Core i7-12800H 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 i7-12800H 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 i7-12800H 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 i7-12800H

2022

Why buy it

✅Better for gaming: +12.9% higher average FPS across 50 shared CPU benchmark tests.
✅+50% larger total L3 cache (24 MB vs 16 MB).
✅Draws 45W instead of 80W, a 35W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of LGA1200 and DDR4.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Xeon W-1390

2021

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12800H across 50 shared CPU benchmark tests.
❌Lower PassMark (23,902 vs 24,119).
❌Smaller total L3 cache (16 MB vs 24 MB).
❌Launch MSRP is still $494 MSRP, while Core i7-12800H mostly shows up through inconsistent older-market listings.
❌77.8% higher power demand at 80W vs 45W.

Quick Answers

So, is Core i7-12800H better than Xeon W-1390?

Not really, because they are built for different jobs. Xeon W-1390 makes more sense for workstation-style multi-core throughput, while Core i7-12800H is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i7-12800H is the better pick. According to our tests, it delivers 12.9% 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 i7-12800H is the stronger fit. You are getting 0.9% better PassMark, backed by 14 cores and 20 threads. It also has the larger cache pool with 50% larger total L3 cache (24 MB vs 16 MB).

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

Core i7-12800H is still the faster CPU overall, but Xeon W-1390 is easier to justify if budget matters more than peak performance. Core i7-12800H comes in at an unclear MSRP at unclear MSRP versus $494 MSRP, and it still gives you a 12.9% average FPS lead across 50 shared CPU game tests in our data. Xeon W-1390 is also 100.0% better value on MSRP (48.4 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core i7-12800H 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 LGA1200, 50% larger total L3 cache (24 MB vs 16 MB), and more multi-core headroom with 14 cores / 20 threads instead of 8/16. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-12800H vs Xeon W-1390 Technical Specifications

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

Core i7-12800H

The Core i7-12800H 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 14 cores and 20 threads. Base frequency is 2.4 GHz, with boost up to 4.8 GHz. L3 cache: 24 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: 24,119 points. Launch price was $457.

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 i7-12800H packs 14 cores / 20 threads, while the Xeon W-1390 offers 8 cores / 16 threads — the Core i7-12800H has 6 more cores. Boost clocks reach 4.8 GHz on the Core i7-12800H 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 i7-12800H uses the Alder Lake-H (2022) architecture (Intel 7 nm), while the Xeon W-1390 uses Rocket Lake-S (2021) (14 nm). In PassMark, the Core i7-12800H scores 24,119 against the Xeon W-1390's 23,902 — a 0.9% lead for the Core i7-12800H. L3 cache: 24 MB (total) on the Core i7-12800H vs 16 MB (total) on the Xeon W-1390.

Feature	Core i7-12800H	Xeon W-1390
Cores / Threads	14 / 20+75%	8 / 16
Boost Clock	4.8 GHz	5.1 GHz+6%
Base Clock	2.4 GHz	2.8 GHz+17%
L3 Cache	24 MB (total)+50%	16 MB (total)
L2 Cache	1.25 MB (per core)+150%	512 kB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Alder Lake-H (2022)	Rocket Lake-S (2021)
PassMark	24,119	23,902

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Memory & Platform

The Core i7-12800H uses the FCBGA1744 socket (PCIe 4.0), while the Xeon W-1390 uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard.