
Athlon 64 FX-60

Ryzen 9 5900X
Athlon 64 FX-60 vs Ryzen 9 5900X 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 64 FX-60 vs Ryzen 9 5900X 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

Call of Duty: Black Ops 6
Athlon 64 FX-60 vs Ryzen 9 5900X: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Athlon 64 FX-60
2006Why buy it
- β Includes a boxed cooler (Stock Cooler), unlike Ryzen 9 5900X.
Trade-offs
- βWorse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
- βLower Geekbench multi-core (480 vs 11,888).
- βLower PassMark per dollar, at 1.2 vs 71.0 PassMark/$ ($1,031 MSRP vs $549 MSRP).
Ryzen 9 5900X
2020Why buy it
- β Better for gaming: +831.4% higher average FPS across 50 shared CPU benchmark tests.
- β Costs $482 less on MSRP ($549 MSRP vs $1,031 MSRP).
- β Delivers 5971.0% more PassMark for each dollar spent, at 71.0 vs 1.2 PassMark/$ ($549 MSRP vs $1,031 MSRP).
- β Draws 105W instead of 110W, a 5W reduction.
- β 100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.
Trade-offs
- βNo boxed cooler included, unlike Athlon 64 FX-60.
Quick Answers
So, is Ryzen 9 5900X better than Athlon 64 FX-60?
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 64 FX-60 vs Ryzen 9 5900X Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Athlon 64 FX-60
The Athlon 64 FX-60 is manufactured by AMD. It was released in 2009-01-01. It is based on the Toledo (2006) architecture. It features 2 cores and 2 threads. Max frequency: 2.6 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: 939. Thermal design power (TDP): 110 Watt. Passmark benchmark score: 1,205 points. Launch price was $149.


Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020β2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Processing Power
The Athlon 64 FX-60 packs 2 cores / 2 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads β the Ryzen 9 5900X has 10 more cores. Boost clocks reach 2.6 GHz on the Athlon 64 FX-60 versus 4.8 GHz on the Ryzen 9 5900X β a 59.5% clock advantage for the Ryzen 9 5900X. The Athlon 64 FX-60 uses the Toledo (2006) architecture (90 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020β2022) (7 nm, 12 nm). In PassMark, the Athlon 64 FX-60 scores 1,205 against the Ryzen 9 5900X's 38,955 β a 188% lead for the Ryzen 9 5900X. Geekbench 6 single-core β the metric most relevant to gaming β records 250 vs 2,174, a 158.7% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 480 vs 11,888 (184.5% advantage for the Ryzen 9 5900X). L3 cache: 0 kB on the Athlon 64 FX-60 vs 64 MB on the Ryzen 9 5900X.
| Feature | Athlon 64 FX-60 | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 2 / 2 | 12 / 24+500% |
| Boost Clock | 2.6 GHz | 4.8 GHz+85% |
| Base Clock | β | 3.7 GHz |
| L3 Cache | 0 kB | 64 MB |
| L2 Cache | 2 MB | 512K (per core)+25500% |
| Process | 90 nm | 7 nm, 12 nm-92% |
| Architecture | Toledo (2006) | Vermeer (Zen3) (2020β2022) |
| PassMark | 1,205 | 38,955+3133% |
| Cinebench R23 Multi | β | 21,000 |
| Geekbench 6 Single | 250 | 2,174+770% |
| Geekbench 6 Multi | 480 | 11,888+2377% |
Memory & Platform
The Athlon 64 FX-60 uses the 939 socket (PCIe 1.1), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) β making them incompatible on the same motherboard. Maximum memory speed reaches DDR-400 on the Athlon 64 FX-60 versus DDR4-3200 on the Ryzen 9 5900X β the Ryzen 9 5900X supports -900% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 4 GB β 3100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon 64 FX-60) vs 24 (Ryzen 9 5900X) β the Ryzen 9 5900X offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: nForce4,K8T890 (Athlon 64 FX-60) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).
| Feature | Athlon 64 FX-60 | Ryzen 9 5900X |
|---|---|---|
| Socket | 939 | 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 | 2 | 2 |
| ECC Support | No | Yes |
| PCIe Lanes | 0 | 24 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: None (Athlon 64 FX-60) vs AMD-V (Ryzen 9 5900X). Primary use case: Athlon 64 FX-60 targets Gaming/Enthusiast, Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Athlon 64 FX-60 | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | None | AMD-V |
| Target Use | Gaming/Enthusiast | Workstation |
Value Analysis
At launch, the Athlon 64 FX-60 was priced at $1031, while the Ryzen 9 5900X came in at $549. On launch pricing ($1031 vs $549), Ryzen 9 5900X was $482 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon 64 FX-60 delivers 1.2 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X β making the Ryzen 9 5900X the 193.5% better value option.
| Feature | Athlon 64 FX-60 | Ryzen 9 5900X |
|---|---|---|
| MSRP | $1031 | $549-47% |
| Performance per Dollar | 1.2 | 71.0+5817% |
| Release Date | 2006 | 2020 |
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