CPU
GPU
Ryzen 5 PRO 5655GE
Ryzen 9 5900X
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen 5 PRO 5655GE
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 PRO 5655GE | Ryzen 9 5900X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($146) | ⚠️ Higher cost ($350) |
| Longevity | ✨ Modern (Cezanne (2021−2025) / 7 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Ryzen 5 PRO 5655GE | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+12%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($146) | ⚠️ Higher cost ($350) |
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 Ryzen 5 PRO 5655GE and Ryzen 9 5900X
Ryzen 5 PRO 5655GE
The Ryzen 5 PRO 5655GE is manufactured by AMD. It was released in 7 May 2024 (1 year ago). It is based on the Cezanne (2021−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.4 GHz, with boost up to 4.4 GHz. L3 cache: 16 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 18,169 points. Launch price was $299.
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) (2020−2022) 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 Ryzen 5 PRO 5655GE packs 6 cores / 12 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 6 more cores. Boost clocks reach 4.4 GHz on the Ryzen 5 PRO 5655GE versus 4.8 GHz on the Ryzen 9 5900X — a 8.7% clock advantage for the Ryzen 9 5900X (base: 3.4 GHz vs 3.7 GHz). The Ryzen 5 PRO 5655GE uses the Cezanne (2021−2025) architecture (7 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Ryzen 5 PRO 5655GE scores 18,169 against the Ryzen 9 5900X's 38,955 — a 72.8% lead for the Ryzen 9 5900X. L3 cache: 16 MB on the Ryzen 5 PRO 5655GE vs 64 MB on the Ryzen 9 5900X.
| Feature | Ryzen 5 PRO 5655GE | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 6 / 12 | 12 / 24+100% |
| Boost Clