Core i5-10400F vs Mobile Sempron M100

Core i5-10400F vs Mobile Sempron M100 Performance Spectrum

Core i5-10400F

6 / 12

13,029

+2808.3%

448

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

About PassMark

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 i5-10400F vs Mobile Sempron M100 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 i5-10400F vs Mobile Sempron M100: Pros, Cons & Final Verdict

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

Core i5-10400F

2020

Why buy it

✅Better for gaming: +1477.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 512W, a 447W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Mobile Sempron M100.

Trade-offs

❌Launch MSRP is still $160 MSRP, while Mobile Sempron M100 mostly shows up through inconsistent older-market listings.

Mobile Sempron M100

2009

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-10400F across 50 shared CPU benchmark tests.
❌Lower PassMark (448 vs 13,029).
❌687.7% higher power demand at 512W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Core i5-10400F better than Mobile Sempron M100?

Yes. Core i5-10400F is the better all-around CPU here. It gives you a 1477.4% average FPS lead across 50 shared CPU game tests in our data, 2808.3% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-10400F is the better pick. According to our tests, it delivers 1477.4% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-10400F is the stronger fit. You are getting 2808.3% better PassMark, backed by 6 cores and 12 threads.

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

Core i5-10400F is the better buy right now. Core i5-10400F comes in at an unclear MSRP at $160 MSRP versus unclear MSRP, and it still gives you a 1477.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (81.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-10400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2009) and more multi-core headroom with 6 cores / 12 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-10400F vs Mobile Sempron M100 Technical Specifications

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

Core i5-10400F

The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.

Mobile Sempron M100

The Mobile Sempron M100 is manufactured by AMD. It was released in 10 September 2009 (16 years ago). It is based on the Caspian (2009) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L2 cache: 512 kB. Built on 40 nm process technology. Socket: S. Thermal design power (TDP): 512 kB. Passmark benchmark score: 448 points. Launch price was $69.

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Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Mobile Sempron M100 offers 1 cores / 1 threads — the Core i5-10400F has 5 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 2 GHz on the Mobile Sempron M100 — a 73% clock advantage for the Core i5-10400F. The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Mobile Sempron M100 uses Caspian (2009) (40 nm). In PassMark, the Core i5-10400F scores 13,029 against the Mobile Sempron M100's 448 — a 186.7% lead for the Core i5-10400F.

Feature	Core i5-10400F	Mobile Sempron M100
Cores / Threads	6 / 12+500%	1 / 1
Boost Clock	4.3 GHz+115%	2 GHz
Base Clock	2.9 GHz	—
L3 Cache	12 MB (total)	—
L2 Cache	256K (per core)	512 kB+100%
Process	14 nm-65%	40 nm
Architecture	Comet Lake (2020−2025)	Caspian (2009)
PassMark	13,029+2808%	448
Cinebench R23 Multi	8,191	—
Geekbench 6 Single	1,454	—
Geekbench 6 Multi	5,783	—

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Memory & Platform

The Core i5-10400F uses the LGA1200 socket (PCIe 3.0), while the Mobile Sempron M100 uses S (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i5-10400F	Mobile Sempron M100
Socket	LGA1200	S
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-10400F) / not specified (Mobile Sempron M100). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.