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 i5-13600K

2022

Why buy it

✅Costs $121 less on MSRP ($329 MSRP vs $450 MSRP).

Trade-offs

❌Lower PassMark (37,655 vs 48,975).
❌Smaller total L3 cache (24 MB vs 30 MB).
❌127.3% higher power demand at 125W vs 55W.

Core Ultra 7 265HX

2025

Why buy it

✅+25% larger total L3 cache (30 MB vs 24 MB).
✅Draws 55W instead of 125W, a 70W reduction.

Trade-offs

❌
36.8% HIGHER MSRP
$450 MSRPvs$329 MSRP

Core i5-13600K

2022

Core Ultra 7 265HX

2025

Why buy it

✅Costs $121 less on MSRP ($329 MSRP vs $450 MSRP).

Why buy it

✅+25% larger total L3 cache (30 MB vs 24 MB).
✅Draws 55W instead of 125W, a 70W reduction.

Trade-offs

❌Lower PassMark (37,655 vs 48,975).
❌Smaller total L3 cache (24 MB vs 30 MB).
❌127.3% higher power demand at 125W vs 55W.

Trade-offs

❌
36.8% HIGHER MSRP
$450 MSRPvs$329 MSRP

Quick Answers

So, is Core Ultra 7 265HX better than Core i5-13600K?

Yes. Core Ultra 7 265HX is the better overall CPU here. You are getting a 1.5% average FPS lead across 4 shared CPU game tests in our data, 30.1% 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 7 265HX is the better pick here. According to our tests, it delivers 1.5% more average FPS across 4 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 265HX is the better fit. You are getting 30.1% better PassMark, backed by 20 cores and 20 threads. It also carries the larger cache pool with 25% larger total L3 cache (30 MB vs 24 MB).

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

Core Ultra 7 265HX is still the faster CPU overall, but Core i5-13600K makes more sense if price matters more than absolute performance. Core Ultra 7 265HX is 36.8% more expensive on MSRP at $450 MSRP versus $329 MSRP, and it gives you a 1.5% average FPS lead across 4 shared CPU game tests in our data. Core i5-13600K is also 5.2% better value on MSRP (114.5 vs 108.8 PassMark/$), 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 7 265HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2022), 25% larger total L3 cache (30 MB vs 24 MB), and more multi-core headroom with 20 cores / 20 threads instead of 14/20. 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 i5-13600K Benchmark Check

Core Ultra 7 265HX Benchmark Check

Path of Exile 2

Preset	Core i5-13600K	Core Ultra 7 265HX
1080p
low	281 FPS	280 FPS
medium	264 FPS	273 FPS
high	220 FPS	228 FPS
ultra	188 FPS	192 FPS
1440p
low	235 FPS	226 FPS
medium	198 FPS	194 FPS
high	158 FPS	156 FPS
ultra	138 FPS	136 FPS
4K
low	159 FPS	151 FPS
medium	133 FPS	129 FPS
high	102 FPS	100 FPS
ultra	90 FPS	87 FPS

Open Core i5-13600K Open Core Ultra 7 265HX

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13600K	Core Ultra 7 265HX
1080p
low	632 FPS	696 FPS
medium	533 FPS	595 FPS
high	450 FPS	499 FPS
ultra	416 FPS	450 FPS
1440p
low	540 FPS	607 FPS
medium	474 FPS	540 FPS
high	403 FPS	453 FPS
ultra	351 FPS	385 FPS
4K
low	316 FPS	357 FPS
medium	282 FPS	325 FPS
high	269 FPS	305 FPS
ultra	238 FPS	266 FPS

Open Core i5-13600K Open Core Ultra 7 265HX

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13600K	Core Ultra 7 265HX
1080p
low	663 FPS	839 FPS
medium	543 FPS	685 FPS
high	477 FPS	610 FPS
ultra	414 FPS	522 FPS
1440p
low	600 FPS	727 FPS
medium	499 FPS	596 FPS
high	434 FPS	519 FPS
ultra	376 FPS	441 FPS
4K
low	441 FPS	515 FPS
medium	381 FPS	434 FPS
high	344 FPS	394 FPS
ultra	295 FPS	336 FPS

