Core i7-9700K vs Core Ultra 5 125H

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.

Core i7-9700K vs Core Ultra 5 125H FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i7-9700K vs Core Ultra 5 125H: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i7-9700K

2018

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Core Ultra 5 125H needs a discrete GPU.

Trade-offs

❌Lower PassMark (14,397 vs 20,754).
❌Smaller total L3 cache (12 MB vs 18 MB).
❌Launch MSRP is still $385 MSRP, while Core Ultra 5 125H mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA1151 with DDR4, while Core Ultra 5 125H moves to FCBGA2049 and DDR5.

Core Ultra 5 125H

2023

Why buy it

✅+44.2% higher PassMark.
✅+50% larger total L3 cache (18 MB vs 12 MB).
✅Newer platform on FCBGA2049 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-9700K better than Core Ultra 5 125H?

It depends on what you want from the system. For gaming, Core i7-9700K is ahead with a 0.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core Ultra 5 125H pulls ahead with 44.2% better PassMark. Core Ultra 5 125H also has the bigger cache pool with 50% larger total L3 cache (18 MB vs 12 MB).

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

For streaming, content creation, and heavier multitasking, Core Ultra 5 125H is the stronger fit. You are getting 44.2% better PassMark, backed by 14 cores and 18 threads. It also has the larger cache pool with 50% larger total L3 cache (18 MB vs 12 MB).

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

Core i7-9700K is the better buy right now. Core i7-9700K comes in at an unclear MSRP at $385 MSRP versus unclear MSRP, and it still gives you a 0.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core Ultra 5 125H is still stronger for heavier multi-core work with 44.2% better PassMark. It is also 100.0% better value on MSRP (37.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core Ultra 5 125H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2018), a healthier platform with FCBGA2049 and DDR5 instead of LGA1151, 50% larger total L3 cache (18 MB vs 12 MB), and more multi-core headroom with 14 cores / 18 threads instead of 8/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-9700K vs Core Ultra 5 125H Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i7-9700K

The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.

Core Ultra 5 125H

The Core Ultra 5 125H 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 4.5 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: 20,754 points. Launch price was $375.

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Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the Core Ultra 5 125H offers 14 cores / 18 threads — the Core Ultra 5 125H has 6 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 4.5 GHz on the Core Ultra 5 125H — a 8.5% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 3.6 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Core Ultra 5 125H uses Meteor Lake-H (2023) (7 nm). In PassMark, the Core i7-9700K scores 14,397 against the Core Ultra 5 125H's 20,754 — a 36.2% lead for the Core Ultra 5 125H. L3 cache: 12 MB (total) on the Core i7-9700K vs 18 MB (total) on the Core Ultra 5 125H.

Feature	Core i7-9700K	Core Ultra 5 125H
Cores / Threads	8 / 8	14 / 18+75%
Boost Clock	4.9 GHz+9%	4.5 GHz
Base Clock	3.6 GHz	3.6 GHz
L3 Cache	12 MB (total)	18 MB (total)+50%
L2 Cache	256K (per core)+12700%	2 MB (per core)
Process	14 nm	7 nm-50%
Architecture	Coffee Lake-R (2018−2019)	Meteor Lake-H (2023)
PassMark	14,397	20,754+44%

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Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Core Ultra 5 125H uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i7-9700K	Core Ultra 5 125H
Socket	LGA1151	FCBGA2049
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i7-9700K) / not specified (Core Ultra 5 125H). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Core Ultra 5 125H requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.