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 i5-12400F

2022

Why buy it

✅Includes a boxed cooler (Yes), unlike Core Ultra 5 225H.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 225H across 6 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,380 vs 14,526).
❌Launch MSRP is still $174 MSRP, while Core Ultra 5 225H mostly shows up through inconsistent older-market listings.
❌225% higher power demand at 65W vs 20W.
❌No integrated graphics, while Core Ultra 5 225H can still boot and troubleshoot without a discrete GPU.

Core Ultra 5 225H

2025

Why buy it

✅Better for gaming: +34.1% higher average FPS across 6 shared CPU benchmark tests.
✅Draws 20W instead of 65W, a 45W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel Arc 130T GPU, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

Core Ultra 5 225H

2025

Why buy it

✅Includes a boxed cooler (Yes), unlike Core Ultra 5 225H.

Why buy it

✅Better for gaming: +34.1% higher average FPS across 6 shared CPU benchmark tests.
✅Draws 20W instead of 65W, a 45W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel Arc 130T GPU, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 225H across 6 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,380 vs 14,526).
❌Launch MSRP is still $174 MSRP, while Core Ultra 5 225H mostly shows up through inconsistent older-market listings.
❌225% higher power demand at 65W vs 20W.
❌No integrated graphics, while Core Ultra 5 225H can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Core Ultra 5 225H better than Core i5-12400F?

Yes. Core Ultra 5 225H is the better overall CPU here. You are getting a 34.1% average FPS lead across 6 shared CPU game tests in our data, 17.3% better Cinebench R23 multi-core, 47.5% higher PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core Ultra 5 225H is the better pick here. According to our tests, it delivers 34.1% more average FPS across 6 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core Ultra 5 225H is the better fit. You are getting 17.3% better Cinebench R23 multi-core, backed by 14 cores and 14 threads.

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

Core Ultra 5 225H is still the faster CPU overall, but Core i5-12400F makes more sense if price matters more than absolute performance. Core Ultra 5 225H is at an unclear MSRP at unclear MSRP versus $174 MSRP, and it gives you a 34.1% average FPS lead across 6 shared CPU game tests in our data. Core i5-12400F is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Core Ultra 5 225H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2022) and more multi-core headroom with 14 cores / 14 threads instead of 6/12. 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 i5-12400F Benchmark Check

Core Ultra 5 225H Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	Core Ultra 5 225H
1080p
low	183 FPS	299 FPS
medium	168 FPS	262 FPS
high	139 FPS	218 FPS
ultra	119 FPS	187 FPS
1440p
low	153 FPS	245 FPS
medium	132 FPS	193 FPS
high	106 FPS	157 FPS
ultra	89 FPS	138 FPS
4K
low	87 FPS	168 FPS
medium	81 FPS	134 FPS
high	64 FPS	104 FPS
ultra	49 FPS	90 FPS

Open Core i5-12400F Open Core Ultra 5 225H

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	Core Ultra 5 225H
1080p
low	471 FPS	685 FPS
medium	397 FPS	543 FPS
high	341 FPS	432 FPS
ultra	301 FPS	385 FPS
1440p
low	407 FPS	566 FPS
medium	351 FPS	471 FPS
high	309 FPS	385 FPS
ultra	265 FPS	327 FPS
4K
low	282 FPS	349 FPS
medium	248 FPS	293 FPS
high	229 FPS	267 FPS
ultra	196 FPS	233 FPS

Open Core i5-12400F Open Core Ultra 5 225H

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	Core Ultra 5 225H
1080p
low	488 FPS	720 FPS
medium	488 FPS	720 FPS
high	488 FPS	720 FPS
ultra	488 FPS	653 FPS
1440p
low	488 FPS	720 FPS
medium	488 FPS	720 FPS
high	485 FPS	624 FPS
ultra	434 FPS	537 FPS
4K
low	442 FPS	628 FPS
medium	389 FPS	519 FPS
high	337 FPS	458 FPS
ultra	274 FPS	383 FPS

