Atom x5-E3930 vs Celeron G540

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 x5-E3930 vs Celeron G540 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 x5-E3930 vs Celeron G540: Pros, Cons & Final Verdict

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

Atom x5-E3930

2016

Why buy it

✅+0.3% higher PassMark.
✅Draws 7W instead of 65W, a 59W reduction.

Trade-offs

❌No boxed cooler included, unlike Celeron G540.

Celeron G540

2011

Why buy it

✅300% more PCIe lanes (16 vs 4) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Intel Stock), unlike Atom x5-E3930.

Trade-offs

❌Lower PassMark (1,182 vs 1,185).
❌Launch MSRP is still $42 MSRP, while Atom x5-E3930 mostly shows up through inconsistent older-market listings.
❌900% higher power demand at 65W vs 6.5W.

Quick Answers

So, is Atom x5-E3930 better than Celeron G540?

It depends on what you want from the system. For gaming, Celeron G540 is ahead with a 1.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Atom x5-E3930 pulls ahead with 0.3% better PassMark.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Atom x5-E3930 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Atom x5-E3930 is still the much better call for a fresh build. Atom x5-E3930 comes in at an unclear MSRP at unclear MSRP versus $42 MSRP, and it still gives you 0.3% better PassMark. Celeron G540 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2011 platform. Even with 100.0% better value on paper (28.1 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1155.

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

Atom x5-E3930 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2011) 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.

Atom x5-E3930 vs Celeron G540 Technical Specifications

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

Atom x5-E3930

The Atom x5-E3930 is manufactured by Intel. It was released in 30 August 2014 (11 years ago). It is based on the Apollo Lake (2014−2016) architecture. It features 2 cores and 2 threads. Base frequency is 1.3 GHz, with boost up to 1.8 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 14 nm process technology. Socket: FCBGA1296. Thermal design power (TDP): 7 Watt. Memory support: DDR3-1866. Passmark benchmark score: 1,185 points. Launch price was $69.

Celeron G540

The Celeron G540 is manufactured by Intel. It was released in 4 September 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,182 points. Launch price was $158.

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Processing Power

Both the Atom x5-E3930 and Celeron G540 share an identical 2-core/2-thread configuration. Boost clocks reach 1.8 GHz on the Atom x5-E3930 versus 2.5 GHz on the Celeron G540 — a 32.6% clock advantage for the Celeron G540 (base: 1.3 GHz vs 2.5 GHz). The Atom x5-E3930 uses the Apollo Lake (2014−2016) architecture (14 nm), while the Celeron G540 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Atom x5-E3930 scores 1,185 against the Celeron G540's 1,182 — a 0.3% lead for the Atom x5-E3930. L3 cache: 0 kB on the Atom x5-E3930 vs 2 MB (total) on the Celeron G540.

Feature	Atom x5-E3930	Celeron G540
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.8 GHz	2.5 GHz+39%
Base Clock	1.3 GHz	2.5 GHz+92%
L3 Cache	0 kB	2 MB (total)
L2 Cache	2 MB (total)+700%	256 kB (per core)
Process	14 nm-56%	32 nm
Architecture	Apollo Lake (2014−2016)	Sandy Bridge (2011−2013)
PassMark	1,185	1,182
Geekbench 6 Single	—	384
Geekbench 6 Multi	—	655

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Memory & Platform

The Atom x5-E3930 uses the FCBGA1296 socket (PCIe 3.0), while the Celeron G540 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L-1866 on the Atom x5-E3930 versus DDR3-1333 on the Celeron G540 — the Atom x5-E3930 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron G540 supports up to 32 GB of RAM compared to 8 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 4 (Atom x5-E3930) vs 16 (Celeron G540) — the Celeron G540 offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA1296 (Atom x5-E3930) and H61,H67,P67,Z68,B75,Z77 (Celeron G540).

Feature	Atom x5-E3930	Celeron G540
Socket	FCBGA1296	LGA1155
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3L-1866+40%	DDR3-1333
Max RAM Capacity	8 GB	32 GB+300%
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	4	16+300%

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Advanced Features

Virtualization: not specified (Atom x5-E3930) / VT-x (Celeron G540). Both include integrated graphics — Intel HD Graphics 500 (Atom x5-E3930) and Intel HD Graphics (Sandy Bridge) (Celeron G540) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron G540 targets Desktop. Direct competitor: Celeron G540 rivals Pentium G630.