Core i5-8300H vs Core i5-9300H

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 i5-8300H vs Core i5-9300H 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 i5-8300H vs Core i5-9300H: Pros, Cons & Final Verdict

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

Core i5-8300H

2018

Why buy it

Trade-offs

❌Lower PassMark (7,369 vs 7,438).
❌No integrated graphics, while Core i5-9300H can still boot and troubleshoot without a discrete GPU.

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 i5-8300H needs a discrete GPU.

Trade-offs

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

Quick Answers

So, is Core i5-9300H better than Core i5-8300H?

Yes. Core i5-9300H is the better all-around CPU here. It gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data, 0.9% 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 0.7% 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 0.9% better PassMark, backed by 4 cores and 8 threads.

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

Core i5-9300H still makes the most sense overall. Core i5-9300H comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data.

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 2018) 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 i5-8300H vs Core i5-9300H Technical Specifications

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

Core i5-8300H

The Core i5-8300H is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 4 GHz. L3 cache: 8 MB. 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: 7,369 points. Launch price was $250.

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.

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Processing Power

Both the Core i5-8300H and Core i5-9300H share an identical 4-core/8-thread configuration. Boost clocks reach 4 GHz on the Core i5-8300H versus 4.1 GHz on the Core i5-9300H — a 2.5% clock advantage for the Core i5-9300H (base: 2.3 GHz vs 2.4 GHz). Both are built on the Coffee Lake-H (2018−2019) architecture using a 14 nm process. In PassMark, the Core i5-8300H scores 7,369 against the Core i5-9300H's 7,438 — a 0.9% lead for the Core i5-9300H. Both processors carry 8 MB of L3 cache.

Feature	Core i5-8300H	Core i5-9300H
Cores / Threads	4 / 8	4 / 8
Boost Clock	4 GHz	4.1 GHz+2%
Base Clock	2.3 GHz	2.4 GHz+4%
L3 Cache	8 MB	8 MB
L2 Cache	256K (per core)+25500%	1 MB
Process	14 nm	14 nm
Architecture	Coffee Lake-H (2018−2019)	Coffee Lake-H (2018−2019)
PassMark	7,369	7,438
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 i5-8300H	Core i5-9300H
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: not specified (Core i5-8300H) / VT-x, VT-d (Core i5-9300H). The Core i5-9300H includes integrated graphics (Intel UHD Graphics 630), while the Core i5-8300H requires a dedicated GPU. Primary use case: Core i5-9300H targets Gaming Laptop.