Celeron 2.70 vs Sempron 3300+

Celeron 2.70 vs Sempron 3300+ Performance Spectrum

Celeron 2.70

1 / 1

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 2.70 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 2.70 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 2.70

2003

Why buy it

Trade-offs

❌Lower PassMark (408 vs 412).
❌Launch MSRP is still $49 MSRP, while Sempron 3300+ mostly shows up through inconsistent older-market listings.
❌17.7% higher power demand at 73W vs 62W.

Sempron 3300+

2001

Why buy it

✅+1% higher PassMark.
✅Draws 62W instead of 73W, a 11W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Celeron 2.70 better than Sempron 3300+?

It depends on what you want from the system. For gaming, Celeron 2.70 is ahead with a 0.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Sempron 3300+ pulls ahead with 1% better 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?

Celeron 2.70 is the better buy right now. Celeron 2.70 comes in at an unclear MSRP at $49 MSRP versus unclear MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Sempron 3300+ is still stronger for heavier multi-core work with 1% better PassMark. It is also 100.0% better value on MSRP (8.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron 2.70 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2003 vs 2001). That makes it the safer long-term bet.

Celeron 2.70 vs Sempron 3300+ Technical Specifications

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

Celeron 2.70

The Celeron 2.70 is manufactured by Intel. It was released in 2007-01-01. It is based on the Northwood (2002−2004) architecture. It features 1 cores and 1 threads. Max frequency: 2.7 GHz. L3 cache: 0 kB. L2 cache: 128 kB. Built on 130 nm process technology. Socket: PGA478. Thermal design power (TDP): 73 Watt. Memory support: DDR1, DDR2. 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.

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Processing Power

Both the Celeron 2.70 and Sempron 3300+ share an identical 1-core/1-thread configuration. Boost clocks reach 2.7 GHz on the Celeron 2.70 versus 2 GHz on the Sempron 3300+ — a 29.8% clock advantage for the Celeron 2.70. The Celeron 2.70 uses the Northwood (2002−2004) architecture (130 nm), while the Sempron 3300+ uses Palermo (2001−2005) (130 nm). In PassMark, the Celeron 2.70 scores 408 against the Sempron 3300+'s 412 — a 1% lead for the Sempron 3300+. Both processors carry 0 kB of L3 cache.

Feature	Celeron 2.70	Sempron 3300+
Cores / Threads	1 / 1	1 / 1
Boost Clock	2.7 GHz+35%	2 GHz
L3 Cache	0 kB	0 kB
L2 Cache	128 kB	512K+300%
Process	130 nm	130 nm
Architecture	Northwood (2002−2004)	Palermo (2001−2005)
PassMark	408	412

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Memory & Platform

The Celeron 2.70 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 2.70	Sempron 3300+
Socket	PGA478	754
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR1-400	—
Max RAM Capacity	4 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	0	—

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Advanced Features

Virtualization: No (Celeron 2.70) / not specified (Sempron 3300+). Primary use case: Celeron 2.70 targets Budget. Direct competitor: Celeron 2.70 rivals Pentium 4 2.80.