A8-3500M vs Core i5-12400F

CPU

GPU

A8-3500M

4 Cores4 Thrd35 WWMax: 2.4 GHz2011

Similar parts

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Core i5-12400F

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Core family

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A8-3500M vs Core i5-12400F Performance Spectrum

A8-3500M

4 / 4

1,391

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core i5-12400F

6 / 12

19,532

+1304.2%

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.

A8-3500M 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.

A8-3500M 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.

A8-3500M

2011

Why buy it

✅Draws 35W instead of 65W, a 30W reduction.
✅Integrated graphics onboard with Radeon HD 6620G, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌Lower PassMark (1,391 vs 19,532).
❌Older platform position on FS1, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

Why buy it

✅Better for gaming: +498.2% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on LGA1700 with DDR5 support instead of FS1 and older memory support.
✅Includes a boxed cooler (Yes), unlike A8-3500M.

Trade-offs

❌Launch MSRP is still $174 MSRP, while A8-3500M mostly shows up through inconsistent older-market listings.
❌85.7% higher power demand at 65W vs 35W.
❌No integrated graphics, while A8-3500M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-12400F better than A8-3500M?

Yes. Core i5-12400F is the better all-around CPU here. It gives you a 498.2% average FPS lead across 50 shared CPU game tests in our data, 1304.2% 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 i5-12400F is the better pick. According to our tests, it delivers 498.2% 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 i5-12400F is the stronger fit. You are getting 1304.2% better PassMark, backed by 6 cores and 12 threads.

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

Core i5-12400F is the better buy right now. Core i5-12400F comes in at an unclear MSRP at $174 MSRP versus unclear MSRP, and it still gives you a 498.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), 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 i5-12400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2011), a healthier platform with LGA1700 and DDR5 instead of FS1, and more multi-core headroom with 6 cores / 12 threads instead of 4/4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

A8-3500M vs Core i5-12400F Technical Specifications

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

A8-3500M

The A8-3500M is manufactured by AMD. It was released in 2014-01-01. It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 2.4 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FS1. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,391 points. Launch price was $90.

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 A8-3500M packs 4 cores / 4 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Core i5-12400F has 2 more cores. Boost clocks reach 2.4 GHz on the A8-3500M versus 4.4 GHz on the Core i5-12400F — a 58.8% clock advantage for the Core i5-12400F (base: 1.5 GHz vs 2.5 GHz). The A8-3500M uses the Llano (2011−2012) architecture (32 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the A8-3500M scores 1,391 against the Core i5-12400F's 19,532 — a 173.4% lead for the Core i5-12400F. Geekbench 6 single-core — the metric most relevant to gaming — records 231 vs 1,700, a 152.1% lead for the Core i5-12400F that directly translates to higher frame rates. L3 cache: 0 kB on the A8-3500M vs 18 MB (total) on the Core i5-12400F.

Feature	A8-3500M	Core i5-12400F
Cores / Threads	4 / 4	6 / 12+50%
Boost Clock	2.4 GHz	4.4 GHz+83%
Base Clock	1.5 GHz	2.5 GHz+67%
L3 Cache	0 kB	18 MB (total)
L2 Cache	1 MB (per core)	1.25 MB (per core)+25%
Process	32 nm	Intel 7 nm-78%
Architecture	Llano (2011−2012)	Alder Lake-S (2022)
PassMark	1,391	19,532+1304%
Cinebench R23 Multi	—	12,380
Geekbench 6 Single	231	1,700+636%
Geekbench 6 Multi	—	657

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Memory & Platform

The A8-3500M uses the FS1 socket (PCIe 2.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the A8-3500M versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Core i5-12400F supports 260.1% 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 16 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes.

Feature	A8-3500M	Core i5-12400F
Socket	FS1	LGA1700
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1333	DDR5-4800, DDR4-3200+260%
Max RAM Capacity	16 GB	128 GB+700%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	20	20

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Advanced Features

Virtualization support: AMD-V (A8-3500M) vs VT-x, VT-d, EPT (Core i5-12400F). The A8-3500M includes integrated graphics (Radeon HD 6620G), while the Core i5-12400F requires a dedicated GPU. Primary use case: A8-3500M targets Budget Laptop, Core i5-12400F targets Gaming Performance/Value. Direct competitor: A8-3500M rivals Core i3-2310M; Core i5-12400F rivals Ryzen 5 5600.

Feature	A8-3500M	Core i5-12400F
Integrated GPU	Yes	No
IGPU Model	Radeon HD 6620G	—
Unlocked	No	—
AVX-512	No	—
Virtualization	AMD-V	VT-x, VT-d, EPT
Target Use	Budget Laptop	Gaming Performance/Value