Ryzen 5 5600X vs Sempron 2800+
Ryzen 5 5600X
Sempron 2800+
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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 5 5600X
Performance Per Dollar Sempron 2800+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 5600X | Sempron 2800+ |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($135) | ✅ More affordable ($29) |
| Longevity | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) | 🛑 Legacy (Manila (2001−2006) / 130 nm) |
💎 Value Proposition
| Insight | Ryzen 5 5600X | Sempron 2800+ |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+1366%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($135) | ✅ More affordable ($29) |
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 5 5600X and Sempron 2800+
Ryzen 5 5600X
The Ryzen 5 5600X 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 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.
Sempron 2800+
The Sempron 2800+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the Manila (2001−2006) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 256K. Built on 130 nm process technology. Socket: AM2. Thermal design power (TDP): 62 Watt. Passmark benchmark score: 320 points. Launch price was $104.
Processing Power
The Ryzen 5 5600X packs 6 cores / 12 threads, while the Sempron 2800+ offers 1 cores / 1 threads — the Ryzen 5 5600X has 5 more cores. Boost clocks reach 4.6 GHz on the Ryzen 5 5600X versus 2 GHz on the Sempron 2800+ — a 78.8% clock advantage for the Ryzen 5 5600X. The Ryzen 5 5600X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Sempron 2800+ uses Manila (2001−2006) (130 nm). In PassMark, the Ryzen 5 5600X scores 21,845 against the Sempron 2800+'s 320 — a 194.2% lead for the Ryzen 5 5600X. L3 cache: 32 MB on the Ryzen 5 5600X vs 0 kB on the Sempron 2800+.
| Feature | Ryzen 5 5600X | Sempron 2800+ |
|---|---|---|
| Cores / Threads | 6 / 12+500% | 1 / 1 |
| Boost Clock | 4.6 GHz+130% | 2 GHz |
| Base Clock | 3.7 GHz | — |
| L3 Cache | 32 MB | 0 kB |
| L2 Cache | 512K (per core)+100% | 256K |
| Process | 7 nm, 12 nm-95% | 130 nm |
| Architecture | Vermeer (Zen 3) (2020−2022) | Manila (2001−2006) |
| PassMark | 21,845+6727% | 320 |
Memory & Platform
The Ryzen 5 5600X uses the AM4 socket (PCIe 4.0), while the Sempron 2800+ uses AM2 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 5 5600X versus DDR-333 on the Sempron 2800+ — the Ryzen 5 5600X supports -204.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 5600X supports up to 128 GB of RAM compared to 2 GB — 193.8% more capacity for professional workloads. Memory channels: 2 (Ryzen 5 5600X) vs 1 (Sempron 2800+). PCIe lanes: 24 (Ryzen 5 5600X) vs 0 (Sempron 2800+) — the Ryzen 5 5600X offers 24 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 5 5600X | Sempron 2800+ |
|---|---|---|
| Socket | AM4 | AM2 |
| PCIe Generation | PCIe 4.0+100% | PCIe 2.0 |
| Max RAM Speed | DDR4-3200 | DDR-333 |
| Max RAM Capacity | 128 GB+6300% | 2 GB |
| RAM Channels | 2+100% | 1 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 24 | 0 |
Advanced Features
Only the Ryzen 5 5600X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Ryzen 5 5600X) vs None (Sempron 2800+). Primary use case: Ryzen 5 5600X targets Desktop, Sempron 2800+ targets Budget.
| Feature | Ryzen 5 5600X | Sempron 2800+ |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | None |
| Target Use | Desktop | Budget |
Value Analysis
The Ryzen 5 5600X launched at $299 MSRP, while the Sempron 2800+ debuted at $65. At current prices ($135 vs $29), the Sempron 2800+ is $106 cheaper. In terms of value (PassMark points per dollar), the Ryzen 5 5600X delivers 161.8 pts/$ vs 11.0 pts/$ for the Sempron 2800+ — making the Ryzen 5 5600X the 174.5% better value option.
| Feature | Ryzen 5 5600X | Sempron 2800+ |
|---|---|---|
| MSRP | $299 | $65-78% |
| Avg Price (30d) | $135 | $29-79% |
| Performance per Dollar | 161.8+1371% | 11.0 |
| Release Date | 2020 | 2001 |
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