Core i5-12450H vs Xeon W-11865MLE

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 i5-12450H vs Xeon W-11865MLE 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 i5-12450H vs Xeon W-11865MLE: Pros, Cons & Final Verdict

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

Core i5-12450H

2022

Why buy it

✅+1.4% higher PassMark.
✅Newer platform on FCBGA1744 with DDR5 support instead of FCBGA1787 and DDR4.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics for 12th Gen, while Xeon W-11865MLE needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (12 MB vs 24 MB).
❌Less compelling for workstation-style loads than Xeon W-11865MLE, which brings 8 cores / 16 threads.
❌80% higher power demand at 45W vs 25W.

Xeon W-11865MLE

2021

Why buy it

✅+100% larger total L3 cache (24 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.
✅Draws 25W instead of 45W, a 20W reduction.

Trade-offs

❌Lower PassMark (15,917 vs 16,133).
❌Launch MSRP is still $467 MSRP, while Core i5-12450H mostly shows up through inconsistent older-market listings.
❌Older platform position on FCBGA1787 with DDR4, while Core i5-12450H moves to FCBGA1744 and DDR5.
❌No integrated graphics, while Core i5-12450H can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon W-11865MLE better than Core i5-12450H?

Not really, because they are built for different jobs. Xeon W-11865MLE makes more sense for workstation-style multi-core throughput, while Core i5-12450H is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Core i5-12450H is the stronger fit. You are getting 1.4% better PassMark, backed by 8 cores and 12 threads.

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

Xeon W-11865MLE is the better buy right now. Xeon W-11865MLE comes in at an unclear MSRP at $467 MSRP versus unclear MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i5-12450H is still stronger for heavier multi-core work with 1.4% better PassMark. It is also 100.0% better value on MSRP (34.1 vs 0.0 PassMark/$), 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 i5-12450H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2021), a healthier platform with FCBGA1744 and DDR5 instead of FCBGA1787, and more multi-core headroom with 8 cores / 12 threads instead of 8/16. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-12450H vs Xeon W-11865MLE Technical Specifications

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

Core i5-12450H

The Core i5-12450H is manufactured by Intel. It was released in Janeiro 2022 (3 years ago). It is based on the Alder Lake-H (2022) architecture. It features 8 cores and 12 threads. Base frequency is 2 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 16,133 points. Launch price was $299.

Xeon W-11865MLE

The Xeon W-11865MLE is manufactured by Intel. It was released in 26 August 2021 (4 years ago). It is based on the Tiger Lake-H (2021) architecture. It features 8 cores and 16 threads. Base frequency is 1.5 GHz, with boost up to 4.5 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1787. Thermal design power (TDP): 25 Watt. Memory support: DDR4. Passmark benchmark score: 15,917 points. Launch price was $467.

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Processing Power

The Core i5-12450H packs 8 cores / 12 threads, matching the Xeon W-11865MLE's 8 cores. Boost clocks reach 4.4 GHz on the Core i5-12450H versus 4.5 GHz on the Xeon W-11865MLE — a 2.2% clock advantage for the Xeon W-11865MLE (base: 2 GHz vs 1.5 GHz). The Core i5-12450H uses the Alder Lake-H (2022) architecture (Intel 7 nm), while the Xeon W-11865MLE uses Tiger Lake-H (2021) (10 nm). In PassMark, the Core i5-12450H scores 16,133 against the Xeon W-11865MLE's 15,917 — a 1.3% lead for the Core i5-12450H. L3 cache: 12 MB (total) on the Core i5-12450H vs 24 MB (total) on the Xeon W-11865MLE.

Feature	Core i5-12450H	Xeon W-11865MLE
Cores / Threads	8 / 12	8 / 16
Boost Clock	4.4 GHz	4.5 GHz+2%
Base Clock	2 GHz+33%	1.5 GHz
L3 Cache	12 MB (total)	24 MB (total)+100%
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Alder Lake-H (2022)	Tiger Lake-H (2021)
PassMark	16,133+1%	15,917
Geekbench 6 Single	2,100	—

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Memory & Platform

The Core i5-12450H uses the FCBGA1744 socket (PCIe 5.0), while the Xeon W-11865MLE uses FCBGA1787 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i5-12450H	Xeon W-11865MLE
Socket	FCBGA1744	FCBGA1787
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	LPDDR5-5200	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	28	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-12450H) / not specified (Xeon W-11865MLE). The Core i5-12450H includes integrated graphics (UHD Graphics for 12th Gen), while the Xeon W-11865MLE requires a dedicated GPU. Primary use case: Core i5-12450H targets Performance Laptop. Direct competitor: Core i5-12450H rivals Ryzen 5 6600H.