CPU·Budget

Phenom X4 9450e

AMD

PassMark

1,455

MSRP

$450

AVG Price

$430

2009-01-01

65 Watt

Agena (2007−2008)

Performance Spectrum - CPU

Phenom X4 9450e

4 / 4

1,455

0.0%

Ryzen Threadripper PRO 3955WX

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Ryzen Threadripper 3990X

About PassMark

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 Phenom X4 9450e is manufactured by AMD. It was released in 2009-01-01. It is based on the Agena (2007−2008) architecture. It features 4 cores and 4 threads. Max frequency: 2.1 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,455 points. Launch price was $149.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. 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 Phenom X4 9450e

#977

Athlon II X4 635

MSRP: $400|Avg: $250

266%

#978

Athlon XP 2100+

MSRP: $420|Avg: $30

261%

#979

Pentium G4400TE

MSRP: $300|Avg: $250

259%

#980

Celeron 2.70

MSRP: $49|Avg: $49

246%

#981

Phenom X3 8450

MSRP: $145|Avg: $147

246%

#982

Athlon II X4 638

MSRP: $300|Avg: $280

239%

#983

Ryzen Embedded R2314

MSRP: $300|Avg: $762

227%

#984

Core 2 Duo E7200

MSRP: $133|Avg: $133

223%

#985

Athlon XP 1800+

MSRP: $252|Avg: $30

222%

#986

Celeron E1200

MSRP: $53|Avg: $98

201%

#987

Athlon XP 2000+

MSRP: $339|Avg: $40

186%

#988

Pentium III 1133

MSRP: $990|Avg: $30

178%

#989

Celeron 2.10

MSRP: $49|Avg: $49

172%

#990

Pentium 4 1.80

MSRP: $562|Avg: $40

167%

#991

Athlon 64 FX-57

MSRP: $1031|Avg: $200

107%

#992

Phenom X4 9450e

MSRP: $450|Avg: $430

100%

#993

Core 2 Extreme QX9770

MSRP: $1399|Avg: $1399

98%

#994

Athlon 64 3300+

MSRP: $200|Avg: $200

77%

#995

Pentium 4 2.40

MSRP: $193|Avg: $193

50%

#996

Pentium 4 2.66

MSRP: $300|Avg: $300

37%

#997

Athlon 64 FX-60

MSRP: $1031|Avg: $1000

36%

#998

Pentium III 1400S

MSRP: $250|Avg: $250

27%

#999

Athlon 64 FX-51

MSRP: $733|Avg: $733

25%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Phenom X4 9450e across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Phenom X4 9450e specifications and capabilities.

⚡

Processing Power

The Phenom X4 9450e is a 4-core / 4-thread processor based on the Agena (2007−2008) architecture, manufactured on a 65 nm process node. It reaches a maximum boost clock of 2.1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 2 MB (total) of L3 cache, plus 512 kB (per core) of L2 cache and 128 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,455, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Phenom X4 9450e
Cores / ThreadsPhysical/logical processing units	4C / 4T
Max Boost ClockPeak single-core speed under boost	2.1 GHz
ArchitectureCPU microarchitecture design	Agena (2007−2008)
Process NodeFabrication technology — smaller = more efficient	65 nm
L3 CacheShared cache — reduces memory latency for all cores	2 MB (total)
L2 CachePer-core fast cache for frequently accessed data	512 kB (per core)
L1 CacheUltra-fast per-core cache	128 kB (per core)
Die SizePhysical silicon area of the processor	285 mm2
Transistor CountMore transistors = more capabilities	450 million
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,455

🧠

Memory & Platform

The Phenom X4 9450e fits into the AM2+ socket and supports PCIe 2.0.

Specification	Phenom X4 9450e
TypeDesktop or Laptop processor	desktop
SocketMotherboard socket required	AM2+
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
Max CPUs in ConfigMulti-socket support for servers	1

🌡️

Power & Cooling

The Phenom X4 9450e has a rated TDP (Thermal Design Power) of 65 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Phenom X4 9450e
TDPThermal Design Power — heat output under sustained workload	65 Watt

💰

Value Analysis

At an average price of $430 (MSRP: $450), the Phenom X4 9450e delivers 3 PassMark points per dollar. Performance ranking position: #2814 out of all indexed processors.

Specification	Phenom X4 9450e
MSRPManufacturer's Suggested Retail Price	$450
Avg Price (30d)Average market price over the last 30 days	$430
Launch PriceOriginal retail price at launch	$149
Performance RankPosition in overall performance ranking	#2814
Release DateLaunch date	2009-01-01
Release Year	2008
DesignerArchitecture designer (e.g. Intel, AMD)	AMD

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

3 categories

General Information

6 specs

Type	desktop
Designer	AMD
Launch Price	$149
Release Date	2009-01-01
Architecture Codename	Agena (2007−2008)
Performance Ranking Position	2814

Technical Specifications

11 specs

Cores	4
Threads	4
Die Size	285 mm2
L1 Cache	128 kB (per core)
L2 Cache	512 kB (per core)
L3 Cache	2 MB (total)
Max Frequency	2.1 GHz
64-Bit Support	+
Transistor Count	450 million
Process Technology	65 nm
Windows 11 Compatible	-