Pentium Gold G6605 vs Ryzen 5 5600
Pentium Gold G6605
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. 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
Performance Per Dollar Ryzen 5 5600
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Gold G6605 | Ryzen 5 5600 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($115) |
| Longevity | ✨ Modern (Comet Lake-R (2021) / 14 nm) | ✨ Modern (Vermeer (2020−2025) / 7 nm) |
💎 Value Proposition
| Insight | Pentium Gold G6605 | Ryzen 5 5600 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ 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 Gold G6605 and Ryzen 5 5600
Pentium Gold G6605
The Pentium Gold G6605 is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Comet Lake-R (2021) architecture. It features 2 cores and 4 threads. Base frequency is 4.3 GHz, with boost up to 4.3 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 58 Watt. Memory support: DDR4-2666. Passmark benchmark score: 4,488 points. Launch price was $86.
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 Gold G6605 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 4.3 GHz on the Pentium Gold G6605 versus 4.4 GHz on the Ryzen 5 5600 — a 2.3% clock advantage for the Ryzen 5 5600 (base: 4.3 GHz vs 3.5 GHz). The Pentium Gold G6605 uses the Comet Lake-R (2021) architecture (14 nm), while the Ryzen 5 5600 uses Vermeer (2020−2025) (7 nm). In PassMark, the Pentium Gold G6605 scores 4,488 against the Ryzen 5 5600's 21,550 — a 131.1% lead for the Ryzen 5 5600. L3 cache: 4 MB (total) on the Pentium Gold G6605 vs 32 MB (total) on the Ryzen 5 5600.
| Feature | Pentium Gold G6605 | Ryzen 5 5600 |
|---|---|---|
| Cores / Threads | 2 / 4 | 6 / 12+200% |
| Boost Clock | 4.3 GHz | 4.4 GHz+2% |
| Base Clock | 4.3 GHz+23% | 3.5 GHz |
| L3 Cache | 4 MB (total) | 32 MB (total)+700% |
| L2 Cache | 256 kB (per core) | 512K (per core)+100% |
| Process | 14 nm | 7 nm-50% |
| Architecture | Comet Lake-R (2021) | Vermeer (2020−2025) |
| PassMark | 4,488 | 21,550+380% |
| Cinebench R23 Multi | — | 11,077 |
| Geekbench 6 Single | — | 2,052 |
| Geekbench 6 Multi | — | 8,600 |
Memory & Platform
The Pentium Gold G6605 uses the LGA1200 socket (PCIe 3.0), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Pentium Gold G6605 | Ryzen 5 5600 |
|---|---|---|
| Socket | LGA1200 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 24 |
Advanced Features
Virtualization: not specified (Pentium Gold G6605) / AMD-V (Ryzen 5 5600). Primary use case: Ryzen 5 5600 targets Desktop.
| Feature | Pentium Gold G6605 | Ryzen 5 5600 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Desktop |
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