A4-3420 vs Ryzen 5 5600X

CPU

GPU

A4-3420

2 Cores2 Thrd65 WWMax: 2.8 GHz2011

Similar parts

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Ryzen 5 5600X

6 Cores12 Thrd65 WWMax: 4.6 GHz2020

Ryzen family

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A4-3420 vs Ryzen 5 5600X Performance Spectrum

A4-3420

2 / 2

1,067

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Ryzen 5 5600X

6 / 12

21,845

+1947.3%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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.

A4-3420 vs Ryzen 5 5600X 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.

A4-3420 vs Ryzen 5 5600X: Pros, Cons & Final Verdict

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

A4-3420

2011

Why buy it

✅Costs $234 less on MSRP ($65 MSRP vs $299 MSRP).
✅Integrated graphics onboard with Radeon HD 6410D, while Ryzen 5 5600X needs a discrete GPU.
✅Includes a boxed cooler (Stock), unlike Ryzen 5 5600X.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600X across 50 shared CPU benchmark tests.
❌Lower PassMark (1,067 vs 21,845).
❌Lower PassMark per dollar, at 16.4 vs 73.1 PassMark/$ ($65 MSRP vs $299 MSRP).

Ryzen 5 5600X

2020

Why buy it

✅Better for gaming: +669.0% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 345.1% more PassMark for each dollar spent, at 73.1 vs 16.4 PassMark/$ ($299 MSRP vs $65 MSRP).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌
360% HIGHER MSRP
$299 MSRPvs$65 MSRP
❌No integrated graphics, while A4-3420 can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike A4-3420.

Quick Answers

So, is Ryzen 5 5600X better than A4-3420?

Yes. Ryzen 5 5600X is the better all-around CPU here. It gives you a 669.0% average FPS lead across 50 shared CPU game tests in our data, 1947.3% 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, Ryzen 5 5600X is the better pick. According to our tests, it delivers 669.0% 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, Ryzen 5 5600X is the stronger fit. You are getting 1947.3% better PassMark, backed by 6 cores and 12 threads.

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

Ryzen 5 5600X is the better buy right now. Ryzen 5 5600X comes in 360.0% more expensive on MSRP at $299 MSRP versus $65 MSRP, and it still gives you a 669.0% average FPS lead across 50 shared CPU game tests in our data. It is also 345.1% better value on MSRP (73.1 vs 16.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 5 5600X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2011) and more multi-core headroom with 6 cores / 12 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A4-3420 vs Ryzen 5 5600X Technical Specifications

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

A4-3420

The A4-3420 is manufactured by AMD. It was released in 2014-01-01. It is based on the Llano (2011−2012) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 32 nm process technology. Socket: FM1. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,067 points. Launch price was $50.

Ryzen 5 5600X

The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

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Processing Power

The A4-3420 packs 2 cores / 2 threads, while the Ryzen 5 5600X offers 6 cores / 12 threads — the Ryzen 5 5600X has 4 more cores. Boost clocks reach 2.8 GHz on the A4-3420 versus 4.6 GHz on the Ryzen 5 5600X — a 48.6% clock advantage for the Ryzen 5 5600X (base: 2.8 GHz vs 3.7 GHz). The A4-3420 uses the Llano (2011−2012) architecture (32 nm), while the Ryzen 5 5600X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the A4-3420 scores 1,067 against the Ryzen 5 5600X's 21,845 — a 181.4% lead for the Ryzen 5 5600X. L3 cache: 0 kB on the A4-3420 vs 32 MB on the Ryzen 5 5600X.

Feature	A4-3420	Ryzen 5 5600X
Cores / Threads	2 / 2	6 / 12+200%
Boost Clock	2.8 GHz	4.6 GHz+64%
Base Clock	2.8 GHz	3.7 GHz+32%
L3 Cache	0 kB	32 MB
L2 Cache	512 kB (per core)	512K (per core)
Process	32 nm	7 nm, 12 nm-78%
Architecture	Llano (2011−2012)	Vermeer (Zen 3) (2020−2022)
PassMark	1,067	21,845+1947%
Geekbench 6 Single	300	—
Geekbench 6 Multi	500	—

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Memory & Platform

The A4-3420 uses the FM1 socket (PCIe 2.0), while the Ryzen 5 5600X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the A4-3420 versus DDR4-3200 on the Ryzen 5 5600X — the Ryzen 5 5600X supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 5600X 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 (A4-3420) vs 24 (Ryzen 5 5600X) — the Ryzen 5 5600X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A55,A75,A85X (A4-3420) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 5 5600X).

Feature	A4-3420	Ryzen 5 5600X
Socket	FM1	AM4
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
Max RAM Speed	DDR3-1600	DDR4-3200+100%
Max RAM Capacity	32 GB	128 GB+300%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	16	24+50%

🔧

Advanced Features

Only the Ryzen 5 5600X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AMD-V virtualization. The A4-3420 includes integrated graphics (Radeon HD 6410D), while the Ryzen 5 5600X requires a dedicated GPU. Primary use case: A4-3420 targets Entry Desktop, Ryzen 5 5600X targets Desktop. Direct competitor: A4-3420 rivals Pentium G630.

Feature	A4-3420	Ryzen 5 5600X
Integrated GPU	Yes	No
IGPU Model	Radeon HD 6410D	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	AMD-V	AMD-V
Target Use	Entry Desktop	Desktop

💰

Value Analysis

At launch, the A4-3420 was priced at $65, while the Ryzen 5 5600X came in at $299. On launch pricing ($65 vs $299), A4-3420 was $234 cheaper. In terms of value on MSRP (PassMark points per dollar), the A4-3420 delivers 16.4 pts/$ vs 73.1 pts/$ for the Ryzen 5 5600X — making the Ryzen 5 5600X the 126.6% better value option.

Feature	A4-3420	Ryzen 5 5600X
MSRP	$65-78%	$299
Performance per Dollar	16.4	73.1+346%
Release Date	2011	2020

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