Core i5-14450HX vs Xeon W-1390

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 Xeon W-1390 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 Xeon W-1390: 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.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics, while Xeon W-1390 needs a discrete GPU.

Trade-offs

❌Lower PassMark (23,557 vs 23,902).

Xeon W-1390

2021

Why buy it

Trade-offs

❌Smaller total L3 cache (16 MB vs 20 MB).
❌Launch MSRP is still $494 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 Xeon W-1390 better than Core i5-14450HX?

Not really, because they are built for different jobs. Xeon W-1390 makes more sense for workstation-style multi-core throughput, while Core i5-14450HX is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon W-1390 is the better pick. According to our tests, it delivers 1.8% 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, Xeon W-1390 is the stronger fit. You are getting 1.5% better PassMark, backed by 8 cores and 16 threads.

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

Xeon W-1390 is the better buy right now. Xeon W-1390 comes in at an unclear MSRP at $494 MSRP versus unclear MSRP, and it still gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (48.4 vs 0.0 PassMark/$), 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 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, 25% larger total L3 cache (20 MB vs 16 MB), and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-14450HX vs Xeon W-1390 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.

Xeon W-1390

The Xeon W-1390 is manufactured by Intel. It was released in 6 May 2021 (4 years ago). It is based on the Rocket Lake-S (2021) architecture. It features 8 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 80 Watt. Memory support: DDR4-3200. Passmark benchmark score: 23,902 points. Launch price was $494.

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Processing Power

The Core i5-14450HX packs 10 cores / 16 threads, while the Xeon W-1390 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 5.1 GHz on the Xeon W-1390 — a 6.1% clock advantage for the Xeon W-1390 (base: 2.4 GHz vs 2.8 GHz). The Core i5-14450HX uses the Raptor Lake-HX Refresh (2024) architecture (Intel 7 nm), while the Xeon W-1390 uses Rocket Lake-S (2021) (14 nm). In PassMark, the Core i5-14450HX scores 23,557 against the Xeon W-1390's 23,902 — a 1.5% lead for the Xeon W-1390. L3 cache: 20 MB (total) on the Core i5-14450HX vs 16 MB (total) on the Xeon W-1390.

Feature	Core i5-14450HX	Xeon W-1390
Cores / Threads	10 / 16+25%	8 / 16
Boost Clock	4.8 GHz	5.1 GHz+6%
Base Clock	2.4 GHz	2.8 GHz+17%
L3 Cache	20 MB (total)+25%	16 MB (total)
L2 Cache	2 MB (per core)+300%	512 kB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake-HX Refresh (2024)	Rocket Lake-S (2021)
PassMark	23,557	23,902+1%

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Memory & Platform

The Core i5-14450HX uses the FCBGA1964 socket (PCIe 5.0), while the Xeon W-1390 uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-14450HX	Xeon W-1390
Socket	FCBGA1964	LGA1200
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600	—
Max RAM Capacity	192 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	20	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-14450HX) / not specified (Xeon W-1390). The Core i5-14450HX includes integrated graphics (Intel UHD Graphics), while the Xeon W-1390 requires a dedicated GPU. Primary use case: Core i5-14450HX targets Mobile.