Sempron 2800+ vs Athlon XP 2400+
Sempron 2800+
Athlon XP 2400+
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 2800+ is positioned at rank 1073 and the Athlon XP 2400+ is on rank 1109, so the Sempron 2800+ offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Sempron 2800+
Performance Per Dollar Athlon XP 2400+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Sempron 2800+ | Athlon XP 2400+ |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($29) | ✅ More affordable ($10) |
| Longevity | 🛑 Legacy (Manila (2001−2006) / 130 nm) | 🛑 Legacy (Thorton (2001−2003) / 130 nm) |
💎 Value Proposition
| Insight | Sempron 2800+ | Athlon XP 2400+ |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+176%) |
| Upfront Cost | ⚠️ Higher cost ($29) | ✅ More affordable ($10) |
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 2800+ and Athlon XP 2400+
Sempron 2800+
The Sempron 2800+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the Manila (2001−2006) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 256K. Built on 130 nm process technology. Socket: AM2. Thermal design power (TDP): 62 Watt. Passmark benchmark score: 320 points. Launch price was $104.
Athlon XP 2400+
The Athlon XP 2400+ is manufactured by AMD. It was released in Agosto 2002 (23 years ago). It is based on the Thorton (2001−2003) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 256 kB. Built on 130 nm process technology. Socket: A. Thermal design power (TDP): 68 Watt. Passmark benchmark score: 305 points. Launch price was $90.
Processing Power
Both the Sempron 2800+ and Athlon XP 2400+ share an identical 1-core/1-thread configuration. Boost clocks reach 2 GHz on the Sempron 2800+ versus 2 GHz on the Athlon XP 2400+ — identical boost frequencies. The Sempron 2800+ uses the Manila (2001−2006) architecture (130 nm), while the Athlon XP 2400+ uses Thorton (2001−2003) (130 nm). In PassMark, the Sempron 2800+ scores 320 against the Athlon XP 2400+'s 305 — a 4.8% lead for the Sempron 2800+. Both processors carry 0 kB of L3 cache.
| Feature | Sempron 2800+ | Athlon XP 2400+ |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 2 GHz | 2 GHz |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 256K | 256 kB |
| Process | 130 nm | 130 nm |
| Architecture | Manila (2001−2006) | Thorton (2001−2003) |
| PassMark | 320+5% | 305 |
Memory & Platform
The Sempron 2800+ uses the AM2 socket (PCIe 2.0), while the Athlon XP 2400+ uses A (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR-333 on the Sempron 2800+ versus DDR-266 on the Athlon XP 2400+ — the Athlon XP 2400+ supports -22.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon XP 2400+ supports up to 4 GB of RAM compared to 2 GB — 66.7% more capacity for professional workloads. Both feature 1-channel memory with ECC support. Both provide 0 PCIe lanes.
| Feature | Sempron 2800+ | Athlon XP 2400+ |
|---|---|---|
| Socket | AM2 | A |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | DDR-333 | DDR-266 |
| Max RAM Capacity | 2 GB | 4 GB+100% |
| RAM Channels | 1 | 1 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 0 | 0 |
Advanced Features
Virtualization: None (Sempron 2800+) / not specified (Athlon XP 2400+). Primary use case: Sempron 2800+ targets Budget.
| Feature | Sempron 2800+ | Athlon XP 2400+ |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | None | — |
| Target Use | Budget | — |
Value Analysis
The Sempron 2800+ launched at $65 MSRP, while the Athlon XP 2400+ debuted at $193. At current prices ($29 vs $10), the Athlon XP 2400+ is $19 cheaper. In terms of value (PassMark points per dollar), the Sempron 2800+ delivers 11.0 pts/$ vs 30.5 pts/$ for the Athlon XP 2400+ — making the Athlon XP 2400+ the 93.7% better value option.
| Feature | Sempron 2800+ | Athlon XP 2400+ |
|---|---|---|
| MSRP | $65-66% | $193 |
| Avg Price (30d) | $29 | $10-66% |
| Performance per Dollar | 11.0 | 30.5+177% |
| Release Date | 2001 | 2002 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Sempron 2800+ and Athlon XP 2400+
