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 i7-12700K

2021

Why buy it

✅+0.1% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 9 285H across 3 shared CPU benchmark tests.
❌Launch MSRP is still $409 MSRP, while Core Ultra 9 285H mostly shows up through inconsistent older-market listings.
❌177.8% higher power demand at 125W vs 45W.

Core Ultra 9 285H

2025

Why buy it

✅Better for gaming: +18.7% higher average FPS across 3 shared CPU benchmark tests.
✅Draws 45W instead of 125W, a 80W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (34,327 vs 34,347).

Core i7-12700K

2021

Core Ultra 9 285H

2025

Why buy it

✅+0.1% higher PassMark.

Why buy it

✅Better for gaming: +18.7% higher average FPS across 3 shared CPU benchmark tests.
✅Draws 45W instead of 125W, a 80W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 9 285H across 3 shared CPU benchmark tests.
❌Launch MSRP is still $409 MSRP, while Core Ultra 9 285H mostly shows up through inconsistent older-market listings.
❌177.8% higher power demand at 125W vs 45W.

Trade-offs

❌Lower PassMark (34,327 vs 34,347).

Quick Answers

So, is Core Ultra 9 285H better than Core i7-12700K?

It depends on what matters more to you. For gaming, Core Ultra 9 285H is ahead with a 18.7% average FPS lead across 3 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i7-12700K pulls ahead with 0.1% better PassMark.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Core i7-12700K is the better fit. You are getting 0.1% better PassMark, backed by 12 cores and 20 threads.

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

Core Ultra 9 285H is still the faster CPU overall, but Core i7-12700K makes more sense if price matters more than absolute performance. Core Ultra 9 285H is at an unclear MSRP at unclear MSRP versus $409 MSRP, and it gives you a 18.7% average FPS lead across 3 shared CPU game tests in our data. The trade-off is that Core i7-12700K is still stronger for heavier multi-core work with 0.1% better PassMark. Core i7-12700K is also 100.0% better value on MSRP (84.0 vs 0.0 PassMark/$), 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 9 285H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2021). 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 i7-12700K Benchmark Check

Core Ultra 9 285H Benchmark Check

Path of Exile 2

Preset	Core i7-12700K	Core Ultra 9 285H
1080p
low	314 FPS	300 FPS
medium	295 FPS	274 FPS
high	246 FPS	229 FPS
ultra	193 FPS	195 FPS
1440p
low	269 FPS	244 FPS
medium	225 FPS	199 FPS
high	182 FPS	161 FPS
ultra	145 FPS	140 FPS
4K
low	170 FPS	169 FPS
medium	142 FPS	138 FPS
high	109 FPS	106 FPS
ultra	96 FPS	93 FPS

Open Core i7-12700K Open Core Ultra 9 285H

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-12700K	Core Ultra 9 285H
1080p
low	630 FPS	749 FPS
medium	533 FPS	602 FPS
high	450 FPS	496 FPS
ultra	410 FPS	440 FPS
1440p
low	536 FPS	650 FPS
medium	475 FPS	544 FPS
high	403 FPS	449 FPS
ultra	349 FPS	376 FPS
4K
low	312 FPS	383 FPS
medium	280 FPS	328 FPS
high	266 FPS	303 FPS
ultra	234 FPS	260 FPS

Open Core i7-12700K Open Core Ultra 9 285H

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-12700K	Core Ultra 9 285H
1080p
low	797 FPS	858 FPS
medium	633 FPS	826 FPS
high	556 FPS	717 FPS
ultra	472 FPS	611 FPS
1440p
low	704 FPS	858 FPS
medium	565 FPS	684 FPS
high	490 FPS	591 FPS
ultra	422 FPS	506 FPS
4K
low	510 FPS	599 FPS
medium	425 FPS	497 FPS
high	381 FPS	449 FPS
ultra	321 FPS	380 FPS

