Core i5-1230U vs Ryzen 3 5400U

Core i5-1230U vs Ryzen 3 5400U Performance Spectrum

Core i5-1230U

10 / 12

10,995

0.0%

11,002

+0.1%

Ryzen Threadripper 2950X

Ryzen 9 7900

Ryzen 9 9950X

Ryzen Threadripper 9960X

About PassMark

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 i5-1230U vs Ryzen 3 5400U 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 i5-1230U vs Ryzen 3 5400U: Pros, Cons & Final Verdict

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

Core i5-1230U

2022

Why buy it

✅Better for gaming: +21.5% higher average FPS across 50 shared CPU benchmark tests.
✅+50% larger total L3 cache (12 MB vs 8 MB).
✅Draws 10W instead of 15W, a 6W reduction.
✅Newer platform on FCBGA1781 with DDR5 support instead of FP6 and DDR4.
✅100+% more PCIe lanes (14 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (10,995 vs 11,002).

Ryzen 3 5400U

2021

Why buy it

✅+0.1% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-1230U across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (8 MB vs 12 MB).
❌57.9% higher power demand at 15W vs 9.5W.
❌Older platform position on FP6 with DDR4, while Core i5-1230U moves to FCBGA1781 and DDR5.
❌No integrated graphics, while Core i5-1230U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-1230U better than Ryzen 3 5400U?

It depends on what you want from the system. For gaming, Core i5-1230U is ahead with a 21.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 3 5400U pulls ahead with 0.1% better PassMark. Core i5-1230U also has the bigger cache pool with 50% larger total L3 cache (12 MB vs 8 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 3 5400U is the stronger fit. You are getting 0.1% better PassMark, backed by 4 cores and 8 threads.

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

Core i5-1230U still makes the most sense overall. Core i5-1230U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 21.5% average FPS lead across 50 shared CPU game tests in our data.

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

Core i5-1230U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2021), a healthier platform with FCBGA1781 and DDR5 instead of FP6, and 50% larger total L3 cache (12 MB vs 8 MB). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-1230U vs Ryzen 3 5400U Technical Specifications

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

Core i5-1230U

The Core i5-1230U is manufactured by Intel. It was released in 23 February 2022 (3 years ago). It is based on the Alder Lake-U (2022) architecture. It features 10 cores and 12 threads. Base frequency is 1 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1781. Thermal design power (TDP): 9.5 MB + 12 MB. Memory support: DDR4, DDR5. Passmark benchmark score: 10,995 points. Launch price was $149.

Ryzen 3 5400U

The Ryzen 3 5400U is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Cezanne-U (Zen 3) (2021) architecture. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 4 GHz. L3 cache: 8 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 11,002 points. Launch price was $149.

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Processing Power

The Core i5-1230U packs 10 cores / 12 threads, while the Ryzen 3 5400U offers 4 cores / 8 threads — the Core i5-1230U has 6 more cores. Boost clocks reach 4.4 GHz on the Core i5-1230U versus 4 GHz on the Ryzen 3 5400U — a 9.5% clock advantage for the Core i5-1230U (base: 1 GHz vs 2.6 GHz). The Core i5-1230U uses the Alder Lake-U (2022) architecture (Intel 7 nm), while the Ryzen 3 5400U uses Cezanne-U (Zen 3) (2021) (7 nm). In PassMark, the Core i5-1230U scores 10,995 against the Ryzen 3 5400U's 11,002 — a 0.1% lead for the Ryzen 3 5400U. L3 cache: 12 MB (total) on the Core i5-1230U vs 8 MB (total) on the Ryzen 3 5400U.

Feature	Core i5-1230U	Ryzen 3 5400U
Cores / Threads	10 / 12+150%	4 / 8
Boost Clock	4.4 GHz+10%	4 GHz
Base Clock	1 GHz	2.6 GHz+160%
L3 Cache	12 MB (total)+50%	8 MB (total)
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	Intel 7 nm	7 nm
Architecture	Alder Lake-U (2022)	Cezanne-U (Zen 3) (2021)
PassMark	10,995	11,002
Geekbench 6 Single	1,625	—

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Memory & Platform

The Core i5-1230U uses the FCBGA1781 socket (PCIe 5.0), while the Ryzen 3 5400U uses FP6 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-1230U	Ryzen 3 5400U
Socket	FCBGA1781	FP6
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	LPDDR5-5200	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	14	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-1230U) / not specified (Ryzen 3 5400U). The Core i5-1230U includes integrated graphics (Iris Xe Graphics 80EU), while the Ryzen 3 5400U requires a dedicated GPU. Primary use case: Core i5-1230U targets Thin & Light Laptop. Direct competitor: Core i5-1230U rivals Ryzen 5 5600U.