Core i3-6300 vs Pentium Gold G6505

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.

Core i3-6300 vs Pentium Gold G6505 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i3-6300 vs Pentium Gold G6505: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i3-6300

2015

Why buy it

✅Better for gaming: +5.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 51W instead of 58W, a 7W reduction.

Trade-offs

❌Lower PassMark (4,331 vs 4,371).
❌Launch MSRP is still $147 MSRP, while Pentium Gold G6505 mostly shows up through inconsistent older-market listings.

Pentium Gold G6505

2021

Why buy it

✅+0.9% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Core i3-6300 across 50 shared CPU benchmark tests.

Quick Answers

So, is Core i3-6300 better than Pentium Gold G6505?

It depends on what you want from the system. For gaming, Core i3-6300 is ahead with a 5.4% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium Gold G6505 pulls ahead with 0.9% better PassMark.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Pentium Gold G6505 is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 4 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Core i3-6300 is the better buy right now. Core i3-6300 comes in at an unclear MSRP at $147 MSRP versus unclear MSRP, and it still gives you a 5.4% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Pentium Gold G6505 is still stronger for heavier multi-core work with 0.9% better PassMark. It is also 100.0% better value on MSRP (29.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper. That said, if you already own a compatible LGA1200 + DDR4 setup, Pentium Gold G6505 can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

Which one is more future-proof for 2026 and beyond?

Pentium Gold G6505 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2015) and more multi-core headroom with 2 cores / 4 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-6300 vs Pentium Gold G6505 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i3-6300

The Core i3-6300 is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 2 cores and 4 threads. Base frequency is 3.8 GHz, with boost up to 3.8 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 51 Watt. Memory support: DDR4. Passmark benchmark score: 4,331 points. Launch price was $147.

Pentium Gold G6505

The Pentium Gold G6505 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 4.2 GHz, with boost up to 4.2 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: 4,371 points. Launch price was $75.

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Processing Power

Both the Core i3-6300 and Pentium Gold G6505 share an identical 2-core/4-thread configuration. Boost clocks reach 3.8 GHz on the Core i3-6300 versus 4.2 GHz on the Pentium Gold G6505 — a 10% clock advantage for the Pentium Gold G6505 (base: 3.8 GHz vs 4.2 GHz). The Core i3-6300 uses the Skylake (2015−2016) architecture (14 nm), while the Pentium Gold G6505 uses Comet Lake-R (2021) (14 nm). In PassMark, the Core i3-6300 scores 4,331 against the Pentium Gold G6505's 4,371 — a 0.9% lead for the Pentium Gold G6505. Both processors carry 4 MB (total) of L3 cache.

Feature	Core i3-6300	Pentium Gold G6505
Cores / Threads	2 / 4	2 / 4
Boost Clock	3.8 GHz	4.2 GHz+11%
Base Clock	3.8 GHz	4.2 GHz+11%
L3 Cache	4 MB (total)	4 MB (total)
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm	14 nm
Architecture	Skylake (2015−2016)	Comet Lake-R (2021)
PassMark	4,331	4,371

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Memory & Platform

The Core i3-6300 uses the LGA1151 socket (PCIe 3.0), while the Pentium Gold G6505 uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.