Core i5-12600H vs Core i5-14400T

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 i5-12600H vs Core i5-14400T 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 i5-12600H vs Core i5-14400T: Pros, Cons & Final Verdict

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

Core i5-12600H

2022

Why buy it

✅Better for gaming: +8.5% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Iris Xe Graphics 80EU, while Core i5-14400T needs a discrete GPU.

Trade-offs

❌Lower PassMark (20,871 vs 20,911).
❌28.6% higher power demand at 45W vs 35W.

Core i5-14400T

2024

Why buy it

✅+0.2% higher PassMark.
✅Draws 35W instead of 45W, a 10W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12600H across 50 shared CPU benchmark tests.
❌No integrated graphics, while Core i5-12600H can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-14400T better than Core i5-12600H?

It depends on what you want from the system. For gaming, Core i5-12600H is ahead with a 8.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-14400T pulls ahead with 0.2% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i5-14400T is the stronger fit. You are getting 0.2% better PassMark, backed by 10 cores and 16 threads.

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

Core i5-14400T still makes the most sense overall. Core i5-14400T comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.2% better PassMark.

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

Core i5-14400T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022) and more multi-core headroom with 10 cores / 16 threads instead of 12/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-12600H vs Core i5-14400T Technical Specifications

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

Core i5-12600H

The Core i5-12600H 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 12 cores and 16 threads. Base frequency is 2.7 GHz, with boost up to 4.5 GHz. L3 cache: 18 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: 20,871 points. Launch price was $299.

Core i5-14400T

The Core i5-14400T is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 10 cores and 16 threads. Base frequency is 1.5 GHz, with boost up to 4.5 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 35 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 20,911 points. Launch price was $221.

⚡

Processing Power

The Core i5-12600H packs 12 cores / 16 threads, while the Core i5-14400T offers 10 cores / 16 threads — the Core i5-12600H has 2 more cores. Boost clocks reach 4.5 GHz on the Core i5-12600H versus 4.5 GHz on the Core i5-14400T — identical boost frequencies (base: 2.7 GHz vs 1.5 GHz). The Core i5-12600H uses the Alder Lake-H (2022) architecture (Intel 7 nm), while the Core i5-14400T uses Raptor Lake-R (2023−2025) (Intel 7 nm). In PassMark, the Core i5-12600H scores 20,871 against the Core i5-14400T's 20,911 — a 0.2% lead for the Core i5-14400T. L3 cache: 18 MB (total) on the Core i5-12600H vs 20 MB (total) on the Core i5-14400T.

Feature	Core i5-12600H	Core i5-14400T
Cores / Threads	12 / 16+20%	10 / 16
Boost Clock	4.5 GHz	4.5 GHz
Base Clock	2.7 GHz+80%	1.5 GHz
L3 Cache	18 MB (total)	20 MB (total)+11%
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Alder Lake-H (2022)	Raptor Lake-R (2023−2025)
PassMark	20,871	20,911
Geekbench 6 Single	2,200	—

🧠

Memory & Platform

The Core i5-12600H uses the FCBGA1744 socket (PCIe 4.0), while the Core i5-14400T uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i5-12600H	Core i5-14400T
Socket	FCBGA1744	LGA1700
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	LPDDR5-5200	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	28	—

🔧

Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-12600H) / not specified (Core i5-14400T). The Core i5-12600H includes integrated graphics (Iris Xe Graphics 80EU), while the Core i5-14400T requires a dedicated GPU. Primary use case: Core i5-12600H targets Performance Laptop. Direct competitor: Core i5-12600H rivals Ryzen 5 6600H.