Celeron G540 vs Pentium T4400

CPU

GPU

Celeron G540

2 Cores2 Thrd65 WWMax: 2.5 GHz2011

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Pentium T4400

35 WW2009

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Celeron G540 vs Pentium T4400 Performance Spectrum

Celeron G540

2 / 2

1,182

+0.6%

1,175

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.

Celeron G540 vs Pentium T4400 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 G540 vs Pentium T4400: Pros, Cons & Final Verdict

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

Celeron G540

2011

Why buy it

✅+54.2% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅+100% larger total L3 cache (2 MB vs 1 MB).
✅Costs $65 less on MSRP ($42 MSRP vs $107 MSRP).
✅Delivers 156.3% more PassMark for each dollar spent, at 28.1 vs 11.0 PassMark/$ ($42 MSRP vs $107 MSRP).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌85.7% higher power demand at 65W vs 35W.

Pentium T4400

2009

Why buy it

✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Lower Geekbench single-core performance for gaming (249 vs 384).
❌Lower PassMark (1,175 vs 1,182).
❌Smaller total L3 cache (1 MB vs 2 MB).
❌Lower PassMark per dollar, at 11.0 vs 28.1 PassMark/$ ($107 MSRP vs $42 MSRP).
❌No integrated graphics, while Celeron G540 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron G540 better than Pentium T4400?

Yes. Celeron G540 is the better all-around CPU here. It gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data, 0.6% 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, Celeron G540 is the better pick. According to our tests, it delivers 1.3% 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, Celeron G540 is the stronger fit. You are getting 0.6% better PassMark, backed by 2 cores and 2 threads. It also has the larger cache pool with 100% larger total L3 cache (2 MB vs 1 MB).

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

Celeron G540 is the better buy right now. Celeron G540 comes in $65 cheaper on MSRP at $42 MSRP versus $107 MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data. It is also 156.3% better value on MSRP (28.1 vs 11.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron G540 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2009) and 100% larger total L3 cache (2 MB vs 1 MB). That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron G540 vs Pentium T4400 Technical Specifications

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

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.

Pentium T4400

The Pentium T4400 is manufactured by Intel. It was released in 2007-01-01. Base frequency: 2.2 GHz. L3 cache: 1 MB L2 Cache. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,175 points. Launch price was $69.

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Processing Power

The Celeron G540 is built on the Sandy Bridge (2011−2013) architecture. In PassMark, the Celeron G540 scores 1,182 against the Pentium T4400's 1,175 — a 0.6% lead for the Celeron G540. Geekbench 6 single-core — the metric most relevant to gaming — records 384 vs 249, a 42.7% lead for the Celeron G540 that directly translates to higher frame rates. L3 cache: 2 MB (total) on the Celeron G540 vs 1 MB L2 Cache on the Pentium T4400.

Feature	Celeron G540	Pentium T4400
Cores / Threads	2 / 2	—
Boost Clock	2.5 GHz	—
Base Clock	2.5 GHz+14%	2.2 GHz
L3 Cache	2 MB (total)+100%	1 MB L2 Cache
L2 Cache	256 kB (per core)	—
Process	32 nm-29%	45 nm
Architecture	Sandy Bridge (2011−2013)	—
PassMark	1,182	1,175
Geekbench 6 Single	384+54%	249
Geekbench 6 Multi	655	—

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Memory & Platform

The Celeron G540 uses the LGA1155 socket (PCIe 2.0), while the Pentium T4400 uses PGA478 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Celeron G540 versus DDR3-800 on the Pentium T4400 — the Celeron G540 supports 66.6% 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: 16 (Celeron G540) vs 0 (Pentium T4400) — the Celeron G540 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H61,H67,P67,Z68,B75,Z77 (Celeron G540) and GL40,GM45 (Pentium T4400).

Feature	Celeron G540	Pentium T4400
Socket	LGA1155	PGA478
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333+67%	DDR3-800
Max RAM Capacity	32 GB+300%	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	0

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x (Celeron G540) vs None (Pentium T4400). The Celeron G540 includes integrated graphics (Intel HD Graphics (Sandy Bridge)), while the Pentium T4400 requires a dedicated GPU. Primary use case: Celeron G540 targets Desktop, Pentium T4400 targets Budget. Direct competitor: Celeron G540 rivals Pentium G630; Pentium T4400 rivals AMD A4-3300M.

Feature	Celeron G540	Pentium T4400
Integrated GPU	Yes	No
IGPU Model	Intel HD Graphics (Sandy Bridge)	—
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x	None
Target Use	Desktop	Budget

💰

Value Analysis

At launch, the Celeron G540 was priced at $42, while the Pentium T4400 came in at $107. On launch pricing ($42 vs $107), Celeron G540 was $65 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron G540 delivers 28.1 pts/$ vs 11.0 pts/$ for the Pentium T4400 — making the Celeron G540 the 87.7% better value option.

Feature	Celeron G540	Pentium T4400
MSRP	$42-61%	$107
Performance per Dollar	28.1+155%	11.0
Release Date	2011	2009

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