A10-5800B vs Core i5-12400F

CPU

GPU

A10-5800B

4 Cores4 Thrd100 WWMax: 4.2 GHz2012

Similar parts

·······

Buy on Amazon

Core i5-12400F

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Core family

·······

Buy on Amazon

A10-5800B vs Core i5-12400F Performance Spectrum

A10-5800B

4 / 4

3,027

0.0%

Ryzen Threadripper 3990X

Core i5-12400F

6 / 12

19,532

+545.3%

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.

A10-5800B 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.

A10-5800B 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.

A10-5800B

2012

Why buy it

✅Integrated graphics onboard with Radeon HD 7660D, 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 (3,027 vs 19,532).
❌53.8% higher power demand at 100W vs 65W.
❌Older platform position on FM2, while Core i5-12400F moves to LGA1700 and DDR5.

Core i5-12400F

2022

Why buy it

✅Better for gaming: +192.6% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 100W, a 35W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of FM2 and older memory support.
✅25% more PCIe lanes (20 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $174 MSRP, while A10-5800B mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while A10-5800B can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-12400F better than A10-5800B?

Yes. Core i5-12400F is the better all-around CPU here. It gives you a 192.6% average FPS lead across 50 shared CPU game tests in our data, 545.3% 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 i5-12400F is the better pick. According to our tests, it delivers 192.6% 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 545.3% 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 $174 MSRP versus unclear MSRP, and it still gives you a 192.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), 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 2012), a healthier platform with LGA1700 and DDR5 instead of FM2, 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.

A10-5800B vs Core i5-12400F Technical Specifications

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

A10-5800B

The A10-5800B is manufactured by AMD. It was released in 2014-01-01. It is based on the Trinity (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.8 GHz, with boost up to 4.2 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 100 Watt. Memory support: DDR3. Passmark benchmark score: 3,027 points. Launch price was $130.

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.

⚡

Processing Power

The A10-5800B 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 4.2 GHz on the A10-5800B versus 4.4 GHz on the Core i5-12400F — a 4.7% clock advantage for the Core i5-12400F (base: 3.8 GHz vs 2.5 GHz). The A10-5800B uses the Trinity (2012−2013) architecture (32 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the A10-5800B scores 3,027 against the Core i5-12400F's 19,532 — a 146.3% lead for the Core i5-12400F. Geekbench 6 single-core — the metric most relevant to gaming — records 459 vs 1,700, a 115% lead for the Core i5-12400F that directly translates to higher frame rates. L3 cache: 0 kB on the A10-5800B vs 18 MB (total) on the Core i5-12400F.

Feature	A10-5800B	Core i5-12400F
Cores / Threads	4 / 4	6 / 12+50%
Boost Clock	4.2 GHz	4.4 GHz+5%
Base Clock	3.8 GHz+52%	2.5 GHz
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	Trinity (2012−2013)	Alder Lake-S (2022)
PassMark	3,027	19,532+545%
Cinebench R23 Multi	—	12,380
Geekbench 6 Single	459	1,700+270%
Geekbench 6 Multi	—	657

🧠

Memory & Platform

The A10-5800B uses the FM2 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 DDR3-1866 on the A10-5800B versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Core i5-12400F supports 157.2% 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 32 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (A10-5800B) vs 20 (Core i5-12400F) — the Core i5-12400F offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A55,A58,A75,A78,A85X,A88X (A10-5800B) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).

Feature	A10-5800B	Core i5-12400F
Socket	FM2	LGA1700
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1866	DDR5-4800, DDR4-3200+157%
Max RAM Capacity	32 GB	128 GB+300%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	20+25%

🔧

Advanced Features

Virtualization support: AMD-V (A10-5800B) vs VT-x, VT-d, EPT (Core i5-12400F). The A10-5800B includes integrated graphics (Radeon HD 7660D), while the Core i5-12400F requires a dedicated GPU. Primary use case: A10-5800B targets Office, Core i5-12400F targets Gaming Performance/Value. Direct competitor: A10-5800B rivals Core i3-3220; Core i5-12400F rivals Ryzen 5 5600.