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 Core 2 Extreme X9000 is manufactured by Intel. It was released in 10 January 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 44 Watt. Passmark benchmark score: 1,108 points. Launch price was $851.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core 2 Extreme X9000 is positioned at rank #915 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 Core 2 Extreme X9000

#903

Atom x5-Z8300

MSRP: $20|Avg: N/A

1589%

#904

Atom Z3735G

MSRP: $17|Avg: N/A

1565%

#905

Core i5-480M

MSRP: $81|Avg: $77

1437%

#906

Core i5-460M

MSRP: $80|Avg: $129

1430%

#907

Core i5-2540M

MSRP: $266|Avg: $10

1417%

#909

Core i5-450M

MSRP: $32|Avg: $31

1369%

#910

Core i3-380M

MSRP: $49|Avg: $25

1312%

#911

Core i5-430M

MSRP: N/A|Avg: $33

1310%

#912

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1275%

#915

Core 2 Extreme X9000

MSRP: N/A|Avg: N/A

100%

#919

Core i5-8365UE

MSRP: $297|Avg: $297

99%

#921

A6 Pro-7050B

MSRP: $100|Avg: $15

99%

#923

Athlon II N370

MSRP: $60|Avg: $10

98%

#928

A8-6410

MSRP: $100|Avg: $40

96%

Based on actual market prices and performance synthetic scores.

Technical Analysis

Detailed breakdown of Core 2 Extreme X9000 specifications and capabilities.

⚡

Processing Power

The Core 2 Extreme X9000 is a 2-core / 2-thread processor based on the Penryn (2008−2011) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 2.8 GHz from a base frequency of 2.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 6 MB L2 Cache of L3 cache, plus 6 MB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,108, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core 2 Extreme X9000
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	2.8 GHz
Base ClockGuaranteed minimum operating frequency	2.8 GHz
ArchitectureCPU microarchitecture design	Penryn (2008−2011)
Process NodeFabrication technology — smaller = more efficient	45 nm
L3 CacheShared cache — reduces memory latency for all cores	6 MB L2 Cache
L2 CachePer-core fast cache for frequently accessed data	6 MB
L1 CacheUltra-fast per-core cache	128 kB
Die SizePhysical silicon area of the processor	107 mm2
Transistor CountMore transistors = more capabilities	410 Million
Bus SpeedData bus frequency	800 MHz
Max TemperatureMaximum safe operating temperature (Tjmax)	105 °C
64-bit Support	Yes
Windows 11 Compatible	No
Core Voltage Range	1V-1.275V
PassMark ScoreOverall multi-threaded benchmark score	1,108

🧠

Memory & Platform

The Core 2 Extreme X9000 fits into the PGA478 socket and supports PCIe 1.1.

Specification	Core 2 Extreme X9000
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core 2 Extreme
SocketMotherboard socket required	PGA478
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 1.1

🌡️

Power & Cooling

The Core 2 Extreme X9000 has a rated TDP (Thermal Design Power) of 44 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core 2 Extreme X9000
TDPThermal Design Power — heat output under sustained workload	44 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	105 °C

💰

Value Analysis

It currently holds Rank #915 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3004 out of all indexed processors.

Specification	Core 2 Extreme X9000
Launch PriceOriginal retail price at launch	$851
Cost-Benefit RankPosition in overall value ranking	#915
Performance RankPosition in overall performance ranking	#3004
Release DateLaunch date	10 January 2008 (17 years ago)
Release Year	2008
DesignerArchitecture designer (e.g. Intel, AMD)	Intel