Atom Z540 vs Pentium M 1.30

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 Z540 vs Pentium M 1.30 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 Z540 vs Pentium M 1.30: Pros, Cons & Final Verdict

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

Atom Z540

2008

Why buy it

✅Draws 2W instead of 24W, a 22W reduction.

Trade-offs

❌Lower PassMark (305 vs 315).

Pentium M 1.30

2003

Why buy it

Trade-offs

❌900% higher power demand at 24W vs 2.4W.

Quick Answers

So, is Pentium M 1.30 better than Atom Z540?

Yes. Pentium M 1.30 is the better all-around CPU here. It gives you 3.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium M 1.30 has the edge because it leads the single-thread side of this matchup with 1757.1% higher max boost clock.

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

For streaming, content creation, and heavier multitasking, Pentium M 1.30 is the stronger fit. You are getting 3.3% better PassMark, backed by 1 cores and 1 threads.

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

Pentium M 1.30 still makes the most sense overall. Pentium M 1.30 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 3.3% higher PassMark.

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

Atom Z540 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2008 vs 2003). That makes it the safer long-term bet.

Atom Z540 vs Pentium M 1.30 Technical Specifications

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

Atom Z540

The Atom Z540 is manufactured by Intel. It was released in 2 April 2008 (17 years ago). It is based on the Silverthorne (2008−2010) architecture. It features 1 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 0.07 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 45 nm process technology. Socket: PBGA441. Thermal design power (TDP): 2.4 Watt. Passmark benchmark score: 305 points. Launch price was $160.

Pentium M 1.30

The Pentium M 1.30 is manufactured by Intel. It was released in 2007-01-01. It is based on the Banias (2003) architecture. It features 1 cores and 1 threads. Max frequency: 1.3 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: PGA478. Thermal design power (TDP): 24 Watt. Memory support: DDR1, DDR2. Passmark benchmark score: 315 points. Launch price was $69.

⚡

Processing Power

The Atom Z540 packs 1 cores / 2 threads, matching the Pentium M 1.30's 1 cores. Boost clocks reach 0.07 GHz on the Atom Z540 versus 1.3 GHz on the Pentium M 1.30 — a 179.6% clock advantage for the Pentium M 1.30. The Atom Z540 uses the Silverthorne (2008−2010) architecture (45 nm), while the Pentium M 1.30 uses Banias (2003) (130 nm). In PassMark, the Atom Z540 scores 305 against the Pentium M 1.30's 315 — a 3.2% lead for the Pentium M 1.30. Both processors carry 0 kB of L3 cache.

Feature	Atom Z540	Pentium M 1.30
Cores / Threads	1 / 2	1 / 1
Boost Clock	0.07 GHz	1.3 GHz+1757%
Base Clock	1.86 GHz	—
L3 Cache	0 kB	0 kB
L2 Cache	512 kB	1 MB+100%
Process	45 nm-65%	130 nm
Architecture	Silverthorne (2008−2010)	Banias (2003)
PassMark	305	315+3%

🧠

Memory & Platform

The Atom Z540 uses the PBGA441 socket (PCIe 2.0), while the Pentium M 1.30 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.