Athlon XP 2400+
Sempron 2800+
Athlon XP 2400+ vs Sempron 2800+ Performance Spectrum
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.
Athlon XP 2400+ vs Sempron 2800+ 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.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Civilization VI
Athlon XP 2400+ vs Sempron 2800+: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Athlon XP 2400+
2002Why buy it
Trade-offs
- ❌Lower PassMark (305 vs 320).
- ❌Lower PassMark per dollar, at 1.6 vs 4.9 PassMark/$ ($193 MSRP vs $65 MSRP).
Sempron 2800+
2001Why buy it
- ✅+4.9% higher PassMark.
- ✅Costs $128 less on MSRP ($65 MSRP vs $193 MSRP).
- ✅Delivers 211.5% more PassMark for each dollar spent, at 4.9 vs 1.6 PassMark/$ ($65 MSRP vs $193 MSRP).
- ✅Draws 62W instead of 68W, a 6W reduction.
Trade-offs
- ❌Fewer obvious downsides in this matchup outside of normal market pricing swings.
Quick Answers
So, is Sempron 2800+ better than Athlon XP 2400+?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Athlon XP 2400+ vs Sempron 2800+ Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
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 Athlon XP 2400+ and Sempron 2800+ share an identical 1-core/1-thread configuration. Boost clocks reach 2 GHz on the Athlon XP 2400+ versus 2 GHz on the Sempron 2800+ — identical boost frequencies. The Athlon XP 2400+ uses the Thorton (2001−2003) architecture (130 nm), while the Sempron 2800+ uses Manila (2001−2006) (130 nm). In PassMark, the Athlon XP 2400+ scores 305 against the Sempron 2800+'s 320 — a 4.8% lead for the Sempron 2800+. Both processors carry 0 kB of L3 cache.
| Feature | Athlon XP 2400+ | Sempron 2800+ |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 2 GHz | 2 GHz |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 256 kB | 256K |
| Process | 130 nm | 130 nm |
| Architecture | Thorton (2001−2003) | Manila (2001−2006) |
| PassMark | 305 | 320+5% |
Memory & Platform
The Athlon XP 2400+ uses the A socket (PCIe 1.1), while the Sempron 2800+ uses AM2 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR-266 on the Athlon XP 2400+ versus DDR-333 on the Sempron 2800+ — the Athlon XP 2400+ supports -20.1% 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 — 100% more capacity for professional workloads. Both feature 1-channel memory with ECC support. Both provide 0 PCIe lanes.
| Feature | Athlon XP 2400+ | Sempron 2800+ |
|---|---|---|
| Socket | A | AM2 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR-266 | DDR-333 |
| Max RAM Capacity | 4 GB+100% | 2 GB |
| RAM Channels | 1 | 1 |
| ECC Support | Yes | No |
| PCIe Lanes | 0 | 0 |
Advanced Features
Virtualization: not specified (Athlon XP 2400+) / None (Sempron 2800+). Primary use case: Sempron 2800+ targets Budget.
| Feature | Athlon XP 2400+ | Sempron 2800+ |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | None |
| Target Use | — | Budget |
Value Analysis
At launch, the Athlon XP 2400+ was priced at $193, while the Sempron 2800+ came in at $65. On launch pricing ($193 vs $65), Sempron 2800+ was $128 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon XP 2400+ delivers 1.6 pts/$ vs 4.9 pts/$ for the Sempron 2800+ — making the Sempron 2800+ the 102.8% better value option.
| Feature | Athlon XP 2400+ | Sempron 2800+ |
|---|---|---|
| MSRP | $193 | $65-66% |
| Performance per Dollar | 1.6 | 4.9+206% |
| Release Date | 2002 | 2001 |
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