Celeron N4505 vs Pentium Dual Core T3400

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 N4505 vs Pentium Dual Core T3400 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 N4505 vs Pentium Dual Core T3400: Pros, Cons & Final Verdict

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

Celeron N4505

2021

Why buy it

✅+0.5% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Pentium Dual Core T3400 across 50 shared CPU benchmark tests.
❌900% higher power demand at 10W vs 1W.

Pentium Dual Core T3400

2008

Why buy it

✅Better for gaming: +3.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 1W instead of 10W, a 9W reduction.

Trade-offs

❌Lower PassMark (2,026 vs 2,037).

Quick Answers

So, is Celeron N4505 better than Pentium Dual Core T3400?

It depends on what you want from the system. For gaming, Pentium Dual Core T3400 is ahead with a 3.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Celeron N4505 pulls ahead with 0.5% better PassMark.

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

For streaming, content creation, and heavier multitasking, Celeron N4505 is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 2 threads.

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

Celeron N4505 still makes the most sense overall. Celeron N4505 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark.

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

Celeron N4505 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2008) 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.

Celeron N4505 vs Pentium Dual Core T3400 Technical Specifications

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

Celeron N4505

The Celeron N4505 is manufactured by Intel. It was released in 2007-01-01. It is based on the Jasper Lake (2021) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2.9 GHz. L3 cache: 4 MB (total). L2 cache: 1.5 MB (total). Built on 10 nm process technology. Socket: BGA1338. Thermal design power (TDP): 10 Watt. Memory support: DDR4. Passmark benchmark score: 2,037 points. Launch price was $69.

Pentium Dual Core T3400

The Pentium Dual Core T3400 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 2 threads. Max frequency: 2.16 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 1 MB. Passmark benchmark score: 2,026 points. Launch price was $69.

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Processing Power

Both the Celeron N4505 and Pentium Dual Core T3400 share an identical 2-core/2-thread configuration. Boost clocks reach 2.9 GHz on the Celeron N4505 versus 2.16 GHz on the Pentium Dual Core T3400 — a 29.2% clock advantage for the Celeron N4505. The Celeron N4505 uses the Jasper Lake (2021) architecture (10 nm), while the Pentium Dual Core T3400 uses NetBurst (2000−2006) (65 nm). In PassMark, the Celeron N4505 scores 2,037 against the Pentium Dual Core T3400's 2,026 — a 0.5% lead for the Celeron N4505.

Feature	Celeron N4505	Pentium Dual Core T3400
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.9 GHz+34%	2.16 GHz
Base Clock	2 GHz	—
L3 Cache	4 MB (total)	—
L2 Cache	1.5 MB (total)+50%	1 MB
Process	10 nm-85%	65 nm
Architecture	Jasper Lake (2021)	NetBurst (2000−2006)
PassMark	2,037	2,026

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Memory & Platform

The Celeron N4505 uses the BGA1338 socket (PCIe 4.0), while the Pentium Dual Core T3400 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.