Atom N470 vs Sempron LE-1100

Atom N470 vs Sempron LE-1100 Performance Spectrum

Atom N470

1 / 2

385

+2.4%

376

0.0%

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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.

Atom N470 vs Sempron LE-1100 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 N470 vs Sempron LE-1100: Pros, Cons & Final Verdict

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

Atom N470

2010

Why buy it

✅Better for gaming: +10.7% higher average FPS across 50 shared CPU benchmark tests.
✅Integrated graphics onboard with Intel GMA 3150, while Sempron LE-1100 needs a discrete GPU.

Trade-offs

❌1037.8% higher power demand at 512W vs 45W.

Sempron LE-1100

2007

Why buy it

✅Draws 45W instead of 512W, a 467W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Atom N470 across 50 shared CPU benchmark tests.
❌Lower PassMark (376 vs 385).
❌No integrated graphics, while Atom N470 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Atom N470 better than Sempron LE-1100?

Yes. Atom N470 is the better all-around CPU here. It gives you a 10.7% average FPS lead across 50 shared CPU game tests in our data, 2.4% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Atom N470 is the better pick. According to our tests, it delivers 10.7% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Atom N470 is the stronger fit. You are getting 2.4% better PassMark, backed by 1 cores and 2 threads.

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

Atom N470 still makes the most sense overall. Atom N470 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 10.7% average FPS lead across 50 shared CPU game tests in our data.

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

Atom N470 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2007) and more multi-core headroom with 1 cores / 2 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Atom N470 vs Sempron LE-1100 Technical Specifications

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

Atom N470

The Atom N470 is manufactured by Intel. It was released in 1 March 2010 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 1 cores and 2 threads. Base frequency is 1.83 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 6.5 Watt. Memory support: DDR2. Passmark benchmark score: 385 points. Launch price was $75.

Sempron LE-1100

The Sempron LE-1100 is manufactured by AMD. It was released in 2007-01-01. It is based on the Sparta (2007) architecture. It features 1 cores and 1 threads. Max frequency: 1.9 GHz. L3 cache: 0 kB. L2 cache: 256 kB. Built on 65 nm process technology. Socket: AM2. Thermal design power (TDP): 45 Watt. Passmark benchmark score: 376 points. Launch price was $69.

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Processing Power

The Atom N470 packs 1 cores / 2 threads, matching the Sempron LE-1100's 1 cores. Boost clocks reach 1.83 GHz on the Atom N470 versus 1.9 GHz on the Sempron LE-1100 — a 3.8% clock advantage for the Sempron LE-1100. The Atom N470 uses the Pineview (2009−2011) architecture (45 nm), while the Sempron LE-1100 uses Sparta (2007) (65 nm). In PassMark, the Atom N470 scores 385 against the Sempron LE-1100's 376 — a 2.4% lead for the Atom N470. Both processors carry 0 kB of L3 cache.

Feature	Atom N470	Sempron LE-1100
Cores / Threads	1 / 2	1 / 1
Boost Clock	1.83 GHz	1.9 GHz+4%
Base Clock	1.83 GHz	—
L3 Cache	0 kB	0 kB
L2 Cache	512K (per core)+100%	256 kB
Process	45 nm-31%	65 nm
Architecture	Pineview (2009−2011)	Sparta (2007)
PassMark	385+2%	376

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Memory & Platform

The Atom N470 uses the FCBGA559 socket (PCIe 2.0), while the Sempron LE-1100 uses AM2 (PCIe 2.0) — making them incompatible on the same motherboard.