Core i5-1340P vs Core i5-12400F

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 i5-1340P vs Core i5-12400F 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 i5-1340P vs Core i5-12400F: Pros, Cons & Final Verdict

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

Core i5-1340P

2023

Why buy it

✅Better for gaming: +8.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 28W instead of 65W, a 37W reduction.
✅Integrated graphics onboard with Intel Iris Xe Graphics (80EU), while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Lower Cinebench R23 multi-core (10,782 vs 12,380).
❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

Why buy it

✅+14.8% higher Cinebench R23 multi-core.
✅Includes a boxed cooler (Yes), unlike Core i5-1340P.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-1340P across 50 shared CPU benchmark tests.
❌Launch MSRP is still $174 MSRP, while Core i5-1340P mostly shows up through inconsistent older-market listings.
❌132.1% higher power demand at 65W vs 28W.
❌No integrated graphics, while Core i5-1340P can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-1340P better than Core i5-12400F?

It depends on what you want from the system. For gaming, Core i5-1340P is ahead with a 8.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-12400F pulls ahead with 14.8% better Cinebench R23 multi-core.

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

For streaming, content creation, and heavier multitasking, Core i5-12400F is the stronger fit. You are getting 14.8% 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 i5-1340P is still the faster CPU overall, but Core i5-12400F is easier to justify if budget matters more than peak performance. Core i5-1340P comes in at an unclear MSRP at unclear MSRP versus $174 MSRP, and it still gives you a 8.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i5-12400F is still stronger for heavier multi-core work with 14.8% better Cinebench R23 multi-core. Core i5-12400F is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), 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 i5-1340P 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 i5-1340P vs Core i5-12400F Technical Specifications

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

Core i5-1340P

The Core i5-1340P 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 4.6 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: 18,594 points. Launch price was $353.

Core i5-12400F

The Core i5-12400F 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: 19,532 points. Launch price was $180.

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Processing Power

The Core i5-1340P packs 12 cores / 16 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Core i5-1340P has 6 more cores. Boost clocks reach 4.6 GHz on the Core i5-1340P versus 4.4 GHz on the Core i5-12400F — a 4.4% clock advantage for the Core i5-1340P (base: 1.9 GHz vs 2.5 GHz). The Core i5-1340P uses the Raptor Lake-P (2023) architecture (Intel 7 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Core i5-1340P scores 18,594 against the Core i5-12400F's 19,532 — a 4.9% lead for the Core i5-12400F. Cinebench R23 multi-core: 10,782 vs 12,380 (13.8% advantage for the Core i5-12400F). Geekbench 6 single-core — the metric most relevant to gaming — records 2,374 vs 1,700, a 33.1% lead for the Core i5-1340P that directly translates to higher frame rates. Multi-core Geekbench: 10,611 vs 657 (176.7% advantage for the Core i5-1340P). Both processors carry 18 MB (total) of L3 cache.

Feature	Core i5-1340P	Core i5-12400F
Cores / Threads	12 / 16+100%	6 / 12
Boost Clock	4.6 GHz+5%	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	18,594	19,532+5%
Cinebench R23 Multi	10,782	12,380+15%
Geekbench 6 Single	2,374+40%	1,700
Geekbench 6 Multi	10,611+1515%	657

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Memory & Platform

The Core i5-1340P uses the FCBGA1744 socket (PCIe 4.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5 5200 MHz on the Core i5-1340P versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Core i5-1340P supports 8.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-12400F 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. Both provide 20 PCIe lanes. Chipset compatibility: Raptor Lake-P (Core i5-1340P) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).

Feature	Core i5-1340P	Core i5-12400F
Socket	FCBGA1744	LGA1700
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR5 5200 MHz+8%	DDR5-4800, DDR4-3200
Max RAM Capacity	96 GB	128 GB+33%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	20	20

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Advanced Features

Virtualization support: true (Core i5-1340P) vs VT-x, VT-d, EPT (Core i5-12400F). The Core i5-1340P includes integrated graphics (Intel Iris Xe Graphics (80EU)), while the Core i5-12400F requires a dedicated GPU. Primary use case: Core i5-1340P targets Productivity, Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-1340P rivals Ryzen 5 7640U; Core i5-12400F rivals Ryzen 5 5600.

Feature	Core i5-1340P	Core i5-12400F
Integrated GPU	Yes	No
IGPU Model	Intel Iris Xe Graphics (80EU)	—
AVX-512	No	—
Virtualization	true	VT-x, VT-d, EPT
Target Use	Productivity	Gaming Performance/Value