CPU
GPU
Ryzen 7 5800X
Athlon PRO 300GE
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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 Ryzen 7 5800X
Performance Per Dollar Athlon PRO 300GE
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 5800X | Athlon PRO 300GE |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($50) |
| Longevity | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) | ✨ Modern (Zen+ (2018−2019) / 12 nm) |
💎 Value Proposition
| Insight | Ryzen 7 5800X | Athlon PRO 300GE |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+77%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ More affordable ($50) |
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 Ryzen 7 5800X and Athlon PRO 300GE
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 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. Passmark benchmark score: 27,712 points. Launch price was $449.
Athlon PRO 300GE
The Athlon PRO 300GE is manufactured by AMD. It was released in 2009-01-01. It is based on the Zen+ (2018−2019) architecture. It features 2 cores and 4 threads. Max frequency: 3.4 GHz. L3 cache: 4 MB. L2 cache: 1 MB. Built on 12 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 4,342 points. Launch price was $149.
Processing Power
The Ryzen 7 5800X packs 8 cores / 16 threads, while the Athlon PRO 300GE offers 2 cores / 4 threads — the Ryzen 7 5800X has 6 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 3.4 GHz on the Athlon PRO 300GE — a 32.1% clock advantage for the Ryzen 7 5800X. The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Athlon PRO 300GE uses Zen+ (2018−2019) (12 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Athlon PRO 300GE's 4,342 — a 145.8% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 4 MB on the Athlon PRO 300GE.
| Feature | Ryzen 7 5800X | Athlon PRO 300GE |
|---|---|---|
| Cores / Threads | 8 / 16+300% | 2 / 4 |
| Boost Clock | 4.7 GHz+38% | 3.4 GHz |
| Base Clock | 3.8 GHz | — |
| L3 Cache | 32 MB+700% | 4 MB |
| L2 Cache | 512K (per core) | 1 MB+100% |
| Process | 7 nm, 12 nm-42% | 12 nm |
| Architecture | Vermeer (Zen 3) (2020−2022) | Zen+ (2018−2019) |
| PassMark | 27,712+538% | 4,342 |
Memory & Platform
Both processors use the AM4 socket with PCIe 4.0. Both support up to DDR4-3200 memory speed. The Ryzen 7 5800X 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: 24 (Ryzen 7 5800X) vs 8 (Athlon PRO 300GE) — the Ryzen 7 5800X offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and AMD AM4 (Athlon PRO 300GE).
| Feature | Ryzen 7 5800X | Athlon PRO 300GE |
|---|---|---|
| Socket | AM4 | AM4 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR4-2666 |
| Max RAM Capacity | 128 GB+100% | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 24+200% | 8 |
Advanced Features
Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AMD-V virtualization. The Athlon PRO 300GE includes integrated graphics (Radeon Vega 3), while the Ryzen 7 5800X requires a dedicated GPU. Primary use case: Ryzen 7 5800X targets Desktop, Athlon PRO 300GE targets Desktop.
| Feature | Ryzen 7 5800X | Athlon PRO 300GE |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon Vega 3 |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | AMD-V |
| Target Use | Desktop | Desktop |
Value Analysis
The Ryzen 7 5800X launched at $449 MSRP, while the Athlon PRO 300GE debuted at $50. At current prices ($180 vs $50), the Athlon PRO 300GE is $130 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 5800X delivers 154.0 pts/$ vs 86.8 pts/$ for the Athlon PRO 300GE — making the Ryzen 7 5800X the 55.7% better value option.
| Feature | Ryzen 7 5800X | Athlon PRO 300GE |
|---|---|---|
| MSRP | $449 | $50-89% |
| Avg Price (30d) | $180 | $50-72% |
| Performance per Dollar | 154.0+77% | 86.8 |
| Release Date | 2020 | 2019 |
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