Athlon 64 2800+ vs Ryzen 7 5700X
Athlon 64 2800+
Ryzen 7 5700X
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. The Athlon 64 2800+ is positioned at rank #1098 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon 64 2800+
Performance Per Dollar Ryzen 7 5700X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon 64 2800+ | Ryzen 7 5700X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($15) | ⚠️ Higher cost ($175) |
| Longevity | 🛑 Legacy (NewCastle (2004) / 130 nm) | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm) |
💎 Value Proposition
| Insight | Athlon 64 2800+ | Ryzen 7 5700X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+443%) |
| Upfront Cost | ✅ More affordable ($15) | ⚠️ Higher cost ($175) |
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 Athlon 64 2800+ and Ryzen 7 5700X
Athlon 64 2800+
The Athlon 64 2800+ is manufactured by AMD. It was released in Abril 2004 (21 years ago). It is based on the NewCastle (2004) architecture. It features 1 cores and 1 threads. Max frequency: 1.8 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: 754. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 420 points. Launch price was $100.
Ryzen 7 5700X
The Ryzen 7 5700X is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 26,609 points. Launch price was $299.
Processing Power
The Athlon 64 2800+ packs 1 cores / 1 threads, while the Ryzen 7 5700X offers 8 cores / 16 threads — the Ryzen 7 5700X has 7 more cores. Boost clocks reach 1.8 GHz on the Athlon 64 2800+ versus 4.6 GHz on the Ryzen 7 5700X — a 87.5% clock advantage for the Ryzen 7 5700X. The Athlon 64 2800+ uses the NewCastle (2004) architecture (130 nm), while the Ryzen 7 5700X uses Vermeer (Zen 3) (2020−2022) (7 nm). In PassMark, the Athlon 64 2800+ scores 420 against the Ryzen 7 5700X's 26,609 — a 193.8% lead for the Ryzen 7 5700X. L3 cache: 0 kB on the Athlon 64 2800+ vs 32 MB (total) on the Ryzen 7 5700X.
| Feature | Athlon 64 2800+ | Ryzen 7 5700X |
|---|---|---|
| Cores / Threads | 1 / 1 | 8 / 16+700% |
| Boost Clock | 1.8 GHz | 4.6 GHz+156% |
| Base Clock | — | 3.4 GHz |
| L3 Cache | 0 kB | 32 MB (total) |
| L2 Cache | 512 kB | 512K (per core) |
| Process | 130 nm | 7 nm-95% |
| Architecture | NewCastle (2004) | Vermeer (Zen 3) (2020−2022) |
| PassMark | 420 | 26,609+6235% |
| Cinebench R23 Multi | — | 14,000 |
| Geekbench 6 Single | — | 2,116 |
| Geekbench 6 Multi | — | 9,715 |
Memory & Platform
The Athlon 64 2800+ uses the 754 socket (PCIe 1.1), while the Ryzen 7 5700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR-400 on the Athlon 64 2800+ versus DDR4-3200 on the Ryzen 7 5700X — the Ryzen 7 5700X supports -204% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 5700X supports up to 128 GB of RAM compared to 4 GB — 187.9% more capacity for professional workloads. Memory channels: 1 (Athlon 64 2800+) vs 2 (Ryzen 7 5700X). PCIe lanes: 0 (Athlon 64 2800+) vs 24 (Ryzen 7 5700X) — the Ryzen 7 5700X offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 754 (Athlon 64 2800+) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 7 5700X).
| Feature | Athlon 64 2800+ | Ryzen 7 5700X |
|---|---|---|
| Socket | 754 | AM4 |
| PCIe Generation | PCIe 1.1 | PCIe 4.0+264% |
| Max RAM Speed | DDR-400 | DDR4-3200 |
| Max RAM Capacity | 4 GB | 128 GB+3100% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 0 | 24 |
Advanced Features
Virtualization: not specified (Athlon 64 2800+) / AMD-V (Ryzen 7 5700X). Primary use case: Ryzen 7 5700X targets Gaming. Direct competitor: Ryzen 7 5700X rivals Core i7-11700K.
| Feature | Athlon 64 2800+ | Ryzen 7 5700X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Gaming |
Value Analysis
The Athlon 64 2800+ launched at $178 MSRP, while the Ryzen 7 5700X debuted at $299. At current prices ($15 vs $175), the Athlon 64 2800+ is $160 cheaper. In terms of value (PassMark points per dollar), the Athlon 64 2800+ delivers 28.0 pts/$ vs 152.1 pts/$ for the Ryzen 7 5700X — making the Ryzen 7 5700X the 137.8% better value option.
| Feature | Athlon 64 2800+ | Ryzen 7 5700X |
|---|---|---|
| MSRP | $178-40% | $299 |
| Avg Price (30d) | $15-91% | $175 |
| Performance per Dollar | 28.0 | 152.1+443% |
| Release Date | 2004 | 2022 |
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