Core i5-13420H vs Core Ultra 5 235U

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 i5-13420H

2023

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 235U across 2 shared CPU benchmark tests.
❌Lower PassMark (17,205 vs 17,397).
❌221.4% higher power demand at 45W vs 14W.

Core Ultra 5 235U

2025

Why buy it

✅Better for gaming: +14.5% higher average FPS across 2 shared CPU benchmark tests.
✅Draws 14W instead of 45W, a 31W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Core i5-13420H

2023

Core Ultra 5 235U

2025

Why buy it

✅Better for gaming: +14.5% higher average FPS across 2 shared CPU benchmark tests.
✅Draws 14W instead of 45W, a 31W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 235U across 2 shared CPU benchmark tests.
❌Lower PassMark (17,205 vs 17,397).
❌221.4% higher power demand at 45W vs 14W.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Core Ultra 5 235U better than Core i5-13420H?

Yes. Core Ultra 5 235U is the better overall CPU here. You are getting a 14.5% average FPS lead across 2 shared CPU game tests in our data, 1.1% better 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 235U is the better pick here. According to our tests, it delivers 14.5% more average FPS across 2 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 235U is the better fit. You are getting 1.1% better PassMark, backed by 12 cores and 14 threads.

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

Core Ultra 5 235U still looks like the safer overall buy. Core Ultra 5 235U is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 14.5% average FPS lead across 2 shared CPU game tests in our data.

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

Core Ultra 5 235U is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023) and more multi-core headroom with 12 cores / 14 threads instead of 8/12. 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 i5-13420H Benchmark Check

Core Ultra 5 235U Benchmark Check

Path of Exile 2

Preset	Core i5-13420H	Core Ultra 5 235U
1080p
low	190 FPS	277 FPS
medium	158 FPS	248 FPS
high	133 FPS	210 FPS
ultra	108 FPS	181 FPS
1440p
low	151 FPS	230 FPS
medium	120 FPS	185 FPS
high	98 FPS	152 FPS
ultra	81 FPS	134 FPS
4K
low	85 FPS	161 FPS
medium	73 FPS	131 FPS
high	59 FPS	101 FPS
ultra	46 FPS	89 FPS

Open Core i5-13420H Open Core Ultra 5 235U

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13420H	Core Ultra 5 235U
1080p
low	219 FPS	416 FPS
medium	182 FPS	335 FPS
high	164 FPS	295 FPS
ultra	144 FPS	259 FPS
1440p
low	190 FPS	354 FPS
medium	162 FPS	296 FPS
high	150 FPS	266 FPS
ultra	129 FPS	227 FPS
4K
low	148 FPS	276 FPS
medium	130 FPS	237 FPS
high	124 FPS	219 FPS
ultra	107 FPS	188 FPS

Open Core i5-13420H Open Core Ultra 5 235U

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13420H	Core Ultra 5 235U
1080p
low	430 FPS	435 FPS
medium	430 FPS	435 FPS
high	430 FPS	435 FPS
ultra	430 FPS	435 FPS
1440p
low	430 FPS	435 FPS
medium	430 FPS	435 FPS
high	430 FPS	435 FPS
ultra	430 FPS	435 FPS
4K
low	430 FPS	435 FPS
medium	399 FPS	435 FPS
high	351 FPS	409 FPS
ultra	279 FPS	342 FPS

Open Core i5-13420H Open Core Ultra 5 235U

League of Legends

League of Legends

Valorant

Preset	Core i5-13420H	Core Ultra 5 235U
1080p
low	430 FPS	435 FPS
medium	430 FPS	435 FPS
high	430 FPS	435 FPS
ultra	430 FPS	435 FPS
1440p
low	430 FPS	435 FPS
medium	430 FPS	435 FPS
high	430 FPS	435 FPS
ultra	430 FPS	435 FPS
4K
low	430 FPS	435 FPS
medium	430 FPS	435 FPS
high	430 FPS	435 FPS
ultra	419 FPS	410 FPS

Open Core i5-13420H Open Core Ultra 5 235U

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13420H and Core Ultra 5 235U

Core i5-13420H

The Core i5-13420H is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-H (2023−2024) architecture. It features 8 cores and 12 threads. Base frequency is 2.1 GHz, with boost up to 4.6 GHz. L3 cache: 12 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 17,205 points. Launch price was $299.

Core Ultra 5 235U

The Core Ultra 5 235U is manufactured by Intel. It was released in 1 January 2025 (less than a year ago). It is based on the Arrow Lake-U (2025) architecture. It features 12 cores and 14 threads. Base frequency is 2.4 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB. Built on 5 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 14 MB + 12 MB. Memory support: DDR5. Passmark benchmark score: 17,397 points. Launch price was $299.

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Processing Power

The Core i5-13420H packs 8 cores / 12 threads, while the Core Ultra 5 235U offers 12 cores / 14 threads — the Core Ultra 5 235U has 4 more cores. Boost clocks reach 4.6 GHz on the Core i5-13420H versus 4.9 GHz on the Core Ultra 5 235U — a 6.3% clock advantage for the Core Ultra 5 235U (base: 2.1 GHz vs 2.4 GHz). The Core i5-13420H uses the Raptor Lake-H (2023−2024) architecture (Intel 7 nm), while the Core Ultra 5 235U uses Arrow Lake-U (2025) (5 nm). In PassMark, the Core i5-13420H scores 17,205 against the Core Ultra 5 235U's 17,397 — a 1.1% lead for the Core Ultra 5 235U. L3 cache: 12 MB (total) on the Core i5-13420H vs 12 MB on the Core Ultra 5 235U.

Feature	Core i5-13420H	Core Ultra 5 235U
Cores / Threads	8 / 12	12 / 14+50%
Boost Clock	4.6 GHz	4.9 GHz+7%
Base Clock	2.1 GHz	2.4 GHz+14%
L3 Cache	12 MB (total)	12 MB
L2 Cache	2 MB (per core)	—
Process	Intel 7 nm	5 nm-29%
Architecture	Raptor Lake-H (2023−2024)	Arrow Lake-U (2025)
PassMark	17,205	17,397+1%

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Memory & Platform

The Core i5-13420H uses the FCBGA1744 socket (PCIe 5.0), while the Core Ultra 5 235U uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard.