Core i5-1230U vs Ryzen 3 5400U

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

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.

Core i5-1230U

2022

Ryzen 3 5400U

2021

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.

Why buy it

✅+0.1% higher PassMark.

Trade-offs

❌Lower PassMark (10,995 vs 11,002).

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 matters more to you. 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 better 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 looks like the safer overall buy. Core i5-1230U is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it 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 is the more future-proof choice 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 should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core i5-1230U Benchmark Check

Ryzen 3 5400U Benchmark Check

Path of Exile 2

Preset	Core i5-1230U	Ryzen 3 5400U
1080p
low	186 FPS	170 FPS
medium	153 FPS	145 FPS
high	127 FPS	115 FPS
ultra	105 FPS	92 FPS
1440p
low	150 FPS	144 FPS
medium	119 FPS	122 FPS
high	97 FPS	95 FPS
ultra	80 FPS	76 FPS
4K
low	84 FPS	68 FPS
medium	72 FPS	61 FPS
high	58 FPS	48 FPS
ultra	45 FPS	38 FPS

Open Core i5-1230U Open Ryzen 3 5400U

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-1230U	Ryzen 3 5400U
1080p
low	208 FPS	244 FPS
medium	172 FPS	208 FPS
high	158 FPS	189 FPS
ultra	139 FPS	148 FPS
1440p
low	183 FPS	206 FPS
medium	156 FPS	178 FPS
high	146 FPS	163 FPS
ultra	125 FPS	133 FPS
4K
low	148 FPS	159 FPS
medium	130 FPS	143 FPS
high	124 FPS	119 FPS
ultra	107 FPS	91 FPS

Open Core i5-1230U Open Ryzen 3 5400U

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-1230U	Ryzen 3 5400U
1080p
low	275 FPS	275 FPS
medium	275 FPS	275 FPS
high	275 FPS	275 FPS
ultra	275 FPS	275 FPS
1440p
low	275 FPS	275 FPS
medium	275 FPS	275 FPS
high	275 FPS	275 FPS
ultra	275 FPS	275 FPS
4K
low	275 FPS	275 FPS
medium	275 FPS	275 FPS
high	275 FPS	256 FPS
ultra	272 FPS	204 FPS

Open Core i5-1230U Open Ryzen 3 5400U

League of Legends

League of Legends

Valorant

Preset	Core i5-1230U	Ryzen 3 5400U
1080p
low	275 FPS	275 FPS
medium	275 FPS	275 FPS
high	275 FPS	275 FPS
ultra	275 FPS	275 FPS
1440p
low	275 FPS	275 FPS
medium	275 FPS	275 FPS
high	275 FPS	275 FPS
ultra	275 FPS	275 FPS
4K
low	275 FPS	275 FPS
medium	275 FPS	275 FPS
high	275 FPS	275 FPS
ultra	275 FPS	275 FPS

Open Core i5-1230U Open Ryzen 3 5400U

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-1230U and Ryzen 3 5400U

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)+150%	512K (per core)
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.