Pentium 3558U vs Athlon II N350

CPU

GPU

Pentium 3558U

2 Cores2 Thrd512 WWMax: 1.7 GHz2014

Athlon II N350

2 Cores2 Thrd1 WWMax: 2.4 GHz2010

Performance Spectrum - CPU

Pentium 3558U

2 / 2

1,041

0.0%

1,045

+0.4%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

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.

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. The Pentium 3558U is positioned at rank 1123 and the Athlon II N350 is on rank 1067, so the Athlon II N350 offers better cost-efficiency for playing games.

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

Performance Per Dollar Pentium 3558U

#1111

Atom x5-Z8300

MSRP: $20|Avg: N/A

3522%

#1112

Atom Z3735G

MSRP: $17|Avg: N/A

3471%

#1113

Core i5-480M

MSRP: $81|Avg: $77

3186%

#1114

Core i5-460M

MSRP: $80|Avg: $129

3172%

#1115

Core i5-2540M

MSRP: $266|Avg: $10

3143%

#1117

Core i5-450M

MSRP: $32|Avg: $31

3035%

#1118

Core i3-380M

MSRP: $49|Avg: $25

2910%

#1119

Core i5-430M

MSRP: N/A|Avg: $33

2905%

#1120

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2827%

#1123

Pentium 3558U

MSRP: N/A|Avg: N/A

100%

#1124

Core m5-6Y57

MSRP: $281|Avg: $281

100%

#1125

Core i7-610E

MSRP: $250|Avg: $40

99%

#1126

Core i5-5350U

MSRP: $315|Avg: N/A

99%

#1127

Core i3-4100E

MSRP: $225|Avg: $30

99%

#1128

Pentium Dual Core T4300

MSRP: $150|Avg: $99

99%

#1129

Core i7-3520M

MSRP: $346|Avg: N/A

99%

#1130

Core i3-2310E

MSRP: $225|Avg: $20

98%

#1131

Core i5-2510E

MSRP: $230|Avg: $30

98%

#1132

Core m5-6Y54

MSRP: $281|Avg: $281

98%

#1134

Core i3-2330E

MSRP: $225|Avg: $10

97%

#1135

Core i5-4288U

MSRP: $342|Avg: N/A

93%

#1136

Core m3-6Y30

MSRP: $281|Avg: $281

93%

#1137

Core i3-2340UE

MSRP: $200|Avg: $200

93%

#1138

Core i7-2820QM

MSRP: $568|Avg: N/A

93%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Athlon II N350

#1055

Atom x5-Z8300

MSRP: $20|Avg: N/A

2808%

#1056

Atom Z3735G

MSRP: $17|Avg: N/A

2767%

#1057

Core i5-480M

MSRP: $81|Avg: $77

2540%

#1058

Core i5-460M

MSRP: $80|Avg: $129

2528%

#1059

Core i5-2540M

MSRP: $266|Avg: $10

2505%

#1061

Core i5-450M

MSRP: $32|Avg: $31

2419%

#1062

Core i3-380M

MSRP: $49|Avg: $25

2320%

#1063

Core i5-430M

MSRP: N/A|Avg: $33

2316%

#1064

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2254%

#1067

Athlon II N350

MSRP: $100|Avg: $100

100%

#1068

Celeron N3350

MSRP: $107|Avg: N/A

99%

#1070

Core i7-2675QM

MSRP: $378|Avg: N/A

99%

#1071

A9-9410

MSRP: $150|Avg: $25

99%

#1073

A8 Pro-7150B

MSRP: $150|Avg: $20

98%

#1074

A9-9420

MSRP: $150|Avg: $30

98%

#1075

Celeron B730

MSRP: $70|Avg: $10

98%

#1078

A9-9425

MSRP: $150|Avg: $30

97%

#1080

Core i5-4402E

MSRP: $266|Avg: $100

96%

#1081

A6-7000

MSRP: $100|Avg: $15

96%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Leadership: The Athlon II N350 delivers superior performance across the board. It outperforms the Pentium 3558U in both compute-intensive tasks (0.4% faster) and gaming workloads.

Insight	Pentium 3558U	Athlon II N350
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($0)	⚠️ Higher cost ($100)
Longevity	🛑 Legacy (Haswell (2013−2015) / 22 nm)	🛑 Legacy (Champlain (2010−2011) / 45 nm)

💎 Value Proposition

Insight	Pentium 3558U	Athlon II N350
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($100)

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Pentium 3558U Benchmark Check

Athlon II N350 Benchmark Check

Technical Specifications

Side-by-side comparison of Pentium 3558U and Athlon II N350

Pentium 3558U

The Pentium 3558U is manufactured by Intel. It was released in 1 January 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 1.7 GHz, with boost up to 1.7 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,041 points. Launch price was $161.

Athlon II N350

The Athlon II N350 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 2 cores and 2 threads. Max frequency: 2.4 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1. Thermal design power (TDP): 1 MB. Memory support: DDR3. Passmark benchmark score: 1,045 points. Launch price was $149.

⚡

Processing Power

Both the Pentium 3558U and Athlon II N350 share an identical 2-core/2-thread configuration. Boost clocks reach 1.7 GHz on the Pentium 3558U versus 2.4 GHz on the Athlon II N350 — a 34.1% clock advantage for the Athlon II N350. The Pentium 3558U uses the Haswell (2013−2015) architecture (22 nm), while the Athlon II N350 uses Champlain (2010−2011) (45 nm). In PassMark, the Pentium 3558U scores 1,041 against the Athlon II N350's 1,045 — a 0.4% lead for the Athlon II N350.

Feature	Pentium 3558U	Athlon II N350
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.7 GHz	2.4 GHz+41%
Base Clock	1.7 GHz	—
L3 Cache	2 MB	—
L2 Cache	512 kB	1 MB+100%
Process	22 nm-51%	45 nm
Architecture	Haswell (2013−2015)	Champlain (2010−2011)
PassMark	1,041	1,045
Geekbench 6 Single	—	210
Geekbench 6 Multi	—	400

🧠

Memory & Platform

The Pentium 3558U uses the FCBGA1168 socket (PCIe 3.0), while the Athlon II N350 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Pentium 3558U	Athlon II N350
Socket	FCBGA1168	S1
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	—	DDR3-1066
Max RAM Capacity	—	8 GB
RAM Channels	—	2
ECC Support	—	❌
PCIe Lanes	—	0

🔧

Advanced Features

Virtualization: not specified (Pentium 3558U) / AMD-V (Athlon II N350). Primary use case: Athlon II N350 targets Legacy Laptop. Direct competitor: Athlon II N350 rivals Pentium P6100.