CPU
GPU
Pentium Gold G6605
Celeron G6900
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 Celeron G6900
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Gold G6605 | Celeron G6900 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($77) |
| Longevity | ✨ Modern (Comet Lake-R (2021) / 14 nm) | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Pentium Gold G6605 | Celeron G6900 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($77) |
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 Celeron G6900
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.
Celeron G6900
The Celeron G6900 is manufactured by Intel. It was released in 2007-01-01. It is based on the Alder Lake-S (2022) architecture. It features 2 cores and 2 threads. Base frequency is 3.4 GHz, with boost up to 3.4 GHz. L3 cache: 4 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 46 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 4,458 points. Launch price was $69.
Processing Power
The Pentium Gold G6605 packs 2 cores / 4 threads, matching the Celeron G6900's 2 cores. Boost clocks reach 4.3 GHz on the Pentium Gold G6605 versus 3.4 GHz on the Celeron G6900 — a 23.4% clock advantage for the Pentium Gold G6605 (base: 4.3 GHz vs 3.4 GHz). The Pentium Gold G6605 uses the Comet Lake-R (2021) architecture (14 nm), while the Celeron G6900 uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Pentium Gold G6605 scores 4,488 against the Celeron G6900's 4,458 — a 0.7% lead for the Pentium Gold G6605. Both processors carry 4 MB (total) of L3 cache.
| Feature | Pentium Gold G6605 | Celeron G6900 |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 4.3 GHz+26% | 3.4 GHz |
| Base Clock | 4.3 GHz+26% | 3.4 GHz |
| L3 Cache | 4 MB (total) | 4 MB (total) |
| L2 Cache | 256 kB (per core) | 1.25 MB (per core)+400% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Comet Lake-R (2021) | Alder Lake-S (2022) |
| PassMark | 4,488 | 4,458 |
| Geekbench 6 Single | — | 1,563 |
| Geekbench 6 Multi | — | 2,631 |
Memory & Platform
The Pentium Gold G6605 uses the LGA1200 socket (PCIe 3.0), while the Celeron G6900 uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Pentium Gold G6605 | Celeron G6900 |
|---|---|---|
| Socket | LGA1200 | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | — | DDR5-4800 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Pentium Gold G6605) / VT-x (Celeron G6900). The Celeron G6900 includes integrated graphics (UHD Graphics 710), while the Pentium Gold G6605 requires a dedicated GPU. Primary use case: Celeron G6900 targets Budget. Direct competitor: Celeron G6900 rivals Pentium Gold G7400.
| Feature | Pentium Gold G6605 | Celeron G6900 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 710 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Budget |
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