PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Opteron 6366 HE is manufactured by AMD. It was released in 2015-01-01. It is based on the Abu Dhabi (2012) architecture. It features 16 cores and 16 threads. Base frequency is 1.8 GHz, with boost up to 3.1 GHz. L3 cache: 8 MB (total). L2 cache: 16 MB. Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 85 Watt. Memory support: DDR3. Passmark benchmark score: 5,613 points. Launch price was $800.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Opteron 6366 HE is positioned at rank #62 in our cost-efficiency ranking, representing a Balanced cost-benefit for your build. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Opteron 6366 HE

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

1481%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

280%

#10

Xeon 6337P

MSRP: $60|Avg: $5

248%

#15

EPYC 9174F

MSRP: $194|Avg: $30

192%

#54

EPYC 4465P

MSRP: $399|Avg: $399

90%

#55

Ryzen 5 PRO 7645

MSRP: $229|Avg: $192

86%

#56

Xeon E5-4667 v3

MSRP: $128|Avg: $128

86%

#59

Ryzen 9 PRO 7945

MSRP: $409|Avg: $450

82%

#60

Xeon Platinum 8571N

MSRP: $599|Avg: $418

81%

#61

Xeon Platinum 8270

MSRP: $7405|Avg: N/A

81%

#62

Opteron 6366 HE

MSRP: N/A|Avg: N/A

100%

#62

EPYC 4464P

MSRP: $429|Avg: $450

78%

#63

Opteron 6376

MSRP: $703|Avg: N/A

99%

#64

Opteron 6328

MSRP: $575|Avg: $42

95%

#65

Opteron 6272

MSRP: $523|Avg: $50

93%

#71

Opteron 6220

MSRP: $523|Avg: $239

85%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Opteron 6366 HE across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Opteron 6366 HE specifications and capabilities.

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Processing Power

The Opteron 6366 HE is a 16-core / 16-thread processor based on the Abu Dhabi (2012) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 3.1 GHz from a base frequency of 1.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 8 MB (total) of L3 cache, plus 16 MB of L2 cache and 768 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 5,613, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Opteron 6366 HE
Cores / ThreadsPhysical/logical processing units	16C / 16T
Max Boost ClockPeak single-core speed under boost	3.1 GHz
Base ClockGuaranteed minimum operating frequency	1.8 GHz
ArchitectureCPU microarchitecture design	Abu Dhabi (2012)
Process NodeFabrication technology — smaller = more efficient	32 nm
L3 CacheShared cache — reduces memory latency for all cores	8 MB (total)
L2 CachePer-core fast cache for frequently accessed data	16 MB
L1 CacheUltra-fast per-core cache	768 kB
Die SizePhysical silicon area of the processor	315 mm2
Transistor CountMore transistors = more capabilities	2,400 million
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	5,613

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Memory & Platform

The Opteron 6366 HE fits into the G34 socket and supports PCIe 2.0. It supports DDR3 memory.

Specification	Opteron 6366 HE
TypeDesktop or Laptop processor	server
SocketMotherboard socket required	G34
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
RAM TypeSupported memory standard	DDR3
Max CPUs in ConfigMulti-socket support for servers	4

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Power & Cooling

The Opteron 6366 HE has a rated TDP (Thermal Design Power) of 85 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Opteron 6366 HE
TDPThermal Design Power — heat output under sustained workload	85 Watt

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Value Analysis

It currently holds Rank #62 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1776 out of all indexed processors.

Specification	Opteron 6366 HE
Launch PriceOriginal retail price at launch	$800
Cost-Benefit RankPosition in overall value ranking	#62
Performance RankPosition in overall performance ranking	#1776
Release DateLaunch date	2015-01-01
Release Year	2012
DesignerArchitecture designer (e.g. Intel, AMD)	AMD