CPU
GPU
Athlon II Neo K145
Athlon 64 3500+
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 II Neo K145 is positioned at rank 1048 and the Athlon 64 3500+ is on rank 1102, so the Athlon II Neo K145 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon II Neo K145
Performance Per Dollar Athlon 64 3500+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II Neo K145 | Athlon 64 3500+ |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Nile (2010) / 45 nm) | 🛑 Legacy (San Diego (2001−2005) / 130 nm) |
💎 Value Proposition
| Insight | Athlon II Neo K145 | Athlon 64 3500+ |
|---|---|---|
| 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.
Technical Specifications
Side-by-side comparison of Athlon II Neo K145 and Athlon 64 3500+
Athlon II Neo K145
The Athlon II Neo K145 is manufactured by AMD. It was released in 2009-01-01. It is based on the Nile (2010) architecture. It features 1 cores and 1 threads. Max frequency: 1.8 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: 565 points. Launch price was $149.
Athlon 64 3500+
The Athlon 64 3500+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the San Diego (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.2 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: 939. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 570 points. Launch price was $59.
Processing Power
Both the Athlon II Neo K145 and Athlon 64 3500+ share an identical 1-core/1-thread configuration. Boost clocks reach 1.8 GHz on the Athlon II Neo K145 versus 2.2 GHz on the Athlon 64 3500+ — a 20% clock advantage for the Athlon 64 3500+. The Athlon II Neo K145 uses the Nile (2010) architecture (45 nm), while the Athlon 64 3500+ uses San Diego (2001−2005) (130 nm). In PassMark, the Athlon II Neo K145 scores 565 against the Athlon 64 3500+'s 570 — a 0.9% lead for the Athlon 64 3500+.
| Feature | Athlon II Neo K145 | Athlon 64 3500+ |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 1.8 GHz | 2.2 GHz+22% |
| L3 Cache | — | 0 kB |
| L2 Cache | 1 MB+100% | 512 kB |
| Process | 45 nm-65% | 130 nm |
| Architecture | Nile (2010) | San Diego (2001−2005) |
| PassMark | 565 | 570 |
Memory & Platform
The Athlon II Neo K145 uses the S1 socket (PCIe 2.0), while the Athlon 64 3500+ uses 939 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Athlon II Neo K145 versus DDR-400 on the Athlon 64 3500+ — the Athlon II Neo K145 supports -203% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: AMD ASB2 (Athlon II Neo K145) and AMD 939 (Athlon 64 3500+).
| Feature | Athlon II Neo K145 | Athlon 64 3500+ |
|---|---|---|
| Socket | S1 | 939 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | DDR3-1066 | DDR-400 |
| Max RAM Capacity | 4 GB | 4 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 0 |
Value Analysis
The Athlon II Neo K145 launched at $50 MSRP, while the Athlon 64 3500+ debuted at $272. At current prices ($10 vs $10), the Athlon 64 3500+ is $0 cheaper. In terms of value (PassMark points per dollar), the Athlon II Neo K145 delivers 56.5 pts/$ vs 57.0 pts/$ for the Athlon 64 3500+ — making the Athlon 64 3500+ the 0.9% better value option.
| Feature | Athlon II Neo K145 | Athlon 64 3500+ |
|---|---|---|
| MSRP | $50-82% | $272 |
| Avg Price (30d) | $10 | $10 |
| Performance per Dollar | 56.5 | 57.0 |
| Release Date | 2010 | 2001 |
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