Core i3-4020Y vs A8-3520M
Core i3-4020Y
A8-3520M
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 i3-4020Y is positioned at rank 716 and the A8-3520M is on rank 806, so the Core i3-4020Y offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-4020Y
Performance Per Dollar A8-3520M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-4020Y | A8-3520M |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Llano (2011−2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i3-4020Y | A8-3520M |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| 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 Core i3-4020Y and A8-3520M
Core i3-4020Y
The Core i3-4020Y is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 11.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,448 points. Launch price was $304.
A8-3520M
The A8-3520M is manufactured by AMD. It was released in 2014-01-01. It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 2.5 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FS1. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,441 points. Launch price was $90.
Processing Power
The Core i3-4020Y packs 2 cores / 4 threads, while the A8-3520M offers 4 cores / 4 threads — the A8-3520M has 2 more cores. Boost clocks reach 1.5 GHz on the Core i3-4020Y versus 2.5 GHz on the A8-3520M — a 50% clock advantage for the A8-3520M (base: 1.5 GHz vs 1.6 GHz). The Core i3-4020Y uses the Haswell (2013−2015) architecture (22 nm), while the A8-3520M uses Llano (2011−2012) (32 nm). In PassMark, the Core i3-4020Y scores 1,448 against the A8-3520M's 1,441 — a 0.5% lead for the Core i3-4020Y. L3 cache: 3 MB on the Core i3-4020Y vs 0 kB on the A8-3520M.
| Feature | Core i3-4020Y | A8-3520M |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 1.5 GHz | 2.5 GHz+67% |
| Base Clock | 1.5 GHz | 1.6 GHz+7% |
| L3 Cache | 3 MB | 0 kB |
| L2 Cache | 512 kB | 1 MB (per core)+100% |
| Process | 22 nm-31% | 32 nm |
| Architecture | Haswell (2013−2015) | Llano (2011−2012) |
| PassMark | 1,448 | 1,441 |
| Geekbench 6 Single | — | 255 |
Memory & Platform
The Core i3-4020Y uses the FCBGA1168 socket (PCIe 3.0), while the A8-3520M uses FS1 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1600 on the Core i3-4020Y versus DDR3-1333 on the A8-3520M — the Core i3-4020Y supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 16 of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core i3-4020Y) vs 20 (A8-3520M) — the A8-3520M offers 8 more lanes for additional GPUs or NVMe drives.
| Feature | Core i3-4020Y | A8-3520M |
|---|---|---|
| Socket | FCBGA1168 | FS1 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | 1600+53233% | DDR3-1333 |
| Max RAM Capacity | 16 | 16 GB+104857500% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 12 | 20+67% |
Advanced Features
Virtualization support: true (Core i3-4020Y) vs AMD-V (A8-3520M). Both include integrated graphics — Intel HD Graphics 4200 (Core i3-4020Y) and Radeon HD 6620G (A8-3520M) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: A8-3520M targets Budget Laptop. Direct competitor: A8-3520M rivals Core i3-2330M.
| Feature | Core i3-4020Y | A8-3520M |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel HD Graphics 4200 | Radeon HD 6620G |
| Unlocked | — | No |
| AVX-512 | No | No |
| Virtualization | true | AMD-V |
| Target Use | — | Budget Laptop |
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