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 Ultra 5 235H

2025

Why buy it

✅Draws 20W instead of 125W, a 105W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench single-core performance for gaming (2,693 vs 3,283).
❌Lower Cinebench R23 multi-core (17,607 vs 36,309).
❌Smaller total L3 cache (18 MB vs 30 MB).

Core Ultra 7 265K

2024

Why buy it

✅+21.9% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅+66.7% larger total L3 cache (30 MB vs 18 MB).

Trade-offs

❌Launch MSRP is still $309 MSRP, while Core Ultra 5 235H mostly shows up through inconsistent older-market listings.
❌525% higher power demand at 125W vs 20W.

Core Ultra 5 235H

2025

Core Ultra 7 265K

2024

Why buy it

✅Draws 20W instead of 125W, a 105W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Why buy it

✅+21.9% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅+66.7% larger total L3 cache (30 MB vs 18 MB).

Trade-offs

❌Lower Geekbench single-core performance for gaming (2,693 vs 3,283).
❌Lower Cinebench R23 multi-core (17,607 vs 36,309).
❌Smaller total L3 cache (18 MB vs 30 MB).

Trade-offs

❌Launch MSRP is still $309 MSRP, while Core Ultra 5 235H mostly shows up through inconsistent older-market listings.
❌525% higher power demand at 125W vs 20W.

Quick Answers

So, is Core Ultra 7 265K better than Core Ultra 5 235H?

Yes. Core Ultra 7 265K is the better overall CPU here. You are getting a 2.2% average FPS lead across 50 shared CPU game tests in our data, 106.2% better Cinebench R23 multi-core, and 97.1% higher PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core Ultra 7 265K is the better pick here. According to our tests, it delivers 2.2% 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, Core Ultra 7 265K is the better fit. You are getting 106.2% better Cinebench R23 multi-core, backed by 20 cores and 20 threads. It also carries the larger cache pool with 66.7% larger total L3 cache (30 MB vs 18 MB).

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

Core Ultra 7 265K is the smarter buy today. Core Ultra 7 265K is at an unclear MSRP at $309 MSRP versus unclear MSRP, and it gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (190.3 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Core Ultra 5 235H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2024). That makes it the safer long-term pick.

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 Ultra 5 235H Benchmark Check

Core Ultra 7 265K Benchmark Check

Path of Exile 2

Preset	Core Ultra 5 235H	Core Ultra 7 265K
1080p
low	299 FPS	305 FPS
medium	262 FPS	290 FPS
high	218 FPS	244 FPS
ultra	187 FPS	205 FPS
1440p
low	245 FPS	240 FPS
medium	193 FPS	201 FPS
high	157 FPS	163 FPS
ultra	138 FPS	142 FPS
4K
low	168 FPS	158 FPS
medium	134 FPS	132 FPS
high	104 FPS	102 FPS
ultra	90 FPS	89 FPS

Open Core Ultra 5 235H Open Core Ultra 7 265K

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core Ultra 5 235H	Core Ultra 7 265K
1080p
low	746 FPS	778 FPS
medium	625 FPS	656 FPS
high	499 FPS	548 FPS
ultra	440 FPS	491 FPS
1440p
low	704 FPS	673 FPS
medium	566 FPS	595 FPS
high	453 FPS	499 FPS
ultra	379 FPS	422 FPS
4K
low	415 FPS	395 FPS
medium	339 FPS	357 FPS
high	311 FPS	335 FPS
ultra	268 FPS	292 FPS

Open Core Ultra 5 235H Open Core Ultra 7 265K

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core Ultra 5 235H	Core Ultra 7 265K
1080p
low	746 FPS	851 FPS
medium	746 FPS	694 FPS
high	746 FPS	617 FPS
ultra	653 FPS	528 FPS
1440p
low	746 FPS	731 FPS
medium	721 FPS	599 FPS
high	624 FPS	521 FPS
ultra	537 FPS	442 FPS
4K
low	628 FPS	517 FPS
medium	519 FPS	436 FPS
high	458 FPS	396 FPS
ultra	383 FPS	337 FPS

