Atom C3558 vs Pentium G3470

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.

Atom C3558 vs Pentium G3470 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.

Atom C3558 vs Pentium G3470: Pros, Cons & Final Verdict

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

Atom C3558

2017

Why buy it

✅+166.7% larger total L3 cache (8 MB vs 3 MB).
✅Draws 16W instead of 53W, a 37W reduction.
✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (2,431 vs 2,448).

Pentium G3470

2015

Why buy it

Trade-offs

❌Smaller total L3 cache (3 MB vs 8 MB).
❌Launch MSRP is still $150 MSRP, while Atom C3558 mostly shows up through inconsistent older-market listings.
❌231.3% higher power demand at 53W vs 16W.

Quick Answers

So, is Pentium G3470 better than Atom C3558?

Yes. Pentium G3470 is the better all-around CPU here. It gives you a 0.8% average FPS lead across 50 shared CPU game tests in our data and 0.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium G3470 is the better pick. According to our tests, it delivers 0.8% 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, Pentium G3470 is the stronger fit. You are getting 0.7% better PassMark, backed by 2 cores and 2 threads.

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

Pentium G3470 is the better buy right now. Pentium G3470 comes in at an unclear MSRP at $150 MSRP versus unclear MSRP, and it still gives you a 0.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (16.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Atom C3558 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2015) and 166.7% larger total L3 cache (8 MB vs 3 MB). That makes it the safer long-term bet.

Atom C3558 vs Pentium G3470 Technical Specifications

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

Atom C3558

The Atom C3558 is manufactured by Intel. It was released in 15 August 2017 (8 years ago). It is based on the Goldmont (2016−2017) architecture. It features 4 cores and 4 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 8 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: FCBGA1310. Thermal design power (TDP): 16 Watt. Memory support: DDR4: 2133. Passmark benchmark score: 2,431 points. Launch price was $86.

Pentium G3470

The Pentium G3470 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3.6 GHz. L3 cache: 3 MB. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3-1333/1600, DDR3L-1333/1600. Passmark benchmark score: 2,448 points. Launch price was $69.

⚡

Processing Power

The Atom C3558 packs 4 cores / 4 threads, while the Pentium G3470 offers 2 cores / 2 threads — the Atom C3558 has 2 more cores. The Atom C3558 is built on the Goldmont (2016−2017) architecture. In PassMark, the Atom C3558 scores 2,431 against the Pentium G3470's 2,448 — a 0.7% lead for the Pentium G3470. L3 cache: 8 MB on the Atom C3558 vs 3 MB on the Pentium G3470.

Feature	Atom C3558	Pentium G3470
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	2.2 GHz	—
Base Clock	2.2 GHz	3.6 GHz+64%
L3 Cache	8 MB+167%	3 MB
L2 Cache	8 MB	—
Process	14 nm-36%	22 nm
Architecture	Goldmont (2016−2017)	—
PassMark	2,431	2,448

🧠

Memory & Platform

The Atom C3558 uses the FCBGA1310 socket (PCIe 3.0), while the Pentium G3470 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Atom C3558	Pentium G3470
Socket	FCBGA1310	LGA1150
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2133	—
Max RAM Capacity	256 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	12	—