CPU
GPU
Pentium G2120
PRO A6-8550B
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 Pentium G2120 is positioned at rank 753 and the PRO A6-8550B is on rank 523, so the PRO A6-8550B offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium G2120
Performance Per Dollar PRO A6-8550B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G2120 | PRO A6-8550B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | 🛑 Legacy (Godaveri (2014−2016) / 28 nm) |
💎 Value Proposition
| Insight | Pentium G2120 | PRO A6-8550B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ 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 Pentium G2120 and PRO A6-8550B
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.
PRO A6-8550B
The PRO A6-8550B is manufactured by AMD. It was released in 29 September 2015 (10 years ago). It is based on the Godaveri (2014−2016) architecture. It features 2 cores and 2 threads. Base frequency is 3.5 GHz, with boost up to 4 GHz. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 65 Watt. Memory support: DDR3-2133. Passmark benchmark score: 1,882 points. Launch price was $69.
Processing Power
Both the Pentium G2120 and PRO A6-8550B share an identical 2-core/2-thread configuration. Boost clocks reach 3.1 GHz on the Pentium G2120 versus 4 GHz on the PRO A6-8550B — a 25.4% clock advantage for the PRO A6-8550B (base: 3.1 GHz vs 3.5 GHz). The Pentium G2120 uses the Ivy Bridge (2012−2013) architecture (22 nm), while the PRO A6-8550B uses Godaveri (2014−2016) (28 nm). In PassMark, the Pentium G2120 scores 1,876 against the PRO A6-8550B's 1,882 — a 0.3% lead for the PRO A6-8550B.
| Feature | Pentium G2120 | PRO A6-8550B |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 3.1 GHz | 4 GHz+29% |
| Base Clock | 3.1 GHz | 3.5 GHz+13% |
| L3 Cache | 3 MB (total) | — |
| L2 Cache | 256 kB (per core) | 1024 kB+300% |
| Process | 22 nm-21% | 28 nm |
| Architecture | Ivy Bridge (2012−2013) | Godaveri (2014−2016) |
| PassMark | 1,876 | 1,882 |
Memory & Platform
The Pentium G2120 uses the LGA1155 socket (PCIe 3.0), while the PRO A6-8550B uses FM2+ (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Pentium G2120 | PRO A6-8550B |
|---|---|---|
| Socket | LGA1155 | FM2+ |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR3-1600 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Pentium G2120) / not specified (PRO A6-8550B). The Pentium G2120 includes integrated graphics (HD Graphics (Ivy Bridge)), while the PRO A6-8550B requires a dedicated GPU. Primary use case: Pentium G2120 targets Desktop.
| Feature | Pentium G2120 | PRO A6-8550B |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics (Ivy Bridge) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Desktop | — |
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