CPU
GPU
Athlon II Neo K325
A9-9420e
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 Athlon II Neo K325 is positioned at rank 912 and the A9-9420e is on rank 833, so the A9-9420e offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon II Neo K325
Performance Per Dollar A9-9420e
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II Neo K325 | A9-9420e |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($25) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Geneva (2010) / 45 nm) | ✨ Modern (Stoney Ridge (2016−2019) / 28 nm) |
💎 Value Proposition
| Insight | Athlon II Neo K325 | A9-9420e |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($25) | ✅ 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 Athlon II Neo K325 and A9-9420e
Athlon II Neo K325
The Athlon II Neo K325 is manufactured by AMD. It was released in 2009-01-01. It is based on the Geneva (2010) architecture. It features 2 cores and 2 threads. Max frequency: 1.3 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1. Thermal design power (TDP): 1 MB. Memory support: DDR3. Passmark benchmark score: 1,111 points. Launch price was $149.
A9-9420e
The A9-9420e is manufactured by AMD. It was released in 1 June 2018 (7 years ago). It is based on the Stoney Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Max frequency: 2.5 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: 1,101 points. Launch price was $69.
Processing Power
Both the Athlon II Neo K325 and A9-9420e share an identical 2-core/2-thread configuration. Boost clocks reach 1.3 GHz on the Athlon II Neo K325 versus 2.5 GHz on the A9-9420e — a 63.2% clock advantage for the A9-9420e. The Athlon II Neo K325 uses the Geneva (2010) architecture (45 nm), while the A9-9420e uses Stoney Ridge (2016−2019) (28 nm). In PassMark, the Athlon II Neo K325 scores 1,111 against the A9-9420e's 1,101 — a 0.9% lead for the Athlon II Neo K325.
| Feature | Athlon II Neo K325 | A9-9420e |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.3 GHz | 2.5 GHz+92% |
| L2 Cache | 1 MB | 1 MB |
| Process | 45 nm | 28 nm-38% |
| Architecture | Geneva (2010) | Stoney Ridge (2016−2019) |
| PassMark | 1,111 | 1,101 |
| Geekbench 6 Single | 736 | — |
| Geekbench 6 Multi | 1,235 | — |
Memory & Platform
The Athlon II Neo K325 uses the S1 socket (PCIe 2.0), while the A9-9420e uses BGA (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-800 on the Athlon II Neo K325 versus 2133 on the A9-9420e — the A9-9420e supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A9-9420e supports up to 16 of RAM compared to 8 GB — 66.7% more capacity for professional workloads. Memory channels: 2 (Athlon II Neo K325) vs 1 (A9-9420e). PCIe lanes: 0 (Athlon II Neo K325) vs 4 (A9-9420e) — the A9-9420e offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: M880G (Athlon II Neo K325) and FT4,FP4 (A9-9420e).
| Feature | Athlon II Neo K325 | A9-9420e |
|---|---|---|
| Socket | S1 | BGA |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-800 | 2133+71000% |
| Max RAM Capacity | 8 GB+52428700% | 16 |
| RAM Channels | 2+100% | 1 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 4 |
Advanced Features
Neither processor supports overclocking. Virtualization support: AMD-V (Athlon II Neo K325) vs true (A9-9420e). The A9-9420e includes integrated graphics (Radeon R5 Graphics), while the Athlon II Neo K325 requires a dedicated GPU. Primary use case: Athlon II Neo K325 targets Low Power. Direct competitor: A9-9420e rivals Pentium N4200.
| Feature | Athlon II Neo K325 | A9-9420e |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon R5 Graphics |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | true |
| Target Use | Low Power | — |
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