Athlon II X3 450 vs Pentium Gold 4425Y
Athlon II X3 450
Pentium Gold 4425Y
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 X3 450 is positioned at rank 761 and the Pentium Gold 4425Y is on rank 600, so the Pentium Gold 4425Y 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 X3 450
Performance Per Dollar Pentium Gold 4425Y
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II X3 450 | Pentium Gold 4425Y |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($15) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Rana (2009−2011) / 45 nm) | ✨ Modern (Kaby Lake (2016−2019) / 14 nm) |
💎 Value Proposition
| Insight | Athlon II X3 450 | Pentium Gold 4425Y |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($15) | ✅ 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 X3 450 and Pentium Gold 4425Y
Athlon II X3 450
The Athlon II X3 450 is manufactured by AMD. It was released in 21 September 2010 (15 years ago). It is based on the Rana (2009−2011) architecture. It features 3 cores and 3 threads. Base frequency is 3.2 GHz, with boost up to 3.2 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 1,865 points. Launch price was $45.
Pentium Gold 4425Y
The Pentium Gold 4425Y is manufactured by Intel. It was released in 21 April 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 4 threads. Base frequency is 1.7 GHz, with boost up to 1.7 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 6 Watt. Memory support: DDR3. Passmark benchmark score: 1,854 points. Launch price was $161.
Processing Power
The Athlon II X3 450 packs 3 cores / 3 threads, while the Pentium Gold 4425Y offers 2 cores / 4 threads — the Athlon II X3 450 has 1 more core. Boost clocks reach 3.2 GHz on the Athlon II X3 450 versus 1.7 GHz on the Pentium Gold 4425Y — a 61.2% clock advantage for the Athlon II X3 450 (base: 3.2 GHz vs 1.7 GHz). The Athlon II X3 450 uses the Rana (2009−2011) architecture (45 nm), while the Pentium Gold 4425Y uses Kaby Lake (2016−2019) (14 nm). In PassMark, the Athlon II X3 450 scores 1,865 against the Pentium Gold 4425Y's 1,854 — a 0.6% lead for the Athlon II X3 450. L3 cache: 0 kB on the Athlon II X3 450 vs 2 MB on the Pentium Gold 4425Y.
| Feature | Athlon II X3 450 | Pentium Gold 4425Y |
|---|---|---|
| Cores / Threads | 3 / 3+50% | 2 / 4 |
| Boost Clock | 3.2 GHz+88% | 1.7 GHz |
| Base Clock | 3.2 GHz+88% | 1.7 GHz |
| L3 Cache | 0 kB | 2 MB |
| L2 Cache | 512 kB (per core) | 512 kB |
| Process | 45 nm | 14 nm-69% |
| Architecture | Rana (2009−2011) | Kaby Lake (2016−2019) |
| PassMark | 1,865 | 1,854 |
| Geekbench 6 Single | 380 | — |
| Geekbench 6 Multi | 980 | — |
Memory & Platform
The Athlon II X3 450 uses the AM3 socket (PCIe 2.0), while the Pentium Gold 4425Y uses FCBGA1515 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Athlon II X3 450 | Pentium Gold 4425Y |
|---|---|---|
| Socket | AM3 | FCBGA1515 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: AMD-V (Athlon II X3 450) / not specified (Pentium Gold 4425Y). Primary use case: Athlon II X3 450 targets Desktop.
| Feature | Athlon II X3 450 | Pentium Gold 4425Y |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | — |
| Target Use | Desktop | — |
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