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 i5-1350P vs Core i5-12400 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 i5-1350P vs Core i5-12400: Pros, Cons & Final Verdict

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

Core i5-1350P

2023

Why buy it

✅Better for gaming: +9.2% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 28W instead of 65W, a 37W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Cinebench R23 multi-core (11,500 vs 12,400).
❌Lower PassMark per dollar, at 58.7 vs 89.9 PassMark/$ ($320 MSRP vs $209 MSRP).
❌No boxed cooler included, unlike Core i5-12400.

Core i5-12400

2022

Why buy it

✅+7.8% higher Cinebench R23 multi-core.
✅Costs $111 less on MSRP ($209 MSRP vs $320 MSRP).
✅Delivers 53.2% more PassMark for each dollar spent, at 89.9 vs 58.7 PassMark/$ ($209 MSRP vs $320 MSRP).
✅Includes a boxed cooler (Yes), unlike Core i5-1350P.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-1350P across 50 shared CPU benchmark tests.
❌132.1% higher power demand at 65W vs 28W.

Quick Answers

So, is Core i5-1350P better than Core i5-12400?

It depends on what you want from the system. For gaming, Core i5-1350P is ahead with a 9.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-12400 pulls ahead with 7.8% better Cinebench R23 multi-core.

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

For streaming, content creation, and heavier multitasking, Core i5-12400 is the stronger fit. You are getting 7.8% better Cinebench R23 multi-core, backed by 6 cores and 12 threads.

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

Core i5-1350P is still the faster CPU overall, but Core i5-12400 is easier to justify if budget matters more than peak performance. Core i5-1350P comes in 53.1% more expensive on MSRP at $320 MSRP versus $209 MSRP, and it still gives you a 9.2% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i5-12400 is still stronger for heavier multi-core work with 7.8% better Cinebench R23 multi-core. Core i5-12400 is also 53.2% better value on MSRP (89.9 vs 58.7 PassMark/$), 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 i5-1350P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022). That makes it the safer long-term bet.

Core i5-1350P vs Core i5-12400 Technical Specifications

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

Core i5-1350P

The Core i5-1350P is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-P (2023) architecture. It features 12 cores and 16 threads. Base frequency is 1.9 GHz, with boost up to 4.7 GHz. L3 cache: 18 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 28 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 18,781 points. Launch price was $320.

Core i5-12400

The Core i5-12400 is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 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): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 18,794 points. Launch price was $299.

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Processing Power

The Core i5-1350P packs 12 cores / 16 threads, while the Core i5-12400 offers 6 cores / 12 threads — the Core i5-1350P has 6 more cores. Boost clocks reach 4.7 GHz on the Core i5-1350P versus 4.4 GHz on the Core i5-12400 — a 6.6% clock advantage for the Core i5-1350P (base: 1.9 GHz vs 2.5 GHz). The Core i5-1350P uses the Raptor Lake-P (2023) architecture (Intel 7 nm), while the Core i5-12400 uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Core i5-1350P scores 18,781 against the Core i5-12400's 18,794 — a 0.1% lead for the Core i5-12400. Cinebench R23 multi-core: 11,500 vs 12,400 (7.5% advantage for the Core i5-12400). Geekbench 6 single-core — the metric most relevant to gaming — records 2,400 vs 2,381, a 0.8% lead for the Core i5-1350P that directly translates to higher frame rates. Multi-core Geekbench: 10,000 vs 10,632 (6.1% advantage for the Core i5-12400). Both processors carry 18 MB (total) of L3 cache.

Feature	Core i5-1350P	Core i5-12400
Cores / Threads	12 / 16+100%	6 / 12
Boost Clock	4.7 GHz+7%	4.4 GHz
Base Clock	1.9 GHz	2.5 GHz+32%
L3 Cache	18 MB (total)	18 MB (total)
L2 Cache	2 MB (per core)+60%	1.25 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Raptor Lake-P (2023)	Alder Lake-S (2022)
PassMark	18,781	18,794
Cinebench R23 Multi	11,500	12,400+8%
Geekbench 6 Single	2,400	2,381
Geekbench 6 Multi	10,000	10,632+6%

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Memory & Platform

The Core i5-1350P uses the FCBGA1744 socket (PCIe 4.0), while the Core i5-12400 uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Core i5-1350P versus DDR5-4800, DDR4-3200 on the Core i5-12400 — the Core i5-1350P supports 8.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-12400 supports up to 128 GB of RAM compared to 96 GB — 33.3% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Core i5-1350P) vs 20 (Core i5-12400) — the Core i5-1350P offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Raptor Lake-P (Core i5-1350P) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400).

Feature	Core i5-1350P	Core i5-12400
Socket	FCBGA1744	LGA1700
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR5-5200+8%	DDR5-4800, DDR4-3200
Max RAM Capacity	96 GB	128 GB+33%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	28+40%	20

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Advanced Features

Virtualization support: VT-x, VT-d (Core i5-1350P) vs VT-x, VT-d, EPT (Core i5-12400). Both include integrated graphics — Iris Xe Graphics (80EU) (Core i5-1350P) and UHD Graphics 730 (Core i5-12400) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-1350P targets Gaming, Core i5-12400 targets Gaming Performance/Value. Direct competitor: Core i5-1350P rivals Ryzen 7 6800U; Core i5-12400 rivals Ryzen 5 5600.

Feature	Core i5-1350P	Core i5-12400
Integrated GPU	Yes	Yes
IGPU Model	Iris Xe Graphics (80EU)	UHD Graphics 730
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d	VT-x, VT-d, EPT
Target Use	Gaming	Gaming Performance/Value

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Value Analysis

At launch, the Core i5-1350P was priced at $320, while the Core i5-12400 came in at $209. On launch pricing ($320 vs $209), Core i5-12400 was $111 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-1350P delivers 58.7 pts/$ vs 89.9 pts/$ for the Core i5-12400 — making the Core i5-12400 the 42% better value option.

Feature	Core i5-1350P	Core i5-12400
MSRP	$320	$209-35%
Performance per Dollar	58.7	89.9+53%
Release Date	2023	2022

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