Pentium Gold G6605 vs Athlon 3000G
Pentium Gold G6605
Athlon 3000G
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 Athlon 3000G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Gold G6605 | Athlon 3000G |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($60) |
| Longevity | ✨ Modern (Comet Lake-R (2021) / 14 nm) | ✨ Modern (Zen+ (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Pentium Gold G6605 | Athlon 3000G |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($60) |
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 Athlon 3000G
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.
Athlon 3000G
The Athlon 3000G is manufactured by AMD. It was released in 21 November 2019 (6 years ago). It is based on the Zen+ (2018−2019) architecture. It features 2 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 3.5 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 4,446 points. Launch price was $49.
Processing Power
Both the Pentium Gold G6605 and Athlon 3000G share an identical 2-core/4-thread configuration. Boost clocks reach 4.3 GHz on the Pentium Gold G6605 versus 3.5 GHz on the Athlon 3000G — a 20.5% clock advantage for the Pentium Gold G6605 (base: 4.3 GHz vs 3.5 GHz). The Pentium Gold G6605 uses the Comet Lake-R (2021) architecture (14 nm), while the Athlon 3000G uses Zen+ (2018−2019) (14 nm). In PassMark, the Pentium Gold G6605 scores 4,488 against the Athlon 3000G's 4,446 — a 0.9% lead for the Pentium Gold G6605. Both processors carry 4 MB (total) of L3 cache.
| Feature | Pentium Gold G6605 | Athlon 3000G |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 4.3 GHz+23% | 3.5 GHz |
| Base Clock | 4.3 GHz+23% | 3.5 GHz |
| L3 Cache | 4 MB (total) | 4 MB (total) |
| L2 Cache | 256 kB (per core) | 512K (per core)+100% |
| Process | 14 nm | 14 nm |
| Architecture | Comet Lake-R (2021) | Zen+ (2018−2019) |
| PassMark | 4,488 | 4,446 |
| Cinebench R23 Multi | — | 1,800 |
| Geekbench 6 Single | — | 956 |
| Geekbench 6 Multi | — | 1,970 |
Memory & Platform
The Pentium Gold G6605 uses the LGA1200 socket (PCIe 3.0), while the Athlon 3000G uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Pentium Gold G6605 | Athlon 3000G |
|---|---|---|
| Socket | LGA1200 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | 2666 |
| Max RAM Capacity | — | 64 |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Pentium Gold G6605) / true (Athlon 3000G). The Athlon 3000G includes integrated graphics (Radeon Vega 3 Graphics), while the Pentium Gold G6605 requires a dedicated GPU. Direct competitor: Athlon 3000G rivals Pentium Gold G6400.
| Feature | Pentium Gold G6605 | Athlon 3000G |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon Vega 3 Graphics |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | true |
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