Core i7-12800HE vs Xeon 6349P

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 i7-12800HE vs Xeon 6349P 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 i7-12800HE vs Xeon 6349P: Pros, Cons & Final Verdict

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

Core i7-12800HE

2022

Why buy it

✅+0.6% higher PassMark.
✅+33.3% larger total L3 cache (24 MB vs 18 MB).
✅Draws 45W instead of 95W, a 50W reduction.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Iris Xe Graphics, while Xeon 6349P needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon 6349P across 50 shared CPU benchmark tests.

Xeon 6349P

2025

Why buy it

✅Better for gaming: +6.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (25,953 vs 26,096).
❌Smaller total L3 cache (18 MB vs 24 MB).
❌111.1% higher power demand at 95W vs 45W.
❌No integrated graphics, while Core i7-12800HE can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-12800HE better than Xeon 6349P?

Not really, because they are built for different jobs. Xeon 6349P makes more sense for workstation-style multi-core throughput, while Core i7-12800HE 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 i7-12800HE is the stronger fit. You are getting 0.6% better PassMark, backed by 14 cores and 20 threads. It also has the larger cache pool with 33.3% larger total L3 cache (24 MB vs 18 MB).

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

Core i7-12800HE still makes the most sense overall. Core i7-12800HE comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.6% better PassMark.

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

Xeon 6349P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2022). That makes it the safer long-term bet.

Core i7-12800HE vs Xeon 6349P Technical Specifications

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

Core i7-12800HE

The Core i7-12800HE 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 4.6 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 26,096 points. Launch price was $299.

Xeon 6349P

The Xeon 6349P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 5.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 95 Watt. Memory support: DDR5-4800. Passmark benchmark score: 25,953 points. Launch price was $509.

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Processing Power

The Core i7-12800HE packs 14 cores / 20 threads, while the Xeon 6349P offers 6 cores / 12 threads — the Core i7-12800HE has 8 more cores. Boost clocks reach 4.6 GHz on the Core i7-12800HE versus 5.4 GHz on the Xeon 6349P — a 16% clock advantage for the Xeon 6349P (base: 2.4 GHz vs 3.6 GHz). The Core i7-12800HE uses the Alder Lake-H (2022) architecture (10 nm), while the Xeon 6349P uses Raptor Lake-R (2023−2025) (Intel 7 nm). In PassMark, the Core i7-12800HE scores 26,096 against the Xeon 6349P's 25,953 — a 0.5% lead for the Core i7-12800HE. L3 cache: 24 MB (total) on the Core i7-12800HE vs 18 MB (total) on the Xeon 6349P.

Feature	Core i7-12800HE	Xeon 6349P
Cores / Threads	14 / 20+133%	6 / 12
Boost Clock	4.6 GHz	5.4 GHz+17%
Base Clock	2.4 GHz	3.6 GHz+50%
L3 Cache	24 MB (total)+33%	18 MB (total)
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	10 nm	Intel 7 nm-30%
Architecture	Alder Lake-H (2022)	Raptor Lake-R (2023−2025)
PassMark	26,096	25,953
Geekbench 6 Single	1,750	—
Geekbench 6 Multi	12,200	—

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Memory & Platform

The Core i7-12800HE uses the FCBGA1744 socket (PCIe 5.0), while the Xeon 6349P uses LGA1700 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i7-12800HE	Xeon 6349P
Socket	FCBGA1744	LGA1700
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800	—
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 (Core i7-12800HE) / not specified (Xeon 6349P). The Core i7-12800HE includes integrated graphics (Iris Xe Graphics), while the Xeon 6349P requires a dedicated GPU. Primary use case: Core i7-12800HE targets Embedded.