Open Core Ultra 5 235H Open Core Ultra 7 265K

League of Legends

League of Legends

Valorant

Preset	Core Ultra 5 235H	Core Ultra 7 265K
1080p
low	746 FPS	1128 FPS
medium	746 FPS	1015 FPS
high	746 FPS	889 FPS
ultra	741 FPS	808 FPS
1440p
low	746 FPS	892 FPS
medium	746 FPS	789 FPS
high	677 FPS	687 FPS
ultra	579 FPS	611 FPS
4K
low	604 FPS	604 FPS
medium	538 FPS	542 FPS
high	486 FPS	489 FPS
ultra	423 FPS	432 FPS

Open Core Ultra 5 235H Open Core Ultra 7 265K

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core Ultra 5 235H and Core Ultra 7 265K

Core Ultra 5 235H

The Core Ultra 5 235H 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 4.4 GHz, with boost up to 5 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: 29,820 points. Launch price was $354.

Core Ultra 7 265K

The Core Ultra 7 265K is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 20 cores and 20 threads. Base frequency is 3.9 GHz, with boost up to 5.5 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 58,789 points. Launch price was $394.

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Processing Power

The Core Ultra 5 235H packs 14 cores / 14 threads, while the Core Ultra 7 265K offers 20 cores / 20 threads — the Core Ultra 7 265K has 6 more cores. Boost clocks reach 5 GHz on the Core Ultra 5 235H versus 5.5 GHz on the Core Ultra 7 265K — a 9.5% clock advantage for the Core Ultra 7 265K (base: 4.4 GHz vs 3.9 GHz). The Core Ultra 5 235H uses the Arrow Lake-H (2025) architecture (5 nm), while the Core Ultra 7 265K uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the Core Ultra 5 235H scores 29,820 against the Core Ultra 7 265K's 58,789 — a 65.4% lead for the Core Ultra 7 265K. Cinebench R23 multi-core: 17,607 vs 36,309 (69.4% advantage for the Core Ultra 7 265K). Geekbench 6 single-core — the metric most relevant to gaming — records 2,693 vs 3,283, a 19.7% lead for the Core Ultra 7 265K that directly translates to higher frame rates. Multi-core Geekbench: 14,040 vs 22,293 (45.4% advantage for the Core Ultra 7 265K). L3 cache: 18 MB on the Core Ultra 5 235H vs 30 MB (total) on the Core Ultra 7 265K.

Feature	Core Ultra 5 235H	Core Ultra 7 265K
Cores / Threads	14 / 14	20 / 20+43%
Boost Clock	5 GHz	5.5 GHz+10%
Base Clock	4.4 GHz+13%	3.9 GHz
L3 Cache	18 MB	30 MB (total)+67%
L2 Cache	—	3 MB (per core)
Process	5 nm	3 nm-40%
Architecture	Arrow Lake-H (2025)	Arrow Lake-S (2024−2025)
PassMark	29,820	58,789+97%
Cinebench R23 Multi	17,607	36,309+106%
Geekbench 6 Single	2,693	3,283+22%
Geekbench 6 Multi	14,040	22,293+59%

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Memory & Platform

The Core Ultra 5 235H uses the FCBGA2049 socket (PCIe 5.0), while the Core Ultra 7 265K uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The Core Ultra 7 265K supports up to 256 GB of RAM compared to 192 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Core Ultra 5 235H) vs 20 (Core Ultra 7 265K) — the Core Ultra 5 235H offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WM880,HM870 (Core Ultra 5 235H) and LGA1851 (Core Ultra 7 265K).

Feature	Core Ultra 5 235H	Core Ultra 7 265K
Socket	FCBGA2049	LGA1851
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-6400	DDR5-6400
Max RAM Capacity	192 GB	256 GB+33%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	28+40%	20

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Core Ultra 7 265K supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core Ultra 5 235H) vs VT-x, VT-d (Core Ultra 7 265K). Both include integrated graphics — Intel Arc 140T Graphics (Core Ultra 5 235H) and Arc Graphics 64EU (Core Ultra 7 265K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core Ultra 5 235H targets Thin-and-light Performance Laptop. Direct competitor: Core Ultra 5 235H rivals Ryzen 7 9800H.

Feature	Core Ultra 5 235H	Core Ultra 7 265K
Integrated GPU	Yes	Yes
IGPU Model	Intel Arc 140T Graphics	Arc Graphics 64EU
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Thin-and-light Performance Laptop	—