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 i9-14900K vs Core Ultra 7 265KF 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 i9-14900K vs Core Ultra 7 265KF: Pros, Cons & Final Verdict

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

Core i9-14900K

2023

Why buy it

✅Better for gaming: +3.5% higher average FPS across 50 shared CPU benchmark tests.
✅+20% larger total L3 cache (36 MB vs 30 MB).
✅Integrated graphics onboard with Intel UHD Graphics 770, while Core Ultra 7 265KF needs a discrete GPU.

Trade-offs

❌Lower PassMark (58,544 vs 58,690).
❌Lower PassMark per dollar, at 99.4 vs 154.9 PassMark/$ ($589 MSRP vs $379 MSRP).

Core Ultra 7 265KF

2024

Why buy it

✅+0.2% higher PassMark.
✅Costs $210 less on MSRP ($379 MSRP vs $589 MSRP).
✅Delivers 55.8% more PassMark for each dollar spent, at 154.9 vs 99.4 PassMark/$ ($379 MSRP vs $589 MSRP).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-14900K across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (30 MB vs 36 MB).
❌No integrated graphics, while Core i9-14900K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core Ultra 7 265KF better than Core i9-14900K?

It depends on what you want from the system. For gaming, Core i9-14900K is ahead with a 3.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core Ultra 7 265KF pulls ahead with 0.2% better PassMark. Core i9-14900K also has the bigger cache pool with 20% larger total L3 cache (36 MB vs 30 MB).

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

For streaming, content creation, and heavier multitasking, Core Ultra 7 265KF is the stronger fit. You are getting 0.2% better PassMark, backed by 20 cores and 20 threads.

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

Core Ultra 7 265KF is the better buy right now. Core Ultra 7 265KF comes in $210 cheaper on MSRP at $379 MSRP versus $589 MSRP, and it still gives you 0.2% better PassMark. The compromise is that Core i9-14900K is still the better pure gaming CPU with a 3.5% average FPS lead across 50 shared CPU game tests in our data. It is also 55.8% better value on MSRP (154.9 vs 99.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper. That said, if you already own a compatible LGA1700 + DDR5 setup, Core i9-14900K can still make sense as a platform-matched option because it avoids a motherboard and RAM swap, but on MSRP alone you would want to find it meaningfully cheaper in real-world listings before that path becomes easy to justify.

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

Core Ultra 7 265KF makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023) and more multi-core headroom with 20 cores / 20 threads instead of 24/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-14900K vs Core Ultra 7 265KF Technical Specifications

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

Core i9-14900K

The Core i9-14900K is manufactured by Intel. It was released in 17 October 2023 (2 years ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 24 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 5.8 GHz. L3 cache: 36 MB (total). 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: 58,544 points. Launch price was $589.

Core Ultra 7 265KF

The Core Ultra 7 265KF is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 20 cores and 20 threads. Base frequency is 3.9 GHz, with boost up to 5.5 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 58,690 points. Launch price was $379.

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Processing Power

The Core i9-14900K packs 24 cores / 32 threads, while the Core Ultra 7 265KF offers 20 cores / 20 threads — the Core i9-14900K has 4 more cores. Boost clocks reach 5.8 GHz on the Core i9-14900K versus 5.5 GHz on the Core Ultra 7 265KF — a 5.3% clock advantage for the Core i9-14900K (base: 3.2 GHz vs 3.9 GHz). The Core i9-14900K uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Core Ultra 7 265KF uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the Core i9-14900K scores 58,544 against the Core Ultra 7 265KF's 58,690 — a 0.2% lead for the Core Ultra 7 265KF. L3 cache: 36 MB (total) on the Core i9-14900K vs 30 MB (total) on the Core Ultra 7 265KF.

Feature	Core i9-14900K	Core Ultra 7 265KF
Cores / Threads	24 / 32+20%	20 / 20
Boost Clock	5.8 GHz+5%	5.5 GHz
Base Clock	3.2 GHz	3.9 GHz+22%
L3 Cache	36 MB (total)+20%	30 MB (total)
L2 Cache	2 MB (per core)	3 MB (per core)+50%
Process	Intel 7 nm	3 nm-57%
Architecture	Raptor Lake-R (2023−2025)	Arrow Lake-S (2024−2025)
PassMark	58,544	58,690
Cinebench R23 Multi	—	35,315
Geekbench 6 Single	—	3,055
Geekbench 6 Multi	—	20,373

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Memory & Platform

The Core i9-14900K uses the LGA1700 socket (PCIe 5.0), while the Core Ultra 7 265KF uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Core i9-14900K versus DDR5-6400 on the Core Ultra 7 265KF — the Core Ultra 7 265KF supports 14.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 192 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i9-14900K) vs 24 (Core Ultra 7 265KF) — the Core Ultra 7 265KF offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z790,Z690 (Core i9-14900K) and Intel Z890 (Core Ultra 7 265KF).

Feature	Core i9-14900K	Core Ultra 7 265KF
Socket	LGA1700	LGA1851
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5600	DDR5-6400+14%
Max RAM Capacity	192 GB	192 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	20	24+20%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x, VT-d (Core i9-14900K) vs true (Core Ultra 7 265KF). The Core i9-14900K includes integrated graphics (Intel UHD Graphics 770), while the Core Ultra 7 265KF requires a dedicated GPU. Direct competitor: Core i9-14900K rivals Ryzen 9 7950X; Core Ultra 7 265KF rivals Ryzen 7 9700X.

Feature	Core i9-14900K	Core Ultra 7 265KF
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	None
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	true

💰

Value Analysis

At launch, the Core i9-14900K was priced at $589, while the Core Ultra 7 265KF came in at $379. On launch pricing ($589 vs $379), Core Ultra 7 265KF was $210 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-14900K delivers 99.4 pts/$ vs 154.9 pts/$ for the Core Ultra 7 265KF — making the Core Ultra 7 265KF the 43.6% better value option.

Feature	Core i9-14900K	Core Ultra 7 265KF
MSRP	$589	$379-36%
Performance per Dollar	99.4	154.9+56%
Release Date	2023	2024

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