Mobile Sempron 3300+ vs Atom D425

Performance Spectrum - CPU

Mobile Sempron 3300+

1 / 1

376

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Atom D425

1 / 2

385

+2.4%

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 Mobile Sempron 3300+ is positioned at rank 1148 and the Atom D425 is on rank 1088, so the Atom D425 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 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.

Performance Per Dollar Atom D425

#1076

Atom x5-Z8300

MSRP: $20|Avg: N/A

3047%

#1077

Atom Z3735G

MSRP: $17|Avg: N/A

3002%

#1078

Core i5-480M

MSRP: $81|Avg: $77

2756%

#1079

Core i5-460M

MSRP: $80|Avg: $129

2744%

#1080

Core i5-2540M

MSRP: $266|Avg: $10

2718%

#1082

Core i5-450M

MSRP: $32|Avg: $31

2625%

#1083

Core i3-380M

MSRP: $49|Avg: $25

2517%

#1084

Core i5-430M

MSRP: N/A|Avg: $33

2513%

#1085

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2445%

#1088

Atom D425

MSRP: N/A|Avg: N/A

100%

#1089

Core i5-3610ME

MSRP: $276|Avg: $22

100%

#1090

Core m3-7Y32

MSRP: $281|Avg: $281

100%

#1092

Celeron B720

MSRP: $70|Avg: $10

99%

#1093

Celeron 847

MSRP: $134|Avg: $15

98%

#1094

Core i7-2630QM

MSRP: $378|Avg: N/A

98%

#1096

Core i7-2635QM

MSRP: $378|Avg: N/A

97%

#1097

Celeron 877

MSRP: $86|Avg: $15

97%

#1098

Celeron Dual-Core SU2300

MSRP: $134|Avg: $50

97%

#1099

Core i5-3337U

MSRP: $225|Avg: N/A

97%

#1100

Core i5-2450M

MSRP: $225|Avg: N/A

96%

#1101

Core i5-7Y57

MSRP: $281|Avg: $281

96%

#1102

Core i5-7Y54

MSRP: $281|Avg: $100

96%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Trade-off: The Mobile Sempron 3300+ leads in gaming performance. However, the Atom D425 is the stronger candidate for professional workloads, offering 2.4% greater multi-core processing power.

Insight	Mobile Sempron 3300+	Atom D425
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Roma (2005) / 90 nm)	🛑 Legacy (Pineview (2009−2011) / 45 nm)

💎 Value Proposition

Insight	Mobile Sempron 3300+	Atom D425
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

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.

Mobile Sempron 3300+ Benchmark Check

Atom D425 Benchmark Check

Counter-Strike 2

No prediction data available

League of Legends

League of Legends

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Mobile Sempron 3300+ and Atom D425

Mobile Sempron 3300+

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.

Atom D425

The Atom D425 is manufactured by Intel. It was released in 21 June 2010 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 1 cores and 2 threads. Base frequency is 1.8 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 10 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 385 points. Launch price was $993.

⚡

Processing Power

The Mobile Sempron 3300+ packs 1 cores / 1 threads, matching the Atom D425's 1 cores. Boost clocks reach 2 GHz on the Mobile Sempron 3300+ versus 1.83 GHz on the Atom D425 — a 8.9% clock advantage for the Mobile Sempron 3300+. The Mobile Sempron 3300+ uses the Roma (2005) architecture (90 nm), while the Atom D425 uses Pineview (2009−2011) (45 nm). In PassMark, the Mobile Sempron 3300+ scores 376 against the Atom D425's 385 — a 2.4% lead for the Atom D425.

Feature	Mobile Sempron 3300+	Atom D425
Cores / Threads	1 / 1	1 / 2
Boost Clock	2 GHz+9%	1.83 GHz
Base Clock	—	1.8 GHz
L3 Cache	—	0 kB
L2 Cache	128 kB	512 kB (per core)+300%
Process	90 nm	45 nm-50%
Architecture	Roma (2005)	Pineview (2009−2011)
PassMark	376	385+2%

🧠

Memory & Platform

The Mobile Sempron 3300+ uses the 745 socket (PCIe 2.0), while the Atom D425 uses FCBGA559 (PCIe 2.0) — making them incompatible on the same motherboard.