Celeron 540 vs Sempron 3300+

Celeron 540 vs Sempron 3300+ Performance Spectrum

Celeron 540

408

0.0%

412

+1.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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 540 vs Sempron 3300+ 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 540 vs Sempron 3300+: Pros, Cons & Final Verdict

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

Celeron 540

2007

Why buy it

✅Draws 30W instead of 62W, a 32W reduction.

Trade-offs

❌Lower PassMark (408 vs 412).
❌Launch MSRP is still $86 MSRP, while Sempron 3300+ mostly shows up through inconsistent older-market listings.

Sempron 3300+

2001

Why buy it

Trade-offs

❌106.7% higher power demand at 62W vs 30W.

Quick Answers

So, is Sempron 3300+ better than Celeron 540?

Yes. Sempron 3300+ is the better all-around CPU here. It gives you 1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Sempron 3300+ has the edge because it leads the single-thread side of this matchup with 1% stronger overall PassMark.

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

For streaming, content creation, and heavier multitasking, Sempron 3300+ is the stronger fit. You are getting 1% better PassMark, backed by 1 cores and 1 threads.

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

Sempron 3300+ is still the much better call for a fresh build. Sempron 3300+ comes in at an unclear MSRP at unclear MSRP versus $86 MSRP, and it still gives you 1.0% higher PassMark. Celeron 540 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2007 platform. Even with 100.0% better value on paper (4.7 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on PGA478.

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

Celeron 540 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2007 vs 2001). That makes it the safer long-term bet.

Celeron 540 vs Sempron 3300+ Technical Specifications

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

Celeron 540

The Celeron 540 is manufactured by Intel. It was released in 2007-01-01. Base frequency: 1.86 GHz. L3 cache: 1 MB L2 Cache. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 30 Watt. Passmark benchmark score: 408 points. Launch price was $69.

Sempron 3300+

The Sempron 3300+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the Palermo (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 512K. Built on 130 nm process technology. Socket: 754. Thermal design power (TDP): 62 Watt. Passmark benchmark score: 412 points. Launch price was $30.

⚡

Processing Power

The Sempron 3300+ is built on the Palermo (2001−2005) architecture. In PassMark, the Celeron 540 scores 408 against the Sempron 3300+'s 412 — a 1% lead for the Sempron 3300+. L3 cache: 1 MB L2 Cache on the Celeron 540 vs 0 kB on the Sempron 3300+.

Feature	Celeron 540	Sempron 3300+
Cores / Threads	—	1 / 1
Boost Clock	—	2 GHz
Base Clock	1.86 GHz	—
L3 Cache	1 MB L2 Cache	0 kB
L2 Cache	—	512K
Process	65 nm-50%	130 nm
Architecture	—	Palermo (2001−2005)
PassMark	408	412

🧠

Memory & Platform

The Celeron 540 uses the PGA478 socket (PCIe 1.1), while the Sempron 3300+ uses 754 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Celeron 540	Sempron 3300+
Socket	PGA478	754
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-667	—
Max RAM Capacity	4 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

🔧

Advanced Features

Virtualization: No (Celeron 540) / not specified (Sempron 3300+). Primary use case: Celeron 540 targets Budget. Direct competitor: Celeron 540 rivals Pentium T2310.