CPU
GPU
Atom x5-E3930
Athlon II Neo K345
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 Atom x5-E3930 is positioned at rank 706 and the Athlon II Neo K345 is on rank 812, so the Atom x5-E3930 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom x5-E3930
Performance Per Dollar Athlon II Neo K345
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x5-E3930 | Athlon II Neo K345 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($10) |
| Longevity | 🛑 Legacy (Apollo Lake (2014−2016) / 14 nm) | 🛑 Legacy (Champlain (2010−2011) / 45 nm) |
💎 Value Proposition
| Insight | Atom x5-E3930 | Athlon II Neo K345 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($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 Atom x5-E3930 and Athlon II Neo K345
Atom x5-E3930
The Atom x5-E3930 is manufactured by Intel. It was released in 30 August 2014 (11 years ago). It is based on the Apollo Lake (2014−2016) architecture. It features 2 cores and 2 threads. Base frequency is 1.3 GHz, with boost up to 1.8 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 14 nm process technology. Socket: FCBGA1296. Thermal design power (TDP): 7 Watt. Memory support: DDR3-1866. Passmark benchmark score: 1,185 points. Launch price was $69.
Athlon II Neo K345
The Athlon II Neo K345 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 2 cores and 2 threads. Max frequency: 1.4 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: 1,191 points. Launch price was $149.
Processing Power
Both the Atom x5-E3930 and Athlon II Neo K345 share an identical 2-core/2-thread configuration. Boost clocks reach 1.8 GHz on the Atom x5-E3930 versus 1.4 GHz on the Athlon II Neo K345 — a 25% clock advantage for the Atom x5-E3930. The Atom x5-E3930 uses the Apollo Lake (2014−2016) architecture (14 nm), while the Athlon II Neo K345 uses Champlain (2010−2011) (45 nm). In PassMark, the Atom x5-E3930 scores 1,185 against the Athlon II Neo K345's 1,191 — a 0.5% lead for the Athlon II Neo K345.
| Feature | Atom x5-E3930 | Athlon II Neo K345 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.8 GHz+29% | 1.4 GHz |
| Base Clock | 1.3 GHz | — |
| L3 Cache | 0 kB | — |
| L2 Cache | 2 MB (total)+100% | 1 MB |
| Process | 14 nm-69% | 45 nm |
| Architecture | Apollo Lake (2014−2016) | Champlain (2010−2011) |
| PassMark | 1,185 | 1,191 |
Memory & Platform
The Atom x5-E3930 uses the FCBGA1296 socket (PCIe 3.0), while the Athlon II Neo K345 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3L-1866 memory speed. The Atom x5-E3930 supports up to 8 GB of RAM compared to 4 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 4 (Atom x5-E3930) vs 0 (Athlon II Neo K345) — the Atom x5-E3930 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA1296 (Atom x5-E3930) and AMD ASB2 (Athlon II Neo K345).
| Feature | Atom x5-E3930 | Athlon II Neo K345 |
|---|---|---|
| Socket | FCBGA1296 | S1 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR3L-1866 | DDR3-1066 |
| Max RAM Capacity | 8 GB+100% | 4 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 4 | 0 |
Advanced Features
The Atom x5-E3930 includes integrated graphics (Intel HD Graphics 500), while the Athlon II Neo K345 requires a dedicated GPU.
| Feature | Atom x5-E3930 | Athlon II Neo K345 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel HD Graphics 500 | — |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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