Athlon Neo X2 L335 vs Core 2 Duo U7700
Athlon Neo X2 L335
Core 2 Duo U7700
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 Athlon Neo X2 L335 is positioned at rank 944 and the Core 2 Duo U7700 is on rank 1203, 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 Athlon Neo X2 L335
Performance Per Dollar Core 2 Duo U7700
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon Neo X2 L335 | Core 2 Duo U7700 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($15) | ✅ More affordable ($10) |
| Longevity | 🛑 Legacy (Congo (2009) / 65 nm) | 🛑 Legacy (Merom-2048 (2006−2008) / 65 nm) |
💎 Value Proposition
| Insight | Athlon Neo X2 L335 | Core 2 Duo U7700 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+50%) |
| Upfront Cost | ⚠️ Higher cost ($15) | ✅ More affordable ($10) |
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.
Technical Specifications
Side-by-side comparison of Athlon Neo X2 L335 and Core 2 Duo U7700
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.
Core 2 Duo U7700
The Core 2 Duo U7700 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom-2048 (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.33 GHz, with boost up to 1.33 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: P. Thermal design power (TDP): 10 Watt. Passmark benchmark score: 1,335 points. Launch price was $249.
Processing Power
Both the Athlon Neo X2 L335 and Core 2 Duo U7700 share an identical 2-core/2-thread configuration. Boost clocks reach 1.6 GHz on the Athlon Neo X2 L335 versus 1.33 GHz on the Core 2 Duo U7700 — a 18.4% clock advantage for the Athlon Neo X2 L335. The Athlon Neo X2 L335 uses the Congo (2009) architecture (65 nm), while the Core 2 Duo U7700 uses Merom-2048 (2006−2008) (65 nm). In PassMark, the Athlon Neo X2 L335 scores 1,331 against the Core 2 Duo U7700's 1,335 — a 0.3% lead for the Core 2 Duo U7700.
| Feature | Athlon Neo X2 L335 | Core 2 Duo U7700 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.6 GHz+20% | 1.33 GHz |
| Base Clock | — | 1.33 GHz |
| L3 Cache | — | 0 kB |
| L2 Cache | 512 kB | 2 MB+300% |
| Process | 65 nm | 65 nm |
| Architecture | Congo (2009) | Merom-2048 (2006−2008) |
| PassMark | 1,331 | 1,335 |
Memory & Platform
The Athlon Neo X2 L335 uses the ASB1 socket (PCIe 2.0), while the Core 2 Duo U7700 uses P (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Athlon Neo X2 L335 | Core 2 Duo U7700 |
|---|---|---|
| Socket | ASB1 | P |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | DDR2-800 | — |
| Max RAM Capacity | 4 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Value Analysis
The Athlon Neo X2 L335 launched at $80 MSRP, while the Core 2 Duo U7700 debuted at $262. At current prices ($15 vs $10), the Core 2 Duo U7700 is $5 cheaper. In terms of value (PassMark points per dollar), the Athlon Neo X2 L335 delivers 88.7 pts/$ vs 133.5 pts/$ for the Core 2 Duo U7700 — making the Core 2 Duo U7700 the 40.3% better value option.
| Feature | Athlon Neo X2 L335 | Core 2 Duo U7700 |
|---|---|---|
| MSRP | $80-69% | $262 |
| Avg Price (30d) | $15 | $10-33% |
| Performance per Dollar | 88.7 | 133.5+51% |
| Release Date | 2009 | 2006 |
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