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 Xeon E5606 is manufactured by Intel. It was released in 14 February 2011 (14 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.13 GHz, with boost up to 0.13 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 2,443 points. Launch price was $46.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Xeon E5606 is positioned at rank #802 in our cost-efficiency ranking, representing a Lower 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 Xeon E5606

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

17007%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

3211%

#10

Xeon 6337P

MSRP: $60|Avg: $5

2853%

#15

EPYC 9174F

MSRP: $194|Avg: $30

2204%

#460

Xeon E5-2686 V3

MSRP: $1500|Avg: $160

99%

#460

Xeon Gold 6242R

MSRP: $2977|Avg: $779

99%

#462

Xeon W-2175

MSRP: $1947|Avg: $180

99%

#463

EPYC 75F3

MSRP: $5383|Avg: $2799

98%

#464

Xeon W-3375

MSRP: $4951|Avg: $6000

98%

#802

Xeon E5606

MSRP: N/A|Avg: N/A

100%

#803

Opteron 6380

MSRP: $551|Avg: $111

99%

#812

Xeon E3-1220L

MSRP: $189|Avg: $27

98%

#815

Xeon X3450

MSRP: $241|Avg: $39

98%

#817

Xeon W3680

MSRP: $594|Avg: $26

97%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Xeon E5606 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Xeon E5606 specifications and capabilities.

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Processing Power

The Xeon E5606 is a 4-core / 4-thread processor based on the Westmere-EP (2010−2011) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 0.13 GHz from a base frequency of 2.13 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 8 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 2,443, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Xeon E5606
Cores / ThreadsPhysical/logical processing units	4C / 4T
Max Boost ClockPeak single-core speed under boost	0.13 GHz
Base ClockGuaranteed minimum operating frequency	2.13 GHz
ArchitectureCPU microarchitecture design	Westmere-EP (2010−2011)
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	256 kB (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	239 mm2
Transistor CountMore transistors = more capabilities	1,170 million
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	2,443

🧠

Memory & Platform

The Xeon E5606 fits into the LGA1366 socket and supports PCIe 2.0. It supports DDR3 memory.

Specification	Xeon E5606
TypeDesktop or Laptop processor	server
SocketMotherboard socket required	LGA1366
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	2

🌡️

Power & Cooling

The Xeon E5606 has a rated TDP (Thermal Design Power) of 80 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Xeon E5606
TDPThermal Design Power — heat output under sustained workload	80 Watt

💰

Value Analysis

It currently holds Rank #802 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2412 out of all indexed processors.

Specification	Xeon E5606
Launch PriceOriginal retail price at launch	$46
Cost-Benefit RankPosition in overall value ranking	#802
Performance RankPosition in overall performance ranking	#2412
Release DateLaunch date	14 February 2011 (14 years ago)
Release Year	2011
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel