Celeron G1820 vs Pentium 4425Y

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.

Celeron G1820 vs Pentium 4425Y 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.

Celeron G1820 vs Pentium 4425Y: Pros, Cons & Final Verdict

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

Celeron G1820

2013

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics (Haswell), while Pentium 4425Y needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,696 vs 1,699).
❌Launch MSRP is still $110 MSRP, while Pentium 4425Y mostly shows up through inconsistent older-market listings.
❌800% higher power demand at 54W vs 6W.

Pentium 4425Y

2019

Why buy it

✅Draws 6W instead of 54W, a 48W reduction.

Trade-offs

❌No integrated graphics, while Celeron G1820 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium 4425Y better than Celeron G1820?

Yes. Pentium 4425Y is the better all-around CPU here. It gives you a 1.1% average FPS lead across 50 shared CPU game tests in our data, 0.2% 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, Pentium 4425Y is the better pick. According to our tests, it delivers 1.1% 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 4425Y is the stronger fit. You are getting 0.2% better PassMark, backed by 2 cores and 4 threads.

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

Pentium 4425Y is still the much better call for a fresh build. Pentium 4425Y comes in at an unclear MSRP at unclear MSRP versus $110 MSRP, and it still gives you a 1.1% average FPS lead across 50 shared CPU game tests in our data. Celeron G1820 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2013 platform. Even with 100.0% better value on paper (15.4 vs 0.0 PassMark/$), 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 4425Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2013) and 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.

Celeron G1820 vs Pentium 4425Y Technical Specifications

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

Celeron G1820

The Celeron G1820 is manufactured by Intel. It was released in 1 December 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 2 MB. L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 1,696 points. Launch price was $110.

Pentium 4425Y

The Pentium 4425Y is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency: 1.7 GHz. L3 cache: 2 MB. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 6 Watt. Memory support: LPDDR3-1866, DDR3L-1600. Passmark benchmark score: 1,699 points. Launch price was $69.

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Processing Power

The Celeron G1820 packs 2 cores / 2 threads, matching the Pentium 4425Y's 2 cores. The Celeron G1820 uses the Haswell (2013−2015) architecture (22 nm), while the Pentium 4425Y uses NetBurst (2000−2006) (14 nm). In PassMark, the Celeron G1820 scores 1,696 against the Pentium 4425Y's 1,699 — a 0.2% lead for the Pentium 4425Y. Both processors carry 2 MB of L3 cache.

Feature	Celeron G1820	Pentium 4425Y
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.7 GHz	—
Base Clock	2.7 GHz+59%	1.7 GHz
L3 Cache	2 MB	2 MB
L2 Cache	256 kB (per core)	—
Process	22 nm	14 nm-36%
Architecture	Haswell (2013−2015)	NetBurst (2000−2006)
PassMark	1,696	1,699
Geekbench 6 Single	496	—
Geekbench 6 Multi	910	—

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Memory & Platform

The Celeron G1820 uses the LGA1150 socket (PCIe 3.0), while the Pentium 4425Y uses FCBGA1515 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Celeron G1820	Pentium 4425Y
Socket	LGA1150	FCBGA1515
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Celeron G1820) / not specified (Pentium 4425Y). The Celeron G1820 includes integrated graphics (HD Graphics (Haswell)), while the Pentium 4425Y requires a dedicated GPU. Primary use case: Celeron G1820 targets Budget. Direct competitor: Celeron G1820 rivals Pentium G3220.