Pentium Extreme Edition 955 vs Ryzen 5 5600
Pentium Extreme Edition 955
Ryzen 5 5600
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. The Pentium Extreme Edition 955 is positioned at rank #1123 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 Pentium Extreme Edition 955
Performance Per Dollar Ryzen 5 5600
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Extreme Edition 955 | Ryzen 5 5600 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($50) | ⚠️ Higher cost ($115) |
| Longevity | 🛑 Legacy (Presler (2005−2007) / 65 nm) | ✨ Modern (Vermeer (2020−2025) / 7 nm) |
💎 Value Proposition
| Insight | Pentium Extreme Edition 955 | Ryzen 5 5600 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+756%) |
| Upfront Cost | ✅ More affordable ($50) | ⚠️ Higher cost ($115) |
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 Pentium Extreme Edition 955 and Ryzen 5 5600
Pentium Extreme Edition 955
The Pentium Extreme Edition 955 is manufactured by Intel. It was released in 27 December 2005 (19 years ago). It is based on the Presler (2005−2007) architecture. It features 2 cores and 4 threads. Base frequency is 3.466 GHz, with boost up to 0.47 GHz. L2 cache: 2 MB (per core). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 130 Watt. Memory support: DDR1, DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 1,095 points. Launch price was $999.
Ryzen 5 5600
The Ryzen 5 5600 is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 21,550 points. Launch price was $299.
Processing Power
The Pentium Extreme Edition 955 packs 2 cores / 4 threads, while the Ryzen 5 5600 offers 6 cores / 12 threads — the Ryzen 5 5600 has 4 more cores. Boost clocks reach 0.47 GHz on the Pentium Extreme Edition 955 versus 4.4 GHz on the Ryzen 5 5600 — a 161.4% clock advantage for the Ryzen 5 5600 (base: 3.466 GHz vs 3.5 GHz). The Pentium Extreme Edition 955 uses the Presler (2005−2007) architecture (65 nm), while the Ryzen 5 5600 uses Vermeer (2020−2025) (7 nm). In PassMark, the Pentium Extreme Edition 955 scores 1,095 against the Ryzen 5 5600's 21,550 — a 180.7% lead for the Ryzen 5 5600.
| Feature | Pentium Extreme Edition 955 | Ryzen 5 5600 |
|---|---|---|
| Cores / Threads | 2 / 4 | 6 / 12+200% |
| Boost Clock | 0.47 GHz | 4.4 GHz+836% |
| Base Clock | 3.466 GHz | 3.5 GHz |
| L3 Cache | — | 32 MB (total) |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | 65 nm | 7 nm-89% |
| Architecture | Presler (2005−2007) | Vermeer (2020−2025) |
| PassMark | 1,095 | 21,550+1868% |
| Cinebench R23 Multi | — | 11,077 |
| Geekbench 6 Single | — | 2,052 |
| Geekbench 6 Multi | — | 8,600 |
Memory & Platform
The Pentium Extreme Edition 955 uses the LGA775 socket (PCIe 1.1), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Pentium Extreme Edition 955 | Ryzen 5 5600 |
|---|---|---|
| Socket | LGA775 | AM4 |
| PCIe Generation | PCIe 1.1 | PCIe 4.0+264% |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 24 |
Advanced Features
Virtualization: not specified (Pentium Extreme Edition 955) / AMD-V (Ryzen 5 5600). Primary use case: Ryzen 5 5600 targets Desktop.
| Feature | Pentium Extreme Edition 955 | Ryzen 5 5600 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Desktop |
Value Analysis
The Pentium Extreme Edition 955 launched at $999 MSRP, while the Ryzen 5 5600 debuted at $199. At current prices ($50 vs $115), the Pentium Extreme Edition 955 is $65 cheaper. In terms of value (PassMark points per dollar), the Pentium Extreme Edition 955 delivers 21.9 pts/$ vs 187.4 pts/$ for the Ryzen 5 5600 — making the Ryzen 5 5600 the 158.1% better value option.
| Feature | Pentium Extreme Edition 955 | Ryzen 5 5600 |
|---|---|---|
| MSRP | $999 | $199-80% |
| Avg Price (30d) | $50-57% | $115 |
| Performance per Dollar | 21.9 | 187.4+756% |
| Release Date | 2005 | 2022 |
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