Athlon Silver PRO 3125GE vs Ryzen 9 5900X
Athlon Silver PRO 3125GE
Ryzen 9 5900X
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon Silver PRO 3125GE
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon Silver PRO 3125GE | Ryzen 9 5900X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($70) | ⚠️ Higher cost ($350) |
| Longevity | ✨ Modern (Picasso (2019−2022) / 12 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Athlon Silver PRO 3125GE | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+68%) |
| Upfront Cost | ✅ More affordable ($70) | ⚠️ Higher cost ($350) |
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 Silver PRO 3125GE and Ryzen 9 5900X
Athlon Silver PRO 3125GE
The Athlon Silver PRO 3125GE is manufactured by AMD. It was released in 2009-01-01. It is based on the Picasso (2019−2022) architecture. It features 2 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.4 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 12 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2933. Passmark benchmark score: 4,633 points. Launch price was $149.
Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Processing Power
The Athlon Silver PRO 3125GE packs 2 cores / 4 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 10 more cores. Boost clocks reach 3.4 GHz on the Athlon Silver PRO 3125GE versus 4.8 GHz on the Ryzen 9 5900X — a 34.1% clock advantage for the Ryzen 9 5900X (base: 3.4 GHz vs 3.7 GHz). The Athlon Silver PRO 3125GE uses the Picasso (2019−2022) architecture (12 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Athlon Silver PRO 3125GE scores 4,633 against the Ryzen 9 5900X's 38,955 — a 157.5% lead for the Ryzen 9 5900X. L3 cache: 4 MB (total) on the Athlon Silver PRO 3125GE vs 64 MB on the Ryzen 9 5900X.
| Feature | Athlon Silver PRO 3125GE | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 2 / 4 | 12 / 24+500% |
| Boost Clock | 3.4 GHz | 4.8 GHz+41% |
| Base Clock | 3.4 GHz | 3.7 GHz+9% |
| L3 Cache | 4 MB (total) | 64 MB+1500% |
| L2 Cache | 512 kB (per core) | 512K (per core) |
| Process | 12 nm | 7 nm, 12 nm-42% |
| Architecture | Picasso (2019−2022) | Vermeer (Zen3) (2020−2022) |
| PassMark | 4,633 | 38,955+741% |
| Cinebench R23 Multi | — | 21,000 |
| Geekbench 6 Single | — | 2,174 |
| Geekbench 6 Multi | — | 11,888 |
Memory & Platform
Both processors use the AM4 socket with PCIe 3.0. Both support up to DDR4-2667 memory speed. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 8 (Athlon Silver PRO 3125GE) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD AM4 (Athlon Silver PRO 3125GE) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).
| Feature | Athlon Silver PRO 3125GE | Ryzen 9 5900X |
|---|---|---|
| Socket | AM4 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4-2667 | DDR4-3200 |
| Max RAM Capacity | 64 GB | 128 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 8 | 24+200% |
Advanced Features
Virtualization: not specified (Athlon Silver PRO 3125GE) / AMD-V (Ryzen 9 5900X). The Athlon Silver PRO 3125GE includes integrated graphics (AMD Radeon Vega 3), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Athlon Silver PRO 3125GE | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Vega 3 | — |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Workstation |
Value Analysis
The Athlon Silver PRO 3125GE launched at $108 MSRP, while the Ryzen 9 5900X debuted at $549. At current prices ($70 vs $350), the Athlon Silver PRO 3125GE is $280 cheaper. In terms of value (PassMark points per dollar), the Athlon Silver PRO 3125GE delivers 66.2 pts/$ vs 111.3 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 50.8% better value option.
| Feature | Athlon Silver PRO 3125GE | Ryzen 9 5900X |
|---|---|---|
| MSRP | $108-80% | $549 |
| Avg Price (30d) | $70-80% | $350 |
| Performance per Dollar | 66.2 | 111.3+68% |
| Release Date | 2020 | 2020 |
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