Core i3-8100H vs Core i5-4430S

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 i3-8100H vs Core i5-4430S 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 i3-8100H vs Core i5-4430S: Pros, Cons & Final Verdict

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

Core i3-8100H

2018

Why buy it

✅+1.3% higher PassMark.
✅Draws 1W instead of 65W, a 64W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-4430S across 50 shared CPU benchmark tests.
❌No boxed cooler included, unlike Core i5-4430S.

Core i5-4430S

2013

Why buy it

✅Better for gaming: +3.5% higher average FPS across 50 shared CPU benchmark tests.
✅Includes a boxed cooler (Yes), unlike Core i3-8100H.

Trade-offs

❌Lower PassMark (4,376 vs 4,435).
❌Launch MSRP is still $182 MSRP, while Core i3-8100H mostly shows up through inconsistent older-market listings.
❌6400% higher power demand at 65W vs 1W.

Quick Answers

So, is Core i3-8100H better than Core i5-4430S?

It depends on what you want from the system. For gaming, Core i5-4430S is ahead with a 3.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i3-8100H pulls ahead with 1.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i3-8100H is the stronger fit. You are getting 1.3% better PassMark, backed by 4 cores and 4 threads.

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

Core i3-8100H is still the much better call for a fresh build. Core i3-8100H comes in at an unclear MSRP at unclear MSRP versus $182 MSRP, and it still gives you 1.3% better PassMark. Core i5-4430S only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2013 platform. Even with 100.0% better value on paper (24.0 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1150.

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

Core i3-8100H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2013) and more multi-core headroom with 4 cores / 4 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-8100H vs Core i5-4430S Technical Specifications

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

Core i3-8100H

The Core i3-8100H is manufactured by Intel. It was released in 3 July 2018 (7 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 6 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: 4,435 points. Launch price was $225.

Core i5-4430S

The Core i5-4430S is manufactured by Intel. It was released in 2 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.2 GHz. L3 cache: 6144 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 4,376 points. Launch price was $135.

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Processing Power

Both the Core i3-8100H and Core i5-4430S share an identical 4-core/4-thread configuration. Boost clocks reach 3 GHz on the Core i3-8100H versus 3.2 GHz on the Core i5-4430S — a 6.5% clock advantage for the Core i5-4430S (base: 3 GHz vs 2.7 GHz). The Core i3-8100H uses the Coffee Lake-H (2018−2019) architecture (14 nm), while the Core i5-4430S uses Haswell (2013−2015) (22 nm). In PassMark, the Core i3-8100H scores 4,435 against the Core i5-4430S's 4,376 — a 1.3% lead for the Core i3-8100H. L3 cache: 6 MB on the Core i3-8100H vs 6144 kB (total) on the Core i5-4430S.

Feature	Core i3-8100H	Core i5-4430S
Cores / Threads	4 / 4	4 / 4
Boost Clock	3 GHz	3.2 GHz+7%
Base Clock	3 GHz+11%	2.7 GHz
L3 Cache	6 MB	6144 kB (total)
L2 Cache	1 MB+300%	256 kB (per core)
Process	14 nm-36%	22 nm
Architecture	Coffee Lake-H (2018−2019)	Haswell (2013−2015)
PassMark	4,435+1%	4,376
Geekbench 6 Single	—	877
Geekbench 6 Multi	—	2,397

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Memory & Platform

The Core i3-8100H uses the BGA1440 socket (PCIe 3.0), while the Core i5-4430S uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i3-8100H versus DDR3-1600 on the Core i5-4430S — the Core i3-8100H supports 66.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i3-8100H supports up to 64 GB of RAM compared to 32 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.

Feature	Core i3-8100H	Core i5-4430S
Socket	BGA1440	LGA1150
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666+67%	DDR3-1600
Max RAM Capacity	64 GB+100%	32 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Core i3-8100H) vs VT-x, VT-d, EPT (Core i5-4430S). Both include integrated graphics — UHD Graphics 630 (Core i3-8100H) and HD Graphics 4600 (Core i5-4430S) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-8100H targets Mobile, Core i5-4430S targets Budget. Direct competitor: Core i5-4430S rivals Ryzen 3 1200.