Pentium Gold G6600 vs Pentium Gold G5620

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.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Trade-off: The Pentium Gold G6600 leads in gaming performance. However, the Pentium Gold G5620 is the stronger candidate for professional workloads, offering 0.7% greater multi-core processing power.

Insight	Pentium Gold G6600	Pentium Gold G5620
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	✨ Modern (Comet Lake (2020−2025) / 14 nm)	✨ Modern (Coffee Lake (2017−2019) / 14 nm)

💎 Value Proposition

Insight	Pentium Gold G6600	Pentium Gold G5620
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

Performance Check

Paired with RTX 4090

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.

Pentium Gold G6600 Benchmark Check

Pentium Gold G5620 Benchmark Check

Technical Specifications

Side-by-side comparison of Pentium Gold G6600 and Pentium Gold G5620

Pentium Gold G6600

The Pentium Gold G6600 is manufactured by Intel. It was released in 2007-01-01. It is based on the Comet Lake (2020−2025) architecture. It features 2 cores and 4 threads. Base frequency is 4.2 GHz, with boost up to 4.2 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 58 Watt. Memory support: DDR4-2666. Passmark benchmark score: 4,223 points. Launch price was $69.

Pentium Gold G5620

The Pentium Gold G5620 is manufactured by Intel. It was released in 20 February 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 2 cores and 4 threads. Base frequency is 4 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 54 Watt. Memory support: DDR4-2400. Passmark benchmark score: 4,251 points. Launch price was $93.

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Processing Power

Both the Pentium Gold G6600 and Pentium Gold G5620 share an identical 2-core/4-thread configuration. Boost clocks reach 4.2 GHz on the Pentium Gold G6600 versus 4 GHz on the Pentium Gold G5620 — a 4.9% clock advantage for the Pentium Gold G6600 (base: 4.2 GHz vs 4 GHz). The Pentium Gold G6600 uses the Comet Lake (2020−2025) architecture (14 nm), while the Pentium Gold G5620 uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Pentium Gold G6600 scores 4,223 against the Pentium Gold G5620's 4,251 — a 0.7% lead for the Pentium Gold G5620. Both processors carry 4 MB (total) of L3 cache.

Feature	Pentium Gold G6600	Pentium Gold G5620
Cores / Threads	2 / 4	2 / 4
Boost Clock	4.2 GHz+5%	4 GHz
Base Clock	4.2 GHz+5%	4 GHz
L3 Cache	4 MB (total)	4 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Comet Lake (2020−2025)	Coffee Lake (2017−2019)
PassMark	4,223	4,251

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Memory & Platform

The Pentium Gold G6600 uses the LGA1200 socket (PCIe 3.0), while the Pentium Gold G5620 uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.