Core Ultra 7 266V vs Ryzen 5 6600HS

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 7 266V

2024

Why buy it

✅Better for gaming: +24.5% higher average FPS across 3 shared CPU benchmark tests.
✅Draws 17W instead of 35W, a 18W reduction.

Trade-offs

❌Smaller total L3 cache (12 MB vs 16 MB).
❌Launch MSRP is still $520 MSRP, while Ryzen 5 6600HS mostly shows up through inconsistent older-market listings.

Ryzen 5 6600HS

2022

Why buy it

✅+33.3% larger total L3 cache (16 MB vs 12 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 7 266V across 3 shared CPU benchmark tests.
❌Lower PassMark (18,975 vs 19,274).
❌105.9% higher power demand at 35W vs 17W.

Core Ultra 7 266V

2024

Ryzen 5 6600HS

2022

Why buy it

✅Better for gaming: +24.5% higher average FPS across 3 shared CPU benchmark tests.
✅Draws 17W instead of 35W, a 18W reduction.

Why buy it

✅+33.3% larger total L3 cache (16 MB vs 12 MB).

Trade-offs

❌Smaller total L3 cache (12 MB vs 16 MB).
❌Launch MSRP is still $520 MSRP, while Ryzen 5 6600HS mostly shows up through inconsistent older-market listings.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 7 266V across 3 shared CPU benchmark tests.
❌Lower PassMark (18,975 vs 19,274).
❌105.9% higher power demand at 35W vs 17W.

Quick Answers

So, is Core Ultra 7 266V better than Ryzen 5 6600HS?

Yes. Core Ultra 7 266V is the better overall CPU here. You are getting a 24.5% average FPS lead across 3 shared CPU game tests in our data, 1.6% 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 266V is the better pick here. According to our tests, it delivers 24.5% more average FPS across 3 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 266V is the better fit. You are getting 1.6% better PassMark, backed by 8 cores and 8 threads.

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

Core Ultra 7 266V is the smarter buy today. Core Ultra 7 266V is at an unclear MSRP at $520 MSRP versus unclear MSRP, and it gives you a 24.5% average FPS lead across 3 shared CPU game tests in our data. It is also 100.0% better value on MSRP (37.1 vs 0.0 PassMark/$), 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 7 266V is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022) and more multi-core headroom with 8 cores / 8 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 7 266V Benchmark Check

Ryzen 5 6600HS Benchmark Check

Path of Exile 2

Preset	Core Ultra 7 266V	Ryzen 5 6600HS
1080p
low	272 FPS	167 FPS
medium	243 FPS	145 FPS
high	205 FPS	117 FPS
ultra	176 FPS	98 FPS
1440p
low	230 FPS	142 FPS
medium	185 FPS	122 FPS
high	152 FPS	98 FPS
ultra	134 FPS	82 FPS
4K
low	161 FPS	79 FPS
medium	130 FPS	72 FPS
high	101 FPS	57 FPS
ultra	89 FPS	45 FPS

Open Core Ultra 7 266V Open Ryzen 5 6600HS

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core Ultra 7 266V	Ryzen 5 6600HS
1080p
low	236 FPS	353 FPS
medium	195 FPS	294 FPS
high	176 FPS	259 FPS
ultra	155 FPS	228 FPS
1440p
low	210 FPS	306 FPS
medium	181 FPS	259 FPS
high	164 FPS	235 FPS
ultra	139 FPS	203 FPS
4K
low	155 FPS	227 FPS
medium	138 FPS	196 FPS
high	132 FPS	179 FPS
ultra	114 FPS	146 FPS

Open Core Ultra 7 266V Open Ryzen 5 6600HS

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core Ultra 7 266V	Ryzen 5 6600HS
1080p
low	482 FPS	474 FPS
medium	482 FPS	457 FPS
high	482 FPS	414 FPS
ultra	482 FPS	344 FPS
1440p
low	482 FPS	474 FPS
medium	482 FPS	400 FPS
high	482 FPS	360 FPS
ultra	468 FPS	301 FPS
4K
low	482 FPS	340 FPS
medium	462 FPS	284 FPS
high	404 FPS	246 FPS
ultra	336 FPS	193 FPS

Open Core Ultra 7 266V Open Ryzen 5 6600HS

League of Legends

League of Legends

Valorant

Preset	Core Ultra 7 266V	Ryzen 5 6600HS
1080p
low	482 FPS	474 FPS
medium	482 FPS	474 FPS
high	482 FPS	474 FPS
ultra	482 FPS	474 FPS
1440p
low	482 FPS	474 FPS
medium	482 FPS	474 FPS
high	482 FPS	474 FPS
ultra	482 FPS	474 FPS
4K
low	482 FPS	474 FPS
medium	482 FPS	471 FPS
high	480 FPS	420 FPS
ultra	418 FPS	364 FPS

Open Core Ultra 7 266V Open Ryzen 5 6600HS

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core Ultra 7 266V and Ryzen 5 6600HS

Core Ultra 7 266V

The Core Ultra 7 266V is manufactured by Intel. It was released in 24 September 2024 (1 year ago). It is based on the Lunar Lake (2024) architecture. It features 8 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 5 GHz. L3 cache: 12 MB (total). L2 cache: 2.5 MB (per core). Built on 3 nm process technology. Socket: FCBGA2833. Thermal design power (TDP): 17 Watt. Memory support: DDR5. Passmark benchmark score: 19,274 points. Launch price was $299.

Ryzen 5 6600HS

The Ryzen 5 6600HS is manufactured by AMD. It was released in Janeiro 2022 (3 years ago). It is based on the Rembrandt-HS (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 18,975 points. Launch price was $299.

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Processing Power

The Core Ultra 7 266V packs 8 cores / 8 threads, while the Ryzen 5 6600HS offers 6 cores / 12 threads — the Core Ultra 7 266V has 2 more cores. Boost clocks reach 5 GHz on the Core Ultra 7 266V versus 4.5 GHz on the Ryzen 5 6600HS — a 10.5% clock advantage for the Core Ultra 7 266V (base: 2.2 GHz vs 3.3 GHz). The Core Ultra 7 266V uses the Lunar Lake (2024) architecture (3 nm), while the Ryzen 5 6600HS uses Rembrandt-HS (Zen 3+) (2022) (6 nm). In PassMark, the Core Ultra 7 266V scores 19,274 against the Ryzen 5 6600HS's 18,975 — a 1.6% lead for the Core Ultra 7 266V. L3 cache: 12 MB (total) on the Core Ultra 7 266V vs 16 MB (total) on the Ryzen 5 6600HS.

Feature	Core Ultra 7 266V	Ryzen 5 6600HS
Cores / Threads	8 / 8+33%	6 / 12
Boost Clock	5 GHz+11%	4.5 GHz
Base Clock	2.2 GHz	3.3 GHz+50%
L3 Cache	12 MB (total)	16 MB (total)+33%
L2 Cache	2.5 MB (per core)+400%	512K (per core)
Process	3 nm-50%	6 nm
Architecture	Lunar Lake (2024)	Rembrandt-HS (Zen 3+) (2022)
PassMark	19,274+2%	18,975

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Memory & Platform

The Core Ultra 7 266V uses the FCBGA2833 socket (PCIe 5.0), while the Ryzen 5 6600HS uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.