Core i7-6820HQ vs Pentium Gold G7400

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 i7-6820HQ vs Pentium Gold G7400 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 i7-6820HQ vs Pentium Gold G7400: Pros, Cons & Final Verdict

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

Core i7-6820HQ

2015

Why buy it

✅Better for gaming: +5.5% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).
✅Draws 45W instead of 46W, a 1W reduction.

Trade-offs

❌Older platform position on BGA1440 with DDR4, while Pentium Gold G7400 moves to LGA1700 and DDR5.

Pentium Gold G7400

2022

Why buy it

✅Newer platform on LGA1700 with DDR5 support instead of BGA1440 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-6820HQ across 50 shared CPU benchmark tests.
❌Lower PassMark (6,709 vs 6,758).
❌Smaller total L3 cache (6 MB vs 8 MB).

Quick Answers

So, is Core i7-6820HQ better than Pentium Gold G7400?

Yes. Core i7-6820HQ is the better all-around CPU here. It gives you a 5.5% average FPS lead across 50 shared CPU game tests in our data and 0.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i7-6820HQ is the better pick. According to our tests, it delivers 5.5% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i7-6820HQ is the stronger fit. You are getting 0.7% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

Core i7-6820HQ still makes the most sense overall. Core i7-6820HQ comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 5.5% average FPS lead across 50 shared CPU game tests in our data.

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

Pentium Gold G7400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2015) and a healthier platform with LGA1700 and DDR5 instead of BGA1440. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-6820HQ vs Pentium Gold G7400 Technical Specifications

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

Core i7-6820HQ

The Core i7-6820HQ 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 4 cores and 8 threads. Base frequency is 2.7 GHz, with boost up to 3.6 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 6,758 points. Launch price was $378.

Pentium Gold G7400

The Pentium Gold G7400 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 4 threads. Base frequency is 3.7 GHz, with boost up to 3.7 GHz. L3 cache: 6 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: 6,709 points. Launch price was $69.

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Processing Power

The Core i7-6820HQ packs 4 cores / 8 threads, while the Pentium Gold G7400 offers 2 cores / 4 threads — the Core i7-6820HQ has 2 more cores. Boost clocks reach 3.6 GHz on the Core i7-6820HQ versus 3.7 GHz on the Pentium Gold G7400 — a 2.7% clock advantage for the Pentium Gold G7400 (base: 2.7 GHz vs 3.7 GHz). The Core i7-6820HQ uses the Skylake (2015−2016) architecture (14 nm), while the Pentium Gold G7400 uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Core i7-6820HQ scores 6,758 against the Pentium Gold G7400's 6,709 — a 0.7% lead for the Core i7-6820HQ. L3 cache: 8 MB on the Core i7-6820HQ vs 6 MB (total) on the Pentium Gold G7400.

Feature	Core i7-6820HQ	Pentium Gold G7400
Cores / Threads	4 / 8+100%	2 / 4
Boost Clock	3.6 GHz	3.7 GHz+3%
Base Clock	2.7 GHz	3.7 GHz+37%
L3 Cache	8 MB+33%	6 MB (total)
L2 Cache	1 MB	1.25 MB (per core)+25%
Process	14 nm	Intel 7 nm-50%
Architecture	Skylake (2015−2016)	Alder Lake-S (2022)
PassMark	6,758	6,709

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Memory & Platform

The Core i7-6820HQ uses the BGA1440 socket (PCIe 3.0), while the Pentium Gold G7400 uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.