Sempron LE-1250 vs Celeron 2.80
Sempron LE-1250
Celeron 2.80
Performance Spectrum - CPU
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money. The Sempron LE-1250 is positioned at rank 919 and the Celeron 2.80 is on rank 1076, so the Sempron LE-1250 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Sempron LE-1250
Performance Per Dollar Celeron 2.80
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Sempron LE-1250 | Celeron 2.80 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($15) |
| Longevity | 🛑 Legacy (Sparta (2007) / 65 nm) | 🛑 Legacy (Northwood (2002−2004) / 130 nm) |
💎 Value Proposition
| Insight | Sempron LE-1250 | Celeron 2.80 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+36%) |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ More affordable ($15) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Sempron LE-1250 and Celeron 2.80
Sempron LE-1250
The Sempron LE-1250 is manufactured by AMD. It was released in Outubro 2007 (18 years ago). It is based on the Sparta (2007) architecture. It features 1 cores and 1 threads. Max frequency: 2.2 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 65 nm process technology. Socket: AM2. Thermal design power (TDP): 45 Watt. Passmark benchmark score: 420 points. Launch price was $29.
Celeron 2.80
The Celeron 2.80 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: 2.8 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: 428 points. Launch price was $69.
Processing Power
Both the Sempron LE-1250 and Celeron 2.80 share an identical 1-core/1-thread configuration. Boost clocks reach 2.2 GHz on the Sempron LE-1250 versus 2.8 GHz on the Celeron 2.80 — a 24% clock advantage for the Celeron 2.80. The Sempron LE-1250 uses the Sparta (2007) architecture (65 nm), while the Celeron 2.80 uses Northwood (2002−2004) (130 nm). In PassMark, the Sempron LE-1250 scores 420 against the Celeron 2.80's 428 — a 1.9% lead for the Celeron 2.80. Both processors carry 0 kB of L3 cache.
| Feature | Sempron LE-1250 | Celeron 2.80 |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 2.2 GHz | 2.8 GHz+27% |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512 kB+300% | 128 kB |
| Process | 65 nm-50% | 130 nm |
| Architecture | Sparta (2007) | Northwood (2002−2004) |
| PassMark | 420 | 428+2% |
Memory & Platform
The Sempron LE-1250 uses the AM2 socket (PCIe 2.0), while the Celeron 2.80 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Sempron LE-1250 | Celeron 2.80 |
|---|---|---|
| Socket | AM2 | PGA478 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | — | DDR1-400 |
| Max RAM Capacity | — | 4 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
Advanced Features
Virtualization: not specified (Sempron LE-1250) / No (Celeron 2.80). Primary use case: Celeron 2.80 targets Budget. Direct competitor: Celeron 2.80 rivals Pentium 4 2.80.
| Feature | Sempron LE-1250 | Celeron 2.80 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | No |
| Target Use | — | Budget |
Value Analysis
At current prices ($20 vs $15), the Celeron 2.80 is $5 cheaper. In terms of value (PassMark points per dollar), the Sempron LE-1250 delivers 21.0 pts/$ vs 28.5 pts/$ for the Celeron 2.80 — making the Celeron 2.80 the 30.4% better value option.
| Feature | Sempron LE-1250 | Celeron 2.80 |
|---|---|---|
| MSRP | — | $100 |
| Avg Price (30d) | $20 | $15-25% |
| Performance per Dollar | 21.0 | 28.5+36% |
| Release Date | 2007 | 2003 |
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