Open Core i5-13600K Open Core Ultra 7 265HX

League of Legends

League of Legends

Valorant

Preset	Core i5-13600K	Core Ultra 7 265HX
1080p
low	941 FPS	998 FPS
medium	941 FPS	903 FPS
high	923 FPS	784 FPS
ultra	831 FPS	712 FPS
1440p
low	941 FPS	817 FPS
medium	850 FPS	726 FPS
high	738 FPS	628 FPS
ultra	651 FPS	558 FPS
4K
low	651 FPS	557 FPS
medium	588 FPS	503 FPS
high	529 FPS	451 FPS
ultra	437 FPS	398 FPS

Open Core i5-13600K Open Core Ultra 7 265HX

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13600K and Core Ultra 7 265HX

Core i5-13600K

The Core i5-13600K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 37,655 points. Launch price was $319.

Core Ultra 7 265HX

The Core Ultra 7 265HX is manufactured by Intel. It was released in 2025-01-01. It is based on the Arrow Lake-HX (2025) architecture. It features 20 cores and 20 threads. Base frequency is 2.6 GHz, with boost up to 5.3 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2114. Thermal design power (TDP): 55 Watt. Memory support: DDR5-6400. Passmark benchmark score: 48,975 points. Launch price was $500.

⚡

Processing Power

The Core i5-13600K packs 14 cores / 20 threads, while the Core Ultra 7 265HX offers 20 cores / 20 threads — the Core Ultra 7 265HX has 6 more cores. Boost clocks reach 5.1 GHz on the Core i5-13600K versus 5.3 GHz on the Core Ultra 7 265HX — a 3.8% clock advantage for the Core Ultra 7 265HX (base: 3.5 GHz vs 2.6 GHz). The Core i5-13600K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Core Ultra 7 265HX uses Arrow Lake-HX (2025) (3 nm). In PassMark, the Core i5-13600K scores 37,655 against the Core Ultra 7 265HX's 48,975 — a 26.1% lead for the Core Ultra 7 265HX. L3 cache: 24 MB on the Core i5-13600K vs 30 MB (total) on the Core Ultra 7 265HX.

Feature	Core i5-13600K	Core Ultra 7 265HX
Cores / Threads	14 / 20	20 / 20+43%
Boost Clock	5.1 GHz	5.3 GHz+4%
Base Clock	3.5 GHz+35%	2.6 GHz
L3 Cache	24 MB	30 MB (total)+25%
L2 Cache	2 MB (per core)	3 MB (per core)+50%
Process	Intel 7 nm	3 nm-57%
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	Arrow Lake-HX (2025)
PassMark	37,655	48,975+30%
Geekbench 6 Single	—	2,990
Geekbench 6 Multi	—	17,417

🧠

Memory & Platform

The Core i5-13600K uses the LGA1700 socket (PCIe 5.0), while the Core Ultra 7 265HX uses FCBGA2114 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5600 memory speed. Both support up to 192 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Intel 600 series,Intel 700 series (Core i5-13600K) and WM880,HM870 (Core Ultra 7 265HX).

Feature	Core i5-13600K	Core Ultra 7 265HX
Socket	LGA1700	FCBGA2114
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5600	DDR5-6400
Max RAM Capacity	192 GB	192 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	20

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Core Ultra 7 265HX supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Both include integrated graphics — UHD Graphics 770 (Core i5-13600K) and Arc Xe-LPG Graphics 64EU (Core Ultra 7 265HX) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-13600K targets Desktop.

Feature	Core i5-13600K	Core Ultra 7 265HX
Integrated GPU	Yes	Yes
IGPU Model	UHD Graphics 770	Arc Xe-LPG Graphics 64EU
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Desktop	—

💰

Value Analysis

The Core i5-13600K launched at $329 MSRP, while the Core Ultra 7 265HX debuted at $450. On MSRP ($329 vs $450), the Core i5-13600K is $121 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13600K delivers 114.5 pts/$ vs 108.8 pts/$ for the Core Ultra 7 265HX — making the Core i5-13600K the 5% better value option.