Core i5-14450HX vs Core i7-11700KF

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 i5-14450HX vs Core i7-11700KF 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 i5-14450HX vs Core i7-11700KF: Pros, Cons & Final Verdict

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

Core i5-14450HX

2024

Why buy it

✅+25% larger total L3 cache (20 MB vs 16 MB).
✅Newer platform on FCBGA1964 with DDR5 support instead of LGA1200 and DDR4.
✅Integrated graphics onboard with Intel UHD Graphics, while Core i7-11700KF needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-11700KF across 50 shared CPU benchmark tests.
❌Lower PassMark (23,557 vs 23,811).

Core i7-11700KF

2021

Why buy it

✅Better for gaming: +27.1% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Smaller total L3 cache (16 MB vs 20 MB).
❌Launch MSRP is still $374 MSRP, while Core i5-14450HX mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA1200 with DDR4, while Core i5-14450HX moves to FCBGA1964 and DDR5.
❌No integrated graphics, while Core i5-14450HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-11700KF better than Core i5-14450HX?

Yes. Core i7-11700KF is the better all-around CPU here. It gives you a 27.1% average FPS lead across 50 shared CPU game tests in our data and 1.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i7-11700KF is the better pick. According to our tests, it delivers 27.1% 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 i7-11700KF is the stronger fit. You are getting 1.1% better PassMark, backed by 8 cores and 16 threads.

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

Core i7-11700KF is the better buy right now. Core i7-11700KF comes in at an unclear MSRP at $374 MSRP versus unclear MSRP, and it still gives you a 27.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (63.7 vs 0.0 PassMark/$), 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 i5-14450HX makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2021), a healthier platform with FCBGA1964 and DDR5 instead of LGA1200, and 25% larger total L3 cache (20 MB vs 16 MB). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-14450HX vs Core i7-11700KF Technical Specifications

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

Core i5-14450HX

The Core i5-14450HX is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-HX Refresh (2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.8 GHz. L3 cache: 20 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): + 20 MB. Memory support: DDR4, DDR5. Passmark benchmark score: 23,557 points. Launch price was $299.

Core i7-11700KF

The Core i7-11700KF is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-3200. Passmark benchmark score: 23,811 points. Launch price was $299.

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Processing Power

The Core i5-14450HX packs 10 cores / 16 threads, while the Core i7-11700KF offers 8 cores / 16 threads — the Core i5-14450HX has 2 more cores. Boost clocks reach 4.8 GHz on the Core i5-14450HX versus 5 GHz on the Core i7-11700KF — a 4.1% clock advantage for the Core i7-11700KF (base: 2.4 GHz vs 3.6 GHz). The Core i5-14450HX uses the Raptor Lake-HX Refresh (2024) architecture (Intel 7 nm), while the Core i7-11700KF uses Rocket Lake (2021) (14 nm). In PassMark, the Core i5-14450HX scores 23,557 against the Core i7-11700KF's 23,811 — a 1.1% lead for the Core i7-11700KF. L3 cache: 20 MB (total) on the Core i5-14450HX vs 16 MB (total) on the Core i7-11700KF.

Feature	Core i5-14450HX	Core i7-11700KF
Cores / Threads	10 / 16+25%	8 / 16
Boost Clock	4.8 GHz	5 GHz+4%
Base Clock	2.4 GHz	3.6 GHz+50%
L3 Cache	20 MB (total)+25%	16 MB (total)
L2 Cache	2 MB (per core)	256K (per core)+12700%
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake-HX Refresh (2024)	Rocket Lake (2021)
PassMark	23,557	23,811+1%
Cinebench R23 Multi	—	15,011
Geekbench 6 Single	—	2,287
Geekbench 6 Multi	—	10,874

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Memory & Platform

The Core i5-14450HX uses the FCBGA1964 socket (PCIe 5.0), while the Core i7-11700KF uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i5-14450HX versus DDR4-3200 on the Core i7-11700KF — the Core i5-14450HX supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-14450HX supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes.

Feature	Core i5-14450HX	Core i7-11700KF
Socket	FCBGA1964	LGA1200
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600+75%	DDR4-3200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	20	20

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. The Core i5-14450HX includes integrated graphics (Intel UHD Graphics), while the Core i7-11700KF requires a dedicated GPU. Primary use case: Core i5-14450HX targets Mobile.