include up to 2.30 GHz turbo, a 85 W reference TDP, a 5,613 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 5,613 CPU Mark is a broad overall-performance measure, while the 1,003 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

No confirmed socket is recorded for this processor. Verify the exact device or motherboard with the manufacturer before planning an upgrade.

Memory and power

The 85 W TDP helps size the cooling class, but it is not the same as peak wall-power consumption.

FAQ

Common processor questions

What are the key AMD Opteron 6366 HE specifications?

The main recorded details are up to 2.30 GHz turbo, a 85 W reference TDP, a 5,613 CPU Mark. The tables on this page show socket, memory, cache and graphics data when available.

Is the AMD Opteron 6366 HE 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 Opteron 6366 HE?

A confirmed socket is not recorded here. Use the device model or manufacturer specifications to identify compatible hardware.

How much power does the AMD Opteron 6366 HE use?

The recorded reference TDP is 85 W. Real consumption can be lower or higher depending on power limits, motherboard, workload and cooling.

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 Opteron 6274AMD5,643 points
03AMD Opteron 6238AMD5,625 points
04AMD Opteron 6366 HEThis CPU5,613 points
05Intel Xeon E3-1280 @ 3.50GHzIntel5,588 points

Single-thread performance

Measures speed in tasks that depend on one CPU thread.

02Intel Xeon E3-1280 @ 3.50GHzIntel1,772 points
03AMD Opteron 6238AMD1,157 points
04AMD Opteron 6366 HEThis CPU1,003 points
05AMD Opteron 6274AMD871 points

Performance per watt

Estimated as CPU Mark divided by TDP.

02AMD Opteron 6366 HEThis CPU66.0 Mark/W
04AMD Opteron 6274AMD49.1 Mark/W
05AMD Opteron 6238AMD48.9 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
111,263.00
Data EncryptionMBytes/Sec
2,583.00
Extended InstructionsMillion Matrices/Sec
2,661.00
Find Prime NumbersMillion Primes/Sec
21.00
Floating Point MathMOps/Sec
13,241.00
Integer MathMOps/Sec
51,162.00
PhysicsFrames/Sec
311.00
Random String SortingThousand Strings/Sec
11,547.00

Core specifications

BrandAMD
CategoryServer
Release year2014
Socket—
Cores / threads16 / —
Base clock1.80 GHz
Max turbo2.30 GHz
TDP85 W
Integrated graphics—

Memory support

—
Memory type—
Official speed—
Maximum capacity—

Cache hierarchy

L1I16 x 16 KB
L1D16 x 64 KB
L216 x 2048 KB
L312 MB