Core Ultra 5 135H vs Ryzen 5 5600X

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 135H

2023

Why buy it

✅Better for gaming: +12.1% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on FCBGA2049 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Smaller total L3 cache (18 MB vs 32 MB).

Ryzen 5 5600X

2020

Why buy it

✅+77.8% larger total L3 cache (32 MB vs 18 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 135H across 50 shared CPU benchmark tests.
❌Lower PassMark (21,845 vs 22,116).
❌Launch MSRP is still $299 MSRP, while Core Ultra 5 135H mostly shows up through inconsistent older-market listings.
❌Older platform position on AM4 with DDR4, while Core Ultra 5 135H moves to FCBGA2049 and DDR5.

Core Ultra 5 135H

2023

Ryzen 5 5600X

2020

Why buy it

✅Better for gaming: +12.1% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on FCBGA2049 with DDR5 support instead of AM4 and DDR4.

Why buy it

✅+77.8% larger total L3 cache (32 MB vs 18 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (18 MB vs 32 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 135H across 50 shared CPU benchmark tests.
❌Lower PassMark (21,845 vs 22,116).
❌Launch MSRP is still $299 MSRP, while Core Ultra 5 135H mostly shows up through inconsistent older-market listings.
❌Older platform position on AM4 with DDR4, while Core Ultra 5 135H moves to FCBGA2049 and DDR5.

Quick Answers

So, is Core Ultra 5 135H better than Ryzen 5 5600X?

Yes. Core Ultra 5 135H is the better overall CPU here. You are getting a 12.1% average FPS lead across 50 shared CPU game tests in our data, 1.2% 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 135H is the better pick here. According to our tests, it delivers 12.1% 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 5 135H is the better fit. You are getting 1.2% better PassMark, backed by 14 cores and 18 threads.

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

Core Ultra 5 135H is still the faster CPU overall, but Ryzen 5 5600X makes more sense if price matters more than absolute performance. Core Ultra 5 135H is at an unclear MSRP at unclear MSRP versus $299 MSRP, and it gives you a 12.1% average FPS lead across 50 shared CPU game tests in our data. Ryzen 5 5600X is also 100.0% better value on MSRP (73.1 vs 0.0 PassMark/$), 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 135H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with FCBGA2049 and DDR5 instead of AM4, and more multi-core headroom with 14 cores / 18 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 Ultra 5 135H Benchmark Check

Ryzen 5 5600X Benchmark Check

Path of Exile 2

Preset	Core Ultra 5 135H	Ryzen 5 5600X
1080p
low	193 FPS	203 FPS
medium	154 FPS	174 FPS
high	126 FPS	140 FPS
ultra	102 FPS	107 FPS
1440p
low	156 FPS	169 FPS
medium	122 FPS	141 FPS
high	98 FPS	113 FPS
ultra	81 FPS	86 FPS
4K
low	86 FPS	85 FPS
medium	73 FPS	76 FPS
high	59 FPS	60 FPS
ultra	45 FPS	47 FPS

Open Core Ultra 5 135H Open Ryzen 5 5600X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core Ultra 5 135H	Ryzen 5 5600X
1080p
low	553 FPS	464 FPS
medium	521 FPS	387 FPS
high	422 FPS	324 FPS
ultra	378 FPS	291 FPS
1440p
low	549 FPS	397 FPS
medium	457 FPS	334 FPS
high	379 FPS	290 FPS
ultra	324 FPS	253 FPS
4K
low	337 FPS	263 FPS
medium	283 FPS	226 FPS
high	258 FPS	205 FPS
ultra	226 FPS	171 FPS

Open Core Ultra 5 135H Open Ryzen 5 5600X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core Ultra 5 135H	Ryzen 5 5600X
1080p
low	553 FPS	546 FPS
medium	553 FPS	473 FPS
high	553 FPS	432 FPS
ultra	553 FPS	358 FPS
1440p
low	553 FPS	508 FPS
medium	553 FPS	413 FPS
high	553 FPS	375 FPS
ultra	494 FPS	312 FPS
4K
low	548 FPS	348 FPS
medium	441 FPS	292 FPS
high	400 FPS	255 FPS
ultra	321 FPS	199 FPS

Open Core Ultra 5 135H Open Ryzen 5 5600X

League of Legends

League of Legends

Valorant

Preset	Core Ultra 5 135H	Ryzen 5 5600X
1080p
low	553 FPS	546 FPS
medium	553 FPS	546 FPS
high	553 FPS	546 FPS
ultra	553 FPS	546 FPS
1440p
low	553 FPS	546 FPS
medium	553 FPS	546 FPS
high	553 FPS	546 FPS
ultra	553 FPS	524 FPS
4K
low	553 FPS	529 FPS
medium	524 FPS	484 FPS
high	473 FPS	435 FPS
ultra	413 FPS	379 FPS

Open Core Ultra 5 135H Open Ryzen 5 5600X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core Ultra 5 135H and Ryzen 5 5600X

Core Ultra 5 135H

The Core Ultra 5 135H is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake-H (2023) architecture. It features 14 cores and 18 threads. Base frequency is 3.6 GHz, with boost up to 4.6 GHz. L3 cache: 18 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): + 18 MB. Memory support: DDR5. Passmark benchmark score: 22,116 points. Launch price was $342.

Ryzen 5 5600X

The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

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Processing Power

The Core Ultra 5 135H packs 14 cores / 18 threads, while the Ryzen 5 5600X offers 6 cores / 12 threads — the Core Ultra 5 135H has 8 more cores. Boost clocks reach 4.6 GHz on the Core Ultra 5 135H versus 4.6 GHz on the Ryzen 5 5600X — identical boost frequencies (base: 3.6 GHz vs 3.7 GHz). The Core Ultra 5 135H uses the Meteor Lake-H (2023) architecture (7 nm), while the Ryzen 5 5600X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core Ultra 5 135H scores 22,116 against the Ryzen 5 5600X's 21,845 — a 1.2% lead for the Core Ultra 5 135H. L3 cache: 18 MB (total) on the Core Ultra 5 135H vs 32 MB on the Ryzen 5 5600X.

Feature	Core Ultra 5 135H	Ryzen 5 5600X
Cores / Threads	14 / 18+133%	6 / 12
Boost Clock	4.6 GHz	4.6 GHz
Base Clock	3.6 GHz	3.7 GHz+3%
L3 Cache	18 MB (total)	32 MB+78%
L2 Cache	2 MB (per core)+300%	512K (per core)
Process	7 nm	7 nm, 12 nm
Architecture	Meteor Lake-H (2023)	Vermeer (Zen 3) (2020−2022)
PassMark	22,116+1%	21,845

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Memory & Platform

The Core Ultra 5 135H uses the FCBGA2049 socket (PCIe 5.0), while the Ryzen 5 5600X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core Ultra 5 135H	Ryzen 5 5600X
Socket	FCBGA2049	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24