
Celeron M 743

Athlon Neo X2 L335
Performance Spectrum - CPU
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 Celeron M 743 is positioned at rank 1029 and the Athlon Neo X2 L335 is on rank 944, so the Athlon Neo X2 L335 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron M 743
Performance Per Dollar Athlon Neo X2 L335
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron M 743 | Athlon Neo X2 L335 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Congo (2009) / 65 nm) |
💎 Value Proposition
| Insight | Celeron M 743 | Athlon Neo X2 L335 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1%) |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
Performance Check
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.

Counter-Strike 2

League of Legends
Technical Specifications
Side-by-side comparison of Celeron M 743 and Athlon Neo X2 L335

Celeron M 743
The Celeron M 743 is manufactured by Intel. It was released in 1 September 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 1 cores and 1 threads. Max frequency: 1.3 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: BGA965. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,324 points. Launch price was $107.

Athlon Neo X2 L335
The Athlon Neo X2 L335 is manufactured by AMD. It was released in 2009-01-01. It is based on the Congo (2009) architecture. It features 2 cores and 2 threads. Max frequency: 1.6 GHz. L2 cache: 512 kB. Built on 65 nm process technology. Socket: ASB1. Thermal design power (TDP): 512 kB. Memory support: DDR2. Passmark benchmark score: 1,331 points. Launch price was $149.
Processing Power
The Celeron M 743 packs 1 cores / 1 threads, while the Athlon Neo X2 L335 offers 2 cores / 2 threads — the Athlon Neo X2 L335 has 1 more core. Boost clocks reach 1.3 GHz on the Celeron M 743 versus 1.6 GHz on the Athlon Neo X2 L335 — a 20.7% clock advantage for the Athlon Neo X2 L335. The Celeron M 743 uses the Penryn (2008−2011) architecture (45 nm), while the Athlon Neo X2 L335 uses Congo (2009) (65 nm). In PassMark, the Celeron M 743 scores 1,324 against the Athlon Neo X2 L335's 1,331 — a 0.5% lead for the Athlon Neo X2 L335.
| Feature | Celeron M 743 | Athlon Neo X2 L335 |
|---|---|---|
| Cores / Threads | 1 / 1 | 2 / 2+100% |
| Boost Clock | 1.3 GHz | 1.6 GHz+23% |
| L2 Cache | 1 MB+100% | 512 kB |
| Process | 45 nm-31% | 65 nm |
| Architecture | Penryn (2008−2011) | Congo (2009) |
| PassMark | 1,324 | 1,331 |
Memory & Platform
The Celeron M 743 uses the BGA965 socket (PCIe 1.1), while the Athlon Neo X2 L335 uses ASB1 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Celeron M 743 | Athlon Neo X2 L335 |
|---|---|---|
| Socket | BGA965 | ASB1 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | — | DDR2-800 |
| Max RAM Capacity | — | 4 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
Value Analysis
The Celeron M 743 launched at $107 MSRP, while the Athlon Neo X2 L335 debuted at $80. At current prices ($15 vs $15), the Athlon Neo X2 L335 is $0 cheaper. In terms of value (PassMark points per dollar), the Celeron M 743 delivers 88.3 pts/$ vs 88.7 pts/$ for the Athlon Neo X2 L335 — making the Athlon Neo X2 L335 the 0.5% better value option.
| Feature | Celeron M 743 | Athlon Neo X2 L335 |
|---|---|---|
| MSRP | $107 | $80-25% |
| Avg Price (30d) | $15 | $15 |
| Performance per Dollar | 88.3 | 88.7 |
| Release Date | 2009 | 2009 |
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