Core i9-13900 vs Core i9-14900HX

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 i9-13900 vs Core i9-14900HX 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 i9-13900 vs Core i9-14900HX: Pros, Cons & Final Verdict

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

Core i9-13900

2023

Why buy it

✅Better for gaming: +5.0% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $119 less on MSRP ($549 MSRP vs $668 MSRP).
✅Delivers 23.2% more PassMark for each dollar spent, at 82.4 vs 66.9 PassMark/$ ($549 MSRP vs $668 MSRP).

Trade-offs

❌127.3% higher power demand at 125W vs 55W.
❌No boxed cooler included, unlike Core i9-14900HX.

Core i9-14900HX

2024

Why buy it

✅Draws 55W instead of 125W, a 70W reduction.
✅Includes a boxed cooler (Laptop Integrated), unlike Core i9-13900.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-13900 across 50 shared CPU benchmark tests.
❌Lower PassMark (44,685 vs 45,252).
❌Lower PassMark per dollar, at 66.9 vs 82.4 PassMark/$ ($668 MSRP vs $549 MSRP).

Quick Answers

So, is Core i9-13900 better than Core i9-14900HX?

Yes. Core i9-13900 is the better all-around CPU here. It gives you a 5.0% average FPS lead across 50 shared CPU game tests in our data and 1.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i9-13900 is the better pick. According to our tests, it delivers 5.0% 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 i9-13900 is the stronger fit. You are getting 1.3% better PassMark, backed by 24 cores and 32 threads.

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

Core i9-13900 is the better buy right now. Core i9-13900 comes in $119 cheaper on MSRP at $549 MSRP versus $668 MSRP, and it still gives you a 5.0% average FPS lead across 50 shared CPU game tests in our data. It is also 23.2% better value on MSRP (82.4 vs 66.9 PassMark/$), 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 i9-14900HX makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-13900 vs Core i9-14900HX Technical Specifications

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

Core i9-13900

The Core i9-13900 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 24 cores and 32 threads. Base frequency is 2 GHz, with boost up to 5.5 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: DDR5-5600, DDR4-3200. Passmark benchmark score: 45,252 points. Launch price was $549.

Core i9-14900HX

The Core i9-14900HX 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 24 cores and 32 threads. Base frequency is 2.2 GHz, with boost up to 5.7 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 44,685 points. Launch price was $499.

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Processing Power

Both the Core i9-13900 and Core i9-14900HX share an identical 24-core/32-thread configuration. Boost clocks reach 5.5 GHz on the Core i9-13900 versus 5.7 GHz on the Core i9-14900HX — a 3.6% clock advantage for the Core i9-14900HX (base: 2 GHz vs 2.2 GHz). The Core i9-13900 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Core i9-14900HX uses Raptor Lake-HX Refresh (2024) (Intel 7 nm). In PassMark, the Core i9-13900 scores 45,252 against the Core i9-14900HX's 44,685 — a 1.3% lead for the Core i9-13900. Both processors carry 36 MB (total) of L3 cache.

Feature	Core i9-13900	Core i9-14900HX
Cores / Threads	24 / 32	24 / 32
Boost Clock	5.5 GHz	5.7 GHz+4%
Base Clock	2 GHz	2.2 GHz+10%
L3 Cache	36 MB (total)	36 MB (total)
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Raptor Lake-S (2023−2024)	Raptor Lake-HX Refresh (2024)
PassMark	45,252+1%	44,685
Cinebench R23 Multi	—	35,000
Geekbench 6 Single	—	3,000
Geekbench 6 Multi	—	17,500

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Memory & Platform

The Core i9-13900 uses the LGA1700 socket (PCIe 5.0), while the Core i9-14900HX uses FCBGA1964 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to 5600 memory speed. The Core i9-14900HX 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. Chipset compatibility: Z790,B760 (Core i9-13900) and HM770,WM790 (Core i9-14900HX).

Feature	Core i9-13900	Core i9-14900HX
Socket	LGA1700	FCBGA1964
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5600	DDR5-5600, DDR4-3200
Max RAM Capacity	128 GB	192 GB+50%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	20

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x, VT-d (Core i9-13900) vs VT-x, VT-d, EPT (Core i9-14900HX). Both include integrated graphics — Intel UHD Graphics 770 (Core i9-13900) and UHD Graphics 770 (Core i9-14900HX) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i9-14900HX targets Flagship Gaming Laptop. Direct competitor: Core i9-13900 rivals Ryzen 9 7900X; Core i9-14900HX rivals Ryzen 9 7945HX.

Feature	Core i9-13900	Core i9-14900HX
Integrated GPU	Yes	Yes
IGPU Model	Intel UHD Graphics 770	UHD Graphics 770
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	VT-x, VT-d, EPT
Target Use	—	Flagship Gaming Laptop

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Value Analysis

At launch, the Core i9-13900 was priced at $549, while the Core i9-14900HX came in at $668. On launch pricing ($549 vs $668), Core i9-13900 was $119 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-13900 delivers 82.4 pts/$ vs 66.9 pts/$ for the Core i9-14900HX — making the Core i9-13900 the 20.8% better value option.

Feature	Core i9-13900	Core i9-14900HX
MSRP	$549-18%	$668
Performance per Dollar	82.4+23%	66.9
Release Date	2023	2024

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