Core i5-9300H vs Core i7-7820HK

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 i5-9300H vs Core i7-7820HK 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 i5-9300H vs Core i7-7820HK: Pros, Cons & Final Verdict

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

Core i5-9300H

2019

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 630, while Core i7-7820HK needs a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Core i7-7820HK

2017

Why buy it

Trade-offs

❌Lower PassMark (7,397 vs 7,438).
❌Launch MSRP is still $378 MSRP, while Core i5-9300H mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Core i5-9300H can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-9300H better than Core i7-7820HK?

Yes. Core i5-9300H is the better all-around CPU here. It gives you a 1.0% average FPS lead across 50 shared CPU game tests in our data, 0.6% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-9300H is the better pick. According to our tests, it delivers 1.0% 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 i5-9300H is the stronger fit. You are getting 0.6% better PassMark, backed by 4 cores and 8 threads.

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

Core i5-9300H is the easy recommendation for a fresh desktop build. Core i5-9300H comes in at an unclear MSRP at unclear MSRP versus $378 MSRP, and it still gives you a 1.0% average FPS lead across 50 shared CPU game tests in our data. Core i7-7820HK only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games.

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

Core i5-9300H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2017) and more multi-core headroom with 4 cores / 8 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-9300H vs Core i7-7820HK Technical Specifications

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

Core i5-9300H

The Core i5-9300H is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.4 GHz, with boost up to 4.1 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: DDR4. Passmark benchmark score: 7,438 points. Launch price was $250.

Core i7-7820HK

The Core i7-7820HK is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake-H (2017) architecture. It features 4 cores and 8 threads. Base frequency is 2.9 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 7,397 points. Launch price was $378.

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Processing Power

Both the Core i5-9300H and Core i7-7820HK share an identical 4-core/8-thread configuration. Boost clocks reach 4.1 GHz on the Core i5-9300H versus 3.9 GHz on the Core i7-7820HK — a 5% clock advantage for the Core i5-9300H (base: 2.4 GHz vs 2.9 GHz). The Core i5-9300H uses the Coffee Lake-H (2018−2019) architecture (14 nm), while the Core i7-7820HK uses Kaby Lake-H (2017) (14 nm). In PassMark, the Core i5-9300H scores 7,438 against the Core i7-7820HK's 7,397 — a 0.6% lead for the Core i5-9300H. L3 cache: 8 MB on the Core i5-9300H vs 8 MB (total) on the Core i7-7820HK.

Feature	Core i5-9300H	Core i7-7820HK
Cores / Threads	4 / 8	4 / 8
Boost Clock	4.1 GHz+5%	3.9 GHz
Base Clock	2.4 GHz	2.9 GHz+21%
L3 Cache	8 MB	8 MB (total)
L2 Cache	1 MB	256K (per core)+25500%
Process	14 nm	14 nm
Architecture	Coffee Lake-H (2018−2019)	Kaby Lake-H (2017)
PassMark	7,438	7,397
Cinebench R23 Multi	4,729	—
Geekbench 6 Single	1,050	—
Geekbench 6 Multi	3,700	—

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Memory & Platform

Both processors use the BGA1440 socket with PCIe 3.0.

Feature	Core i5-9300H	Core i7-7820HK
Socket	BGA1440	BGA1440
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-9300H) / not specified (Core i7-7820HK). The Core i5-9300H includes integrated graphics (Intel UHD Graphics 630), while the Core i7-7820HK requires a dedicated GPU. Primary use case: Core i5-9300H targets Gaming Laptop.