A6-3620 vs Pentium G2120
A6-3620
Pentium G2120
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 A6-3620 is positioned at rank 580 and the Pentium G2120 is on rank 753, so the A6-3620 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar A6-3620
Performance Per Dollar Pentium G2120
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | A6-3620 | Pentium G2120 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($20) |
| Longevity | 🛑 Legacy (Llano (2011−2012) / 32 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | A6-3620 | Pentium G2120 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($20) |
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 A6-3620 and Pentium G2120
A6-3620
The A6-3620 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 2.2 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: FM1. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,877 points. Launch price was $70.
Pentium G2120
The Pentium G2120 is manufactured by Intel. It was released in 3 September 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 1,876 points. Launch price was $88.
Processing Power
The A6-3620 packs 4 cores / 4 threads, while the Pentium G2120 offers 2 cores / 2 threads — the A6-3620 has 2 more cores. Boost clocks reach 2.5 GHz on the A6-3620 versus 3.1 GHz on the Pentium G2120 — a 21.4% clock advantage for the Pentium G2120 (base: 2.2 GHz vs 3.1 GHz). The A6-3620 uses the Llano (2011−2012) architecture (32 nm), while the Pentium G2120 uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the A6-3620 scores 1,877 against the Pentium G2120's 1,876 — a 0.1% lead for the A6-3620. L3 cache: 0 kB on the A6-3620 vs 3 MB (total) on the Pentium G2120.
| Feature | A6-3620 | Pentium G2120 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 2.5 GHz | 3.1 GHz+24% |
| Base Clock | 2.2 GHz | 3.1 GHz+41% |
| L3 Cache | 0 kB | 3 MB (total) |
| L2 Cache | 1 MB (per core)+300% | 256 kB (per core) |
| Process | 32 nm | 22 nm-31% |
| Architecture | Llano (2011−2012) | Ivy Bridge (2012−2013) |
| PassMark | 1,877 | 1,876 |
| Geekbench 6 Single | 300 | — |
Memory & Platform
The A6-3620 uses the FM1 socket (PCIe 2.0), while the Pentium G2120 uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1866 memory speed. The Pentium G2120 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. Both provide 16 PCIe lanes.
| Feature | A6-3620 | Pentium G2120 |
|---|---|---|
| Socket | FM1 | LGA1155 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1866 | DDR3-1600 |
| Max RAM Capacity | 16 GB | 32 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: AMD-V (A6-3620) vs VT-x (Pentium G2120). Both include integrated graphics — Radeon HD 6530D (A6-3620) and HD Graphics (Ivy Bridge) (Pentium G2120) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: A6-3620 targets Budget Desktop, Pentium G2120 targets Desktop. Direct competitor: A6-3620 rivals Pentium G840.
| Feature | A6-3620 | Pentium G2120 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon HD 6530D | HD Graphics (Ivy Bridge) |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | VT-x |
| Target Use | Budget Desktop | Desktop |
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