Open Core i7-12700K Open Core Ultra 9 285H

League of Legends

League of Legends

Valorant

Preset	Core i7-12700K	Core Ultra 9 285H
1080p
low	859 FPS	858 FPS
medium	802 FPS	858 FPS
high	699 FPS	839 FPS
ultra	628 FPS	742 FPS
1440p
low	760 FPS	858 FPS
medium	678 FPS	780 FPS
high	590 FPS	680 FPS
ultra	519 FPS	587 FPS
4K
low	535 FPS	594 FPS
medium	488 FPS	529 FPS
high	437 FPS	477 FPS
ultra	384 FPS	416 FPS

Open Core i7-12700K Open Core Ultra 9 285H

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-12700K and Core Ultra 9 285H

Core i7-12700K

The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.

Core Ultra 9 285H

The Core Ultra 9 285H is manufactured by Intel. It was released in 13 January 2025 (less than a year ago). It is based on the Arrow Lake-H (2025) architecture. It features 16 cores and 16 threads. Base frequency is 2.9 GHz, with boost up to 5.4 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 45 Watt. Memory support: DDR5-6400. Passmark benchmark score: 34,327 points. Launch price was $651.

⚡

Processing Power

The Core i7-12700K packs 12 cores / 20 threads, while the Core Ultra 9 285H offers 16 cores / 16 threads — the Core Ultra 9 285H has 4 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 5.4 GHz on the Core Ultra 9 285H — a 7.7% clock advantage for the Core Ultra 9 285H (base: 3.6 GHz vs 2.9 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Core Ultra 9 285H uses Arrow Lake-H (2025) (3 nm). In PassMark, the Core i7-12700K scores 34,347 against the Core Ultra 9 285H's 34,327 — a 0.1% lead for the Core i7-12700K. L3 cache: 25 MB (total) on the Core i7-12700K vs 24 MB (total) on the Core Ultra 9 285H.

Feature	Core i7-12700K	Core Ultra 9 285H
Cores / Threads	12 / 20	16 / 16+33%
Boost Clock	5 GHz	5.4 GHz+8%
Base Clock	3.6 GHz+24%	2.9 GHz
L3 Cache	25 MB (total)+4%	24 MB (total)
L2 Cache	1.25 MB (per core)	3 MB (per core)+140%
Process	10 nm	3 nm-70%
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Arrow Lake-H (2025)
PassMark	34,347	34,327
Cinebench R23 Multi	—	26,500
Geekbench 6 Single	—	2,720
Geekbench 6 Multi	—	15,330

🧠

Memory & Platform

The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the Core Ultra 9 285H uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Core i7-12700K versus LPDDR5x-8400, DDR5-6400 on the Core Ultra 9 285H — the Core i7-12700K supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 9 285H supports up to 192 GB of RAM compared to 128 — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-12700K) vs 28 (Core Ultra 9 285H) — the Core Ultra 9 285H offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z690,B660 (Core i7-12700K) and SoC (Core Ultra 9 285H).

Feature	Core i7-12700K	Core Ultra 9 285H
Socket	LGA1700	FCBGA2049
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	4800+95900%	LPDDR5x-8400, DDR5-6400
Max RAM Capacity	128	192 GB+157286300%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	28+40%

🔧

Advanced Features

Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i7-12700K) vs VT-x, VT-d, EPT (Core Ultra 9 285H). Both include integrated graphics — Intel UHD Graphics 770 (Core i7-12700K) and Intel Arc 140T (8 Xe-cores) (Core Ultra 9 285H) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core Ultra 9 285H targets High-end Mobile Workstation. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X; Core Ultra 9 285H rivals Ryzen AI 9 HX 375.

Feature	Core i7-12700K	Core Ultra 9 285H
Integrated GPU	Yes	Yes
IGPU Model	Intel UHD Graphics 770	Intel Arc 140T (8 Xe-cores)
Unlocked	Yes	No
AVX-512	No	No
Virtualization	VT-x, VT-d	VT-x, VT-d, EPT
Target Use	—	High-end Mobile Workstation