Ryzen 5 7600X vs Pentium III 1266S
Ryzen 5 7600X
Pentium III 1266S
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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 7600X
Performance Per Dollar Pentium III 1266S
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 7600X | Pentium III 1266S |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($178) | ✅ More affordable ($20) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | 🛑 Legacy (Tualatin (2000−2002) / 130 nm) |
💎 Value Proposition
| Insight | Ryzen 5 7600X | Pentium III 1266S |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+1416%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($178) | ✅ More affordable ($20) |
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 7600X and Pentium III 1266S
Ryzen 5 7600X
The Ryzen 5 7600X is manufactured by AMD. It was released in 27 September 2022 (3 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 6 cores and 12 threads. Base frequency is 4.7 GHz, with boost up to 5.3 GHz. L3 cache: 32 MB (total). L2 cache: 6 MB. Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 105 Watt. Memory support: DDR5-5200. Passmark benchmark score: 28,325 points. Launch price was $299.
Pentium III 1266S
The Pentium III 1266S is manufactured by Intel. It was released in 2007-01-01. It is based on the Tualatin (2000−2002) architecture. It features 1 cores and 1 threads. Max frequency: 1.27 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: PGA370. Thermal design power (TDP): 30 Watt. Passmark benchmark score: 210 points. Launch price was $69.
Processing Power
The Ryzen 5 7600X packs 6 cores / 12 threads, while the Pentium III 1266S offers 1 cores / 1 threads — the Ryzen 5 7600X has 5 more cores. Boost clocks reach 5.3 GHz on the Ryzen 5 7600X versus 1.27 GHz on the Pentium III 1266S — a 122.7% clock advantage for the Ryzen 5 7600X. The Ryzen 5 7600X uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Pentium III 1266S uses Tualatin (2000−2002) (130 nm). In PassMark, the Ryzen 5 7600X scores 28,325 against the Pentium III 1266S's 210 — a 197.1% lead for the Ryzen 5 7600X. L3 cache: 32 MB (total) on the Ryzen 5 7600X vs 0 kB on the Pentium III 1266S.
| Feature | Ryzen 5 7600X | Pentium III 1266S |
|---|---|---|
| Cores / Threads | 6 / 12+500% | 1 / 1 |
| Boost Clock | 5.3 GHz+317% | 1.27 GHz |
| Base Clock | 4.7 GHz | — |
| L3 Cache | 32 MB (total) | 0 kB |
| L2 Cache | 6 MB+1100% | 512 kB |
| Process | 5 nm, 6 nm-96% | 130 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Tualatin (2000−2002) |
| PassMark | 28,325+13388% | 210 |
| Cinebench R23 Multi | 15,300 | — |
| Geekbench 6 Single | 2,900 | — |
| Geekbench 6 Multi | 13,800 | — |
Memory & Platform
The Ryzen 5 7600X uses the AM5 socket (PCIe 5.0), while the Pentium III 1266S uses PGA370 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 7600X | Pentium III 1266S |
|---|---|---|
| Socket | AM5 | PGA370 |
| PCIe Generation | PCIe 5.0+355% | PCIe 1.1 |
| Max RAM Speed | DDR5-5200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 28 | — |
Advanced Features
Virtualization: AMD-V (Ryzen 5 7600X) / not specified (Pentium III 1266S). The Ryzen 5 7600X includes integrated graphics (AMD Radeon Graphics (2-core)), while the Pentium III 1266S requires a dedicated GPU. Primary use case: Ryzen 5 7600X targets Gaming. Direct competitor: Ryzen 5 7600X rivals Intel Core i5-13600K.
| Feature | Ryzen 5 7600X | Pentium III 1266S |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | AMD Radeon Graphics (2-core) | — |
| Unlocked | Yes | — |
| AVX-512 | Yes | — |
| Virtualization | AMD-V | — |
| Target Use | Gaming | — |
Value Analysis
The Ryzen 5 7600X launched at $299 MSRP, while the Pentium III 1266S debuted at $369. At current prices ($178 vs $20), the Pentium III 1266S is $158 cheaper. In terms of value (PassMark points per dollar), the Ryzen 5 7600X delivers 159.1 pts/$ vs 10.5 pts/$ for the Pentium III 1266S — making the Ryzen 5 7600X the 175.2% better value option.
| Feature | Ryzen 5 7600X | Pentium III 1266S |
|---|---|---|
| MSRP | $299-19% | $369 |
| Avg Price (30d) | $178 | $20-89% |
| Performance per Dollar | 159.1+1415% | 10.5 |
| Release Date | 2022 | 2001 |
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