Open Core i5-12400F Open Core Ultra 5 225H

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	Core Ultra 5 225H
1080p
low	488 FPS	720 FPS
medium	488 FPS	720 FPS
high	488 FPS	720 FPS
ultra	488 FPS	720 FPS
1440p
low	488 FPS	720 FPS
medium	488 FPS	720 FPS
high	488 FPS	677 FPS
ultra	473 FPS	579 FPS
4K
low	488 FPS	604 FPS
medium	450 FPS	538 FPS
high	391 FPS	486 FPS
ultra	330 FPS	423 FPS

Open Core i5-12400F Open Core Ultra 5 225H

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and Core Ultra 5 225H

Core i5-12400F

The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.

Core Ultra 5 225H

The Core Ultra 5 225H is manufactured by Intel. It was released in 1 January 2025 (less than a year ago). It is based on the Arrow Lake-H (2025) architecture. It features 14 cores and 14 threads. Base frequency is 4.3 GHz, with boost up to 4.9 GHz. L3 cache: 18 MB. Built on 5 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 20 MB + 18 MB. Memory support: DDR5-6400. Passmark benchmark score: 28,802 points. Launch price was $385.

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Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Core Ultra 5 225H offers 14 cores / 14 threads — the Core Ultra 5 225H has 8 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 4.9 GHz on the Core Ultra 5 225H — a 10.8% clock advantage for the Core Ultra 5 225H (base: 2.5 GHz vs 4.3 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Core Ultra 5 225H uses Arrow Lake-H (2025) (5 nm). In PassMark, the Core i5-12400F scores 19,532 against the Core Ultra 5 225H's 28,802 — a 38.4% lead for the Core Ultra 5 225H. Cinebench R23 multi-core: 12,380 vs 14,526 (16% advantage for the Core Ultra 5 225H). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 2,678, a 44.7% lead for the Core Ultra 5 225H that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 12,337 (179.8% advantage for the Core Ultra 5 225H). L3 cache: 18 MB (total) on the Core i5-12400F vs 18 MB on the Core Ultra 5 225H.

Feature	Core i5-12400F	Core Ultra 5 225H
Cores / Threads	6 / 12	14 / 14+133%
Boost Clock	4.4 GHz	4.9 GHz+11%
Base Clock	2.5 GHz	4.3 GHz+72%
L3 Cache	18 MB (total)	18 MB
L2 Cache	1.25 MB (per core)	—
Process	Intel 7 nm	5 nm-29%
Architecture	Alder Lake-S (2022)	Arrow Lake-H (2025)
PassMark	19,532	28,802+47%
Cinebench R23 Multi	12,380	14,526+17%
Geekbench 6 Single	1,700	2,678+58%
Geekbench 6 Multi	657	12,337+1778%

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Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Core Ultra 5 225H uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-12400F) vs 28 (Core Ultra 5 225H) — the Core Ultra 5 225H offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and WM880,HM870 (Core Ultra 5 225H).

Feature	Core i5-12400F	Core Ultra 5 225H
Socket	LGA1700	FCBGA2049
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR5-4800, DDR4-3200	DDR5-6400
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	20	28+40%

🔧

Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs VT-x, VT-d (Core Ultra 5 225H). The Core Ultra 5 225H includes integrated graphics (Intel Arc 130T GPU), while the Core i5-12400F requires a dedicated GPU. Primary use case: Core i5-12400F targets Gaming Performance/Value, Core Ultra 5 225H targets Professional Content Creation Laptop. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Core Ultra 5 225H rivals Ryzen 7 9800H.

Feature	Core i5-12400F	Core Ultra 5 225H
Integrated GPU	No	Yes
IGPU Model	—	Intel Arc 130T GPU
Unlocked	—	Yes
AVX-512	—	No
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Gaming Performance/Value	Professional Content Creation Laptop