CPU
GPU
Pentium 4 2.26
Sempron 2800+
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 Pentium 4 2.26 is positioned at rank 1117 and the Sempron 2800+ is on rank 1073, 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 Pentium 4 2.26
Performance Per Dollar Sempron 2800+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium 4 2.26 | Sempron 2800+ |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($20) | ⚠️ Higher cost ($29) |
| Longevity | 🛑 Legacy (NetBurst (2000−2006) / 130 nm) | 🛑 Legacy (Manila (2001−2006) / 130 nm) |
💎 Value Proposition
| Insight | Pentium 4 2.26 | Sempron 2800+ |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+34%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($20) | ⚠️ Higher cost ($29) |
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 Pentium 4 2.26 and Sempron 2800+
Pentium 4 2.26
The Pentium 4 2.26 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 1 cores and 1 threads. Max frequency: 2.26 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: PGA478. Thermal design power (TDP): 110 Watt. Memory support: DDR1, DDR2. Passmark benchmark score: 295 points. Launch price was $69.
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.
Processing Power
Both the Pentium 4 2.26 and Sempron 2800+ share an identical 1-core/1-thread configuration. Boost clocks reach 2.26 GHz on the Pentium 4 2.26 versus 2 GHz on the Sempron 2800+ — a 12.2% clock advantage for the Pentium 4 2.26. The Pentium 4 2.26 uses the NetBurst (2000−2006) architecture (130 nm), while the Sempron 2800+ uses Manila (2001−2006) (130 nm). In PassMark, the Pentium 4 2.26 scores 295 against the Sempron 2800+'s 320 — a 8.1% lead for the Sempron 2800+. Both processors carry 0 kB of L3 cache.
| Feature | Pentium 4 2.26 | Sempron 2800+ |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 2.26 GHz+13% | 2 GHz |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512 kB+100% | 256K |
| Process | 130 nm | 130 nm |
| Architecture | NetBurst (2000−2006) | Manila (2001−2006) |
| PassMark | 295 | 320+8% |
Memory & Platform
The Pentium 4 2.26 uses the PGA478 socket (PCIe 1.1), while the Sempron 2800+ uses AM2 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium 4 2.26 | Sempron 2800+ |
|---|---|---|
| Socket | PGA478 | AM2 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | — | DDR-333 |
| Max RAM Capacity | — | 2 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
Advanced Features
Virtualization: not specified (Pentium 4 2.26) / None (Sempron 2800+). Primary use case: Sempron 2800+ targets Budget.
| Feature | Pentium 4 2.26 | Sempron 2800+ |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | None |
| Target Use | — | Budget |
Value Analysis
The Pentium 4 2.26 launched at $241 MSRP, while the Sempron 2800+ debuted at $65. At current prices ($20 vs $29), the Pentium 4 2.26 is $9 cheaper. In terms of value (PassMark points per dollar), the Pentium 4 2.26 delivers 14.8 pts/$ vs 11.0 pts/$ for the Sempron 2800+ — making the Pentium 4 2.26 the 28.8% better value option.
| Feature | Pentium 4 2.26 | Sempron 2800+ |
|---|---|---|
| MSRP | $241 | $65-73% |
| Avg Price (30d) | $20-31% | $29 |
| Performance per Dollar | 14.8+35% | 11.0 |
| Release Date | 2002 | 2001 |
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