Celeron Dual-Core T3100 vs Pentium T4400

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 Dual-Core T3100 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 Dual-Core T3100 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 Dual-Core T3100

2009

Why buy it

✅Draws 1W instead of 35W, a 34W reduction.

Trade-offs

❌Lower PassMark (1,174 vs 1,175).

Pentium T4400

2009

Why buy it

Trade-offs

❌Launch MSRP is still $107 MSRP, while Celeron Dual-Core T3100 mostly shows up through inconsistent older-market listings.
❌3400% higher power demand at 35W vs 1W.

Quick Answers

So, is Pentium T4400 better than Celeron Dual-Core T3100?

Yes. Pentium T4400 is the better all-around CPU here. It gives you a 0.1% average FPS lead across 30 shared CPU game tests in our data and 0.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium T4400 is the better pick. According to our tests, it delivers 0.1% more average FPS across 30 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Pentium T4400 is the stronger fit. You are getting 0.1% better PassMark.

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

Pentium T4400 is the better buy right now. Pentium T4400 comes in at an unclear MSRP at $107 MSRP versus unclear MSRP, and it still gives you a 0.1% average FPS lead across 30 shared CPU game tests in our data. It is also 100.0% better value on MSRP (11.0 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium T4400 is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

Celeron Dual-Core T3100 vs Pentium T4400 Technical Specifications

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

Celeron Dual-Core T3100

The Celeron Dual-Core T3100 is manufactured by Intel. It was released in 2007-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Max frequency: 1.9 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,174 points. Launch price was $69.

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 Dual-Core T3100 is built on the Penryn (2008−2011) architecture. In PassMark, the Celeron Dual-Core T3100 scores 1,174 against the Pentium T4400's 1,175 — a 0.1% lead for the Pentium T4400.

Feature	Celeron Dual-Core T3100	Pentium T4400
Cores / Threads	2 / 2	—
Boost Clock	1.9 GHz	—
Base Clock	—	2.2 GHz
L3 Cache	—	1 MB L2 Cache
L2 Cache	1 MB	—
Process	45 nm	45 nm
Architecture	Penryn (2008−2011)	—
PassMark	1,174	1,175
Geekbench 6 Single	—	249

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Memory & Platform

Both processors use the PGA478 socket with PCIe 1.1. Both support up to DDR3-800 memory speed. Both support up to 8 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: GL40,GM45,GS45 (Celeron Dual-Core T3100) and GL40,GM45 (Pentium T4400).

Feature	Celeron Dual-Core T3100	Pentium T4400
Socket	PGA478	PGA478
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR3-800	DDR3-800
Max RAM Capacity	8 GB	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

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Advanced Features

Neither processor supports overclocking. Virtualization support: No (Celeron Dual-Core T3100) vs None (Pentium T4400). Primary use case: Celeron Dual-Core T3100 targets Budget, Pentium T4400 targets Budget. Direct competitor: Celeron Dual-Core T3100 rivals Pentium T4200; Pentium T4400 rivals AMD A4-3300M.