CPU
GPU
Athlon Neo MV-40
A4-4020
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 MV-40 is positioned at rank 1020 and the A4-4020 is on rank 768, so the A4-4020 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 MV-40
Performance Per Dollar A4-4020
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon Neo MV-40 | A4-4020 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($5) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Huron (2009) / 65 nm) | 🛑 Legacy (Richland (2013−2014) / 32 nm) |
💎 Value Proposition
| Insight | Athlon Neo MV-40 | A4-4020 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($5) | ✅ More affordable ($0) |
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 MV-40 and A4-4020
Athlon Neo MV-40
The Athlon Neo MV-40 is manufactured by AMD. It was released in 2009-01-01. It is based on the Huron (2009) architecture. It features 1 cores and 1 threads. Max frequency: 1.6 GHz. L2 cache: 512 kB. Built on 65 nm process technology. Socket: ASB1. Thermal design power (TDP): 512 kB. Passmark benchmark score: 1,274 points. Launch price was $149.
A4-4020
The A4-4020 is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 2 cores and 2 threads. Base frequency is 3.2 GHz, with boost up to 3.4 GHz. L2 cache: 1 MB (total). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1333. Passmark benchmark score: 1,269 points. Launch price was $50.
Processing Power
The Athlon Neo MV-40 packs 1 cores / 1 threads, while the A4-4020 offers 2 cores / 2 threads — the A4-4020 has 1 more core. Boost clocks reach 1.6 GHz on the Athlon Neo MV-40 versus 3.4 GHz on the A4-4020 — a 72% clock advantage for the A4-4020. The Athlon Neo MV-40 uses the Huron (2009) architecture (65 nm), while the A4-4020 uses Richland (2013−2014) (32 nm). In PassMark, the Athlon Neo MV-40 scores 1,274 against the A4-4020's 1,269 — a 0.4% lead for the Athlon Neo MV-40.
| Feature | Athlon Neo MV-40 | A4-4020 |
|---|---|---|
| Cores / Threads | 1 / 1 | 2 / 2+100% |
| Boost Clock | 1.6 GHz | 3.4 GHz+112% |
| Base Clock | — | 3.2 GHz |
| L2 Cache | 512 kB | 1 MB (total)+100% |
| Process | 65 nm | 32 nm-51% |
| Architecture | Huron (2009) | Richland (2013−2014) |
| PassMark | 1,274 | 1,269 |
| Geekbench 6 Single | — | 341 |
Memory & Platform
The Athlon Neo MV-40 uses the ASB1 socket (PCIe 2.0), while the A4-4020 uses FM2 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Athlon Neo MV-40 versus DDR3-1333 on the A4-4020 — the A4-4020 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A4-4020 supports up to 16 GB of RAM compared to 4 GB — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon Neo MV-40) vs 16 (A4-4020) — the A4-4020 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD ASB1 (Athlon Neo MV-40) and A55,A58,A68H,A75,A78,A88X (A4-4020).
| Feature | Athlon Neo MV-40 | A4-4020 |
|---|---|---|
| Socket | ASB1 | FM2 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR2-667 | DDR3-1333+50% |
| Max RAM Capacity | 4 GB | 16 GB+300% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Virtualization: not specified (Athlon Neo MV-40) / AMD-V (A4-4020). The A4-4020 includes integrated graphics (Radeon HD 7480D), while the Athlon Neo MV-40 requires a dedicated GPU. Primary use case: A4-4020 targets Budget Desktop. Direct competitor: A4-4020 rivals Pentium G3220.
| Feature | Athlon Neo MV-40 | A4-4020 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon HD 7480D |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Budget Desktop |
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