CPU
GPU
A4-9120C
Popular choices:
Ryzen 5 5600X
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. The A4-9120C is positioned at rank #855 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar A4-9120C
Performance Per Dollar Ryzen 5 5600X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | A4-9120C | Ryzen 5 5600X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($135) |
| Longevity | ✨ Modern (Stoney Ridge (2016−2019) / 28 nm) | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | A4-9120C | Ryzen 5 5600X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($135) |
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 A4-9120C and Ryzen 5 5600X
A4-9120C
The A4-9120C is manufactured by AMD. It was released in 2014-01-01. It is based on the Stoney Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Max frequency: 1.6 GHz. L2 cache: 1 MB. Built on 28 nm process technology. Socket: BGA. Thermal design power (TDP): 1 MB. Memory support: DDR4. Passmark benchmark score: 1,258 points. Launch price was $50.
Ryzen 5 5600X
The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.
Processing Power
The A4-9120C packs 2 cores / 2 threads, while the Ryzen 5 5600X offers 6 cores / 12 threads — the Ryzen 5 5600X has 4 more cores. Boost clocks reach 1.6 GHz on the A4-9120C versus 4.6 GHz on the Ryzen 5 5600X — a 96.8% clock advantage for the Ryzen 5 5600X. The A4-9120C uses the Stoney Ridge (2016−2019) architecture (28 nm), while the Ryzen 5 5600X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the A4-9120C scores 1,258 against the Ryzen 5 5600X's 21,845 — a 178.2% lead for the Ryzen 5 5600X.
| Feature | A4-9120C | Ryzen 5 5600X |
|---|---|---|
| Cores / Threads | 2 / 2 | 6 / 12+200% |
| Boost Clock | 1.6 GHz | 4.6 GHz+187% |
| Base Clock | — | 3.7 GHz |
| L3 Cache | — | 32 MB |
| L2 Cache | 1 MB+100% | 512K (per core) |
| Process | 28 nm | 7 nm, 12 nm-75% |
| Architecture | Stoney Ridge (2016−2019) | Vermeer (Zen 3) (2020−2022) |
| PassMark | 1,258 | 21,845+1636% |
| Geekbench 6 Single | 418 | — |
Memory & Platform
The A4-9120C uses the BGA socket (PCIe 3.0), while the Ryzen 5 5600X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-1866 memory speed. The Ryzen 5 5600X supports up to 128 GB of RAM compared to 8 GB — 176.5% more capacity for professional workloads. Memory channels: 1 (A4-9120C) vs 2 (Ryzen 5 5600X). PCIe lanes: 8 (A4-9120C) vs 24 (Ryzen 5 5600X) — the Ryzen 5 5600X offers 16 more lanes for additional GPUs or NVMe drives.
| Feature | A4-9120C | Ryzen 5 5600X |
|---|---|---|
| Socket | BGA | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4-1866 | DDR4-3200 |
| Max RAM Capacity | 8 GB | 128 GB+1500% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 8 | 24+200% |
Advanced Features
Only the Ryzen 5 5600X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AMD-V virtualization. The A4-9120C includes integrated graphics (Radeon R4), while the Ryzen 5 5600X requires a dedicated GPU. Primary use case: A4-9120C targets Chromebook, Ryzen 5 5600X targets Desktop. Direct competitor: A4-9120C rivals Celeron N3350.
| Feature | A4-9120C | Ryzen 5 5600X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon R4 | — |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | AMD-V | AMD-V |
| Target Use | Chromebook | Desktop |
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