Atom D2560 vs Pentium 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.

Atom D2560 vs Pentium 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.

Atom D2560 vs Pentium T3400: Pros, Cons & Final Verdict

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

Atom D2560

2012

Why buy it

✅Draws 1W instead of 35W, a 34W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel GMA 3650, while Pentium T3400 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Pentium T3400 across 49 shared CPU benchmark tests.
❌Lower PassMark (765 vs 845).

Pentium T3400

2008

Why buy it

✅Better for gaming: +10.9% higher average FPS across 49 shared CPU benchmark tests.

Trade-offs

❌Launch MSRP is still $150 MSRP, while Atom D2560 mostly shows up through inconsistent older-market listings.
❌3400% higher power demand at 35W vs 1W.
❌No integrated graphics, while Atom D2560 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium T3400 better than Atom D2560?

Yes. Pentium T3400 is the better all-around CPU here. It gives you a 10.9% average FPS lead across 49 shared CPU game tests in our data and 10.5% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium T3400 is the better pick. According to our tests, it delivers 10.9% 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 T3400 is the stronger fit. You are getting 10.5% better PassMark.

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

Pentium T3400 is the better buy right now. Pentium T3400 comes in at an unclear MSRP at $150 MSRP versus unclear MSRP, and it still gives you a 10.9% average FPS lead across 49 shared CPU game tests in our data. It is also 100.0% better value on MSRP (5.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Atom D2560 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2008). That makes it the safer long-term bet.

Atom D2560 vs Pentium T3400 Technical Specifications

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

Atom D2560

The Atom D2560 is manufactured by Intel. It was released in 24 October 2012 (13 years ago). It is based on the Cedarview (2011−2012) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 1 MB. L2 cache: 1 MB. Built on 32 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 10 Watt. Memory support: DDR3-800, DDR3-1066. Passmark benchmark score: 765 points. Launch price was $69.

Pentium T3400

The Pentium T3400 is manufactured by Intel. It was released in 2007-01-01. Base frequency: 2.16 GHz. L3 cache: 1 MB L2 Cache. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 845 points. Launch price was $69.

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Processing Power

The Atom D2560 is built on the Cedarview (2011−2012) architecture. In PassMark, the Atom D2560 scores 765 against the Pentium T3400's 845 — a 9.9% lead for the Pentium T3400. L3 cache: 1 MB on the Atom D2560 vs 1 MB L2 Cache on the Pentium T3400.

Feature	Atom D2560	Pentium T3400
Cores / Threads	2 / 4	—
Boost Clock	2 GHz	—
Base Clock	2 GHz	2.16 GHz+8%
L3 Cache	1 MB	1 MB L2 Cache
L2 Cache	1 MB	—
Process	32 nm-51%	65 nm
Architecture	Cedarview (2011−2012)	—
PassMark	765	845+10%

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Memory & Platform

The Atom D2560 uses the FCBGA559 socket (PCIe 2.0), while the Pentium T3400 uses PGA478 (PCIe 2.0) — making them incompatible on the same motherboard.