Pentium 4405U vs Pentium G3260

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.

Pentium 4405U vs Pentium G3260 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.

Pentium 4405U vs Pentium G3260: Pros, Cons & Final Verdict

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

Pentium 4405U

2015

Why buy it

Trade-offs

❌Smaller total L3 cache (2 MB vs 3 MB).
❌866% higher power demand at 512W vs 53W.

Pentium G3260

2015

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Draws 53W instead of 512W, a 459W reduction.

Trade-offs

❌Lower PassMark (2,116 vs 2,122).
❌Launch MSRP is still $64 MSRP, while Pentium 4405U mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Pentium 4405U better than Pentium G3260?

Yes. Pentium 4405U is the better all-around CPU here. It gives you a 1.0% average FPS lead across 49 shared CPU game tests in our data, 0.3% 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, Pentium 4405U is the better pick. According to our tests, it delivers 1.0% more average FPS across 49 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Pentium 4405U is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 4 threads.

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

Pentium 4405U is still the much better call for a fresh build. Pentium 4405U comes in at an unclear MSRP at unclear MSRP versus $64 MSRP, and it still gives you a 1.0% average FPS lead across 49 shared CPU game tests in our data. Pentium G3260 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2015 platform. Even with 100.0% better value on paper (33.1 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1150.

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

Pentium 4405U makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 2 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium 4405U vs Pentium G3260 Technical Specifications

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

Pentium 4405U

The Pentium 4405U is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,122 points. Launch price was $161.

Pentium G3260

The Pentium G3260 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3.3 GHz. L3 cache: 3 MB. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3-1333, DDR3L-1333. Passmark benchmark score: 2,116 points. Launch price was $69.

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Processing Power

The Pentium 4405U packs 2 cores / 4 threads, matching the Pentium G3260's 2 cores. The Pentium 4405U is built on the NetBurst (2000−2006) architecture. In PassMark, the Pentium 4405U scores 2,122 against the Pentium G3260's 2,116 — a 0.3% lead for the Pentium 4405U. L3 cache: 2 MB on the Pentium 4405U vs 3 MB on the Pentium G3260.

Feature	Pentium 4405U	Pentium G3260
Cores / Threads	2 / 4	2 / 2
Boost Clock	2.1 GHz	—
Base Clock	2.1 GHz	3.3 GHz+57%
L3 Cache	2 MB	3 MB+50%
L2 Cache	512 kB	—
Process	14 nm-36%	22 nm
Architecture	NetBurst (2000−2006)	—
PassMark	2,122	2,116

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Memory & Platform

The Pentium 4405U uses the BGA1356 socket (PCIe 3.0), while the Pentium G3260 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.