CPU
GPU
Core i5-4200U
A8-3820
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 i5-4200U is positioned at rank 243 and the A8-3820 is on rank 1032, so the Core i5-4200U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-4200U
Performance Per Dollar A8-3820
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-4200U | A8-3820 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Llano (2011−2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-4200U | A8-3820 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
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 i5-4200U and A8-3820
Core i5-4200U
The Core i5-4200U is manufactured by Intel. It was released in 4 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 2.6 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,176 points. Launch price was $69.
A8-3820
The A8-3820 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 2.5 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM1. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 2,178 points. Launch price was $90.
Processing Power
The Core i5-4200U packs 2 cores / 4 threads, while the A8-3820 offers 4 cores / 4 threads — the A8-3820 has 2 more cores. Boost clocks reach 2.6 GHz on the Core i5-4200U versus 2.8 GHz on the A8-3820 — a 7.4% clock advantage for the A8-3820 (base: 1.6 GHz vs 2.5 GHz). The Core i5-4200U uses the Haswell (2013−2015) architecture (22 nm), while the A8-3820 uses Llano (2011−2012) (32 nm). In PassMark, the Core i5-4200U scores 2,176 against the A8-3820's 2,178 — a 0.1% lead for the A8-3820. Geekbench 6 single-core — the metric most relevant to gaming — records 733 vs 354, a 69.7% lead for the Core i5-4200U that directly translates to higher frame rates. L3 cache: 3 MB (total) on the Core i5-4200U vs 0 kB on the A8-3820.
| Feature | Core i5-4200U | A8-3820 |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 2.6 GHz | 2.8 GHz+8% |
| Base Clock | 1.6 GHz | 2.5 GHz+56% |
| L3 Cache | 3 MB (total) | 0 kB |
| L2 Cache | 256K (per core) | 1 MB (per core)+300% |
| Process | 22 nm-31% | 32 nm |
| Architecture | Haswell (2013−2015) | Llano (2011−2012) |
| PassMark | 2,176 | 2,178 |
| Geekbench 6 Single | 733+107% | 354 |
Memory & Platform
The Core i5-4200U uses the FCBGA1168 socket (PCIe 3.0), while the A8-3820 uses FM1 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3L-1600 memory speed. The A8-3820 supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core i5-4200U) vs 20 (A8-3820) — the A8-3820 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM86,HM87,QM87 (Core i5-4200U) and A55,A75 (A8-3820).
| Feature | Core i5-4200U | A8-3820 |
|---|---|---|
| Socket | FCBGA1168 | FM1 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR3L-1600 | DDR3-1866 |
| Max RAM Capacity | 16 GB | 32 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 12 | 20+67% |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i5-4200U) vs AMD-V (A8-3820). Both include integrated graphics — HD Graphics 4400 (Core i5-4200U) and Radeon HD 6550D (A8-3820) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-4200U targets Thin & Light Laptop, A8-3820 targets Budget Desktop. Direct competitor: Core i5-4200U rivals A6-5350M; A8-3820 rivals Core i3-2120.
| Feature | Core i5-4200U | A8-3820 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | HD Graphics 4400 | Radeon HD 6550D |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | AMD-V |
| Target Use | Thin & Light Laptop | Budget Desktop |
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