Atom x5-Z8300 vs Core i3-10100Y

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.

Atom x5-Z8300 vs Core i3-10100Y 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.

Atom x5-Z8300 vs Core i3-10100Y: Pros, Cons & Final Verdict

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

Atom x5-Z8300

2015

Why buy it

✅Better for gaming: +3.3% higher average FPS across 50 shared CPU benchmark tests.
✅Integrated graphics onboard with Intel HD Graphics (Cherry Trail), while Core i3-10100Y needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $20 MSRP, while Core i3-10100Y mostly shows up through inconsistent older-market listings.

Core i3-10100Y

2018

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Atom x5-Z8300 across 50 shared CPU benchmark tests.
❌Lower PassMark (2,918 vs 2,934).
❌No integrated graphics, while Atom x5-Z8300 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Atom x5-Z8300 better than Core i3-10100Y?

Yes. Atom x5-Z8300 is the better all-around CPU here. It gives you a 3.3% average FPS lead across 50 shared CPU game tests in our data and 0.5% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Atom x5-Z8300 is the better pick. According to our tests, it delivers 3.3% 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, Atom x5-Z8300 is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 4 threads.

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

Atom x5-Z8300 is the better buy right now. Atom x5-Z8300 comes in at an unclear MSRP at $20 MSRP versus unclear MSRP, and it still gives you a 3.3% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (146.7 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i3-10100Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2015). That makes it the safer long-term bet.

Atom x5-Z8300 vs Core i3-10100Y Technical Specifications

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

Atom x5-Z8300

The Atom x5-Z8300 is manufactured by Intel. It was released in 2 March 2015 (10 years ago). It is based on the Cherry Trail (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 1.44 GHz, with boost up to 1.84 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: UTFCBGA592. Memory support: DDR3. Passmark benchmark score: 2,934 points. Launch price was $69.

Core i3-10100Y

The Core i3-10100Y is manufactured by Intel. It was released in 30 August 2018 (7 years ago). It is based on the Amber Lake-Y (2018−2021) architecture. It features 2 cores and 4 threads. Base frequency is 1.3 GHz, with boost up to 3.9 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 5 Watt. Memory support: DDR3. Passmark benchmark score: 2,918 points. Launch price was $69.

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Processing Power

The Atom x5-Z8300 packs 4 cores / 4 threads, while the Core i3-10100Y offers 2 cores / 4 threads — the Atom x5-Z8300 has 2 more cores. Boost clocks reach 1.84 GHz on the Atom x5-Z8300 versus 3.9 GHz on the Core i3-10100Y — a 71.8% clock advantage for the Core i3-10100Y (base: 1.44 GHz vs 1.3 GHz). The Atom x5-Z8300 uses the Cherry Trail (2015−2016) architecture (14 nm), while the Core i3-10100Y uses Amber Lake-Y (2018−2021) (14 nm). In PassMark, the Atom x5-Z8300 scores 2,934 against the Core i3-10100Y's 2,918 — a 0.5% lead for the Atom x5-Z8300. L3 cache: 0 kB on the Atom x5-Z8300 vs 4 MB on the Core i3-10100Y.

Feature	Atom x5-Z8300	Core i3-10100Y
Cores / Threads	4 / 4+100%	2 / 4
Boost Clock	1.84 GHz	3.9 GHz+112%
Base Clock	1.44 GHz+11%	1.3 GHz
L3 Cache	0 kB	4 MB
L2 Cache	2 MB+300%	512 kB
Process	14 nm	14 nm
Architecture	Cherry Trail (2015−2016)	Amber Lake-Y (2018−2021)
PassMark	2,934	2,918

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Memory & Platform

The Atom x5-Z8300 uses the UTFCBGA592 socket (PCIe 3.0), while the Core i3-10100Y uses FCBGA1515 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Atom x5-Z8300	Core i3-10100Y
Socket	UTFCBGA592	FCBGA1515
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3L-RS 1600	—
Max RAM Capacity	2 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	1	—