A6-9220C vs Pentium 3558U

A6-9220C vs Pentium 3558U Performance Spectrum

A6-9220C

2 / 2

1,053

+1.2%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium 3558U

2 / 2

1,041

0.0%

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.

A6-9220C vs Pentium 3558U 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.

A6-9220C vs Pentium 3558U: Pros, Cons & Final Verdict

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

A6-9220C

2019

Why buy it

✅Draws 6W instead of 512W, a 506W reduction.
✅100+% more PCIe lanes (8 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon R5, while Pentium 3558U needs a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Pentium 3558U

2014

Why buy it

Trade-offs

❌Lower PassMark (1,041 vs 1,053).
❌8433.3% higher power demand at 512W vs 6W.
❌No integrated graphics, while A6-9220C can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A6-9220C better than Pentium 3558U?

Yes. A6-9220C is the better all-around CPU here. It gives you a 1.6% average FPS lead across 50 shared CPU game tests in our data, 1.2% 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, A6-9220C is the better pick. According to our tests, it delivers 1.6% 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, A6-9220C is the stronger fit. You are getting 1.2% better PassMark, backed by 2 cores and 2 threads.

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

A6-9220C still makes the most sense overall. A6-9220C comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 1.6% average FPS lead across 50 shared CPU game tests in our data.

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

A6-9220C makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2014) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A6-9220C vs Pentium 3558U Technical Specifications

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

A6-9220C

The A6-9220C is manufactured by AMD. It was released in 2014-01-01. It is based on the Stoney Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Base frequency is 1.8 GHz, with boost up to 2.7 GHz. L2 cache: 1 MB (total). Built on 28 nm process technology. Socket: FT4. Thermal design power (TDP): 6 Watt. Memory support: DDR4. Passmark benchmark score: 1,053 points. Launch price was $70.

Pentium 3558U

The Pentium 3558U is manufactured by Intel. It was released in 1 January 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 1.7 GHz, with boost up to 1.7 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,041 points. Launch price was $161.

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Processing Power

Both the A6-9220C and Pentium 3558U share an identical 2-core/2-thread configuration. Boost clocks reach 2.7 GHz on the A6-9220C versus 1.7 GHz on the Pentium 3558U — a 45.5% clock advantage for the A6-9220C (base: 1.8 GHz vs 1.7 GHz). The A6-9220C uses the Stoney Ridge (2016−2019) architecture (28 nm), while the Pentium 3558U uses Haswell (2013−2015) (22 nm). In PassMark, the A6-9220C scores 1,053 against the Pentium 3558U's 1,041 — a 1.1% lead for the A6-9220C.

Feature	A6-9220C	Pentium 3558U
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.7 GHz+59%	1.7 GHz
Base Clock	1.8 GHz+6%	1.7 GHz
L3 Cache	—	2 MB
L2 Cache	1 MB (total)+100%	512 kB
Process	28 nm	22 nm-21%
Architecture	Stoney Ridge (2016−2019)	Haswell (2013−2015)
PassMark	1,053+1%	1,041

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Memory & Platform

The A6-9220C uses the FT4 socket (PCIe 3.0), while the Pentium 3558U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard.