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 Mobile Sempron 3300+ is manufactured by AMD. It was released in 1 June 2005 (20 years ago). It is based on the Roma (2005) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L2 cache: 128 kB. Built on 90 nm process technology. Socket: 745. Thermal design power (TDP): 128 kB. Passmark benchmark score: 376 points. Launch price was $69.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Mobile Sempron 3300+ is positioned at rank #1148 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 Mobile Sempron 3300+

#1136

Atom x5-Z8300

MSRP: $20|Avg: N/A

3902%

#1137

Atom Z3735G

MSRP: $17|Avg: N/A

3844%

#1138

Core i5-480M

MSRP: $81|Avg: $77

3529%

#1139

Core i5-460M

MSRP: $80|Avg: $129

3513%

#1140

Core i5-2540M

MSRP: $266|Avg: $10

3481%

#1142

Core i5-450M

MSRP: $32|Avg: $31

3362%

#1143

Core i3-380M

MSRP: $49|Avg: $25

3223%

#1144

Core i5-430M

MSRP: N/A|Avg: $33

3218%

#1145

Core 2 Duo T6600

MSRP: N/A|Avg: $4

3132%

#1148

Mobile Sempron 3300+

MSRP: N/A|Avg: N/A

100%

#1149

Pentium N3540

MSRP: $161|Avg: $161

100%

#1150

Core i7-3555LE

MSRP: $300|Avg: $280

99%

#1151

Core i3-2377M

MSRP: $250|Avg: N/A

98%

#1152

Core 2 Duo E8435

MSRP: $150|Avg: $74

98%

#1153

Celeron M 723

MSRP: $161|Avg: $161

97%

#1154

Core i7-3517UE

MSRP: $330|Avg: $35

96%

#1155

Core M-5Y51

MSRP: $281|Avg: $281

96%

#1156

Pentium N3530

MSRP: $161|Avg: $20

96%

#1157

Core i3-330E

MSRP: $177|Avg: $89

95%

#1159

Core i7-2640M

MSRP: $346|Avg: N/A

94%

#1160

Core M-5Y71

MSRP: $281|Avg: $281

93%

#1162

Core i7-2620M

MSRP: $346|Avg: N/A

93%

Based on actual market prices and performance synthetic scores.

Technical Analysis

Detailed breakdown of Mobile Sempron 3300+ specifications and capabilities.

⚡

Processing Power

The Mobile Sempron 3300+ is a 1-core / 1-thread processor based on the Roma (2005) architecture, manufactured on a 90 nm process node. It reaches a maximum boost clock of 2 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 376, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Mobile Sempron 3300+
Cores / ThreadsPhysical/logical processing units	1C / 1T
Max Boost ClockPeak single-core speed under boost	2 GHz
ArchitectureCPU microarchitecture design	Roma (2005)
Process NodeFabrication technology — smaller = more efficient	90 nm
L2 CachePer-core fast cache for frequently accessed data	128 kB
Bus SpeedData bus frequency	800 MHz
64-bit Support	No
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	376

🧠

Memory & Platform

The Mobile Sempron 3300+ fits into the 745 socket and supports PCIe 2.0.

Specification	Mobile Sempron 3300+
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	AMD Mobile Sempron
SocketMotherboard socket required	745
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0

🌡️

Power & Cooling

The Mobile Sempron 3300+ has a rated TDP (Thermal Design Power) of 128 kB — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Mobile Sempron 3300+
TDPThermal Design Power — heat output under sustained workload	128 kB

💰

Value Analysis

It currently holds Rank #1148 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3542 out of all indexed processors.

Specification	Mobile Sempron 3300+
Launch PriceOriginal retail price at launch	$69
Cost-Benefit RankPosition in overall value ranking	#1148
Performance RankPosition in overall performance ranking	#3542
Release DateLaunch date	1 June 2005 (20 years ago)
Release Year	2005
DesignerArchitecture designer (e.g. Intel, AMD)	AMD