Core 5 120U vs Core i5-13400F

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 5 120U vs Core i5-13400F 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 5 120U vs Core i5-13400F: Pros, Cons & Final Verdict

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

Core 5 120U

2024

Why buy it

✅Draws 15W instead of 65W, a 50W reduction.

Trade-offs

❌Lower PassMark (16,225 vs 25,029).
❌Smaller total L3 cache (12 MB vs 20 MB).
❌No boxed cooler included, unlike Core i5-13400F.

Core i5-13400F

2023

Why buy it

✅+54.3% higher PassMark.
✅+66.7% larger total L3 cache (20 MB vs 12 MB).
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Core 5 120U.

Trade-offs

❌Launch MSRP is still $196 MSRP, while Core 5 120U mostly shows up through inconsistent older-market listings.
❌333.3% higher power demand at 65W vs 15W.

Quick Answers

So, is Core 5 120U better than Core i5-13400F?

It depends on what you want from the system. For gaming, Core 5 120U is ahead with a 0.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-13400F pulls ahead with 54.3% better PassMark. Core i5-13400F also has the bigger cache pool with 66.7% larger total L3 cache (20 MB vs 12 MB).

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

For streaming, content creation, and heavier multitasking, Core i5-13400F is the stronger fit. You are getting 54.3% better PassMark, backed by 10 cores and 16 threads. It also has the larger cache pool with 66.7% larger total L3 cache (20 MB vs 12 MB).

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

Core 5 120U is still the faster CPU overall, but Core i5-13400F is easier to justify if budget matters more than peak performance. Core 5 120U comes in at an unclear MSRP at unclear MSRP versus $196 MSRP, and it still gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i5-13400F is still stronger for heavier multi-core work with 54.3% better PassMark. Core i5-13400F is also 100.0% better value on MSRP (127.7 vs 0.0 PassMark/$), 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 5 120U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core 5 120U vs Core i5-13400F Technical Specifications

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

Core 5 120U

The Core 5 120U is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-U Refresh (2024) architecture. It features 10 cores and 12 threads. Base frequency is 1.4 GHz, with boost up to 5 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4X-4267. Passmark benchmark score: 16,225 points. Launch price was $299.

Core i5-13400F

The Core i5-13400F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 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): 65 Watt. Memory support: DDR5, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.

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Processing Power

The Core 5 120U packs 10 cores / 12 threads, matching the Core i5-13400F's 10 cores. Boost clocks reach 5 GHz on the Core 5 120U versus 4.6 GHz on the Core i5-13400F — a 8.3% clock advantage for the Core 5 120U (base: 1.4 GHz vs 2.5 GHz). The Core 5 120U uses the Raptor Lake-U Refresh (2024) architecture (10 nm), while the Core i5-13400F uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Core 5 120U scores 16,225 against the Core i5-13400F's 25,029 — a 42.7% lead for the Core i5-13400F. L3 cache: 12 MB (total) on the Core 5 120U vs 20 MB (total) on the Core i5-13400F.

Feature	Core 5 120U	Core i5-13400F
Cores / Threads	10 / 12	10 / 16
Boost Clock	5 GHz+9%	4.6 GHz
Base Clock	1.4 GHz	2.5 GHz+79%
L3 Cache	12 MB (total)	20 MB (total)+67%
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	10 nm	Intel 7 nm-30%
Architecture	Raptor Lake-U Refresh (2024)	Raptor Lake-S (2023−2024)
PassMark	16,225	25,029+54%
Cinebench R23 Multi	—	16,211
Geekbench 6 Single	—	2,407
Geekbench 6 Multi	—	11,408

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Memory & Platform

The Core 5 120U uses the FCBGA1744 socket (PCIe 5.0), while the Core i5-13400F uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core 5 120U	Core i5-13400F
Socket	FCBGA1744	LGA1700
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	—	DDR5-4800, DDR4-3200
Max RAM Capacity	—	192 GB
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	20

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Advanced Features

Virtualization: not specified (Core 5 120U) / VT-x, VT-d (Core i5-13400F). Primary use case: Core i5-13400F targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600.