Core 2 Duo U7700 vs Athlon Neo X2 L335
Core 2 Duo U7700
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 Core 2 Duo U7700 is positioned at rank 1203 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 Core 2 Duo U7700
Performance Per Dollar Athlon Neo X2 L335
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo U7700 | Athlon Neo X2 L335 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($10) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Merom-2048 (2006−2008) / 65 nm) | 🛑 Legacy (Congo (2009) / 65 nm) |
💎 Value Proposition
| Insight | Core 2 Duo U7700 | Athlon Neo X2 L335 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+50%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($10) | ⚠️ Higher cost ($15) |
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 Core 2 Duo U7700 and Athlon Neo X2 L335
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.
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
Both the Core 2 Duo U7700 and Athlon Neo X2 L335 share an identical 2-core/2-thread configuration. Boost clocks reach 1.33 GHz on the Core 2 Duo U7700 versus 1.6 GHz on the Athlon Neo X2 L335 — a 18.4% clock advantage for the Athlon Neo X2 L335. The Core 2 Duo U7700 uses the Merom-2048 (2006−2008) architecture (65 nm), while the Athlon Neo X2 L335 uses Congo (2009) (65 nm). In PassMark, the Core 2 Duo U7700 scores 1,335 against the Athlon Neo X2 L335's 1,331 — a 0.3% lead for the Core 2 Duo U7700.
| Feature | Core 2 Duo U7700 | Athlon Neo X2 L335 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.33 GHz | 1.6 GHz+20% |
| Base Clock | 1.33 GHz | — |
| L3 Cache | 0 kB | — |
| L2 Cache | 2 MB+300% | 512 kB |
| Process | 65 nm | 65 nm |
| Architecture | Merom-2048 (2006−2008) | Congo (2009) |
| PassMark | 1,335 | 1,331 |
Memory & Platform
The Core 2 Duo U7700 uses the P socket (PCIe 1.1), while the Athlon Neo X2 L335 uses ASB1 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo U7700 | Athlon Neo X2 L335 |
|---|---|---|
| Socket | P | 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 Core 2 Duo U7700 launched at $262 MSRP, while the Athlon Neo X2 L335 debuted at $80. At current prices ($10 vs $15), the Core 2 Duo U7700 is $5 cheaper. In terms of value (PassMark points per dollar), the Core 2 Duo U7700 delivers 133.5 pts/$ vs 88.7 pts/$ for the Athlon Neo X2 L335 — making the Core 2 Duo U7700 the 40.3% better value option.
| Feature | Core 2 Duo U7700 | Athlon Neo X2 L335 |
|---|---|---|
| MSRP | $262 | $80-69% |
| Avg Price (30d) | $10-33% | $15 |
| Performance per Dollar | 133.5+51% | 88.7 |
| Release Date | 2006 | 2009 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core 2 Duo U7700 and Athlon Neo X2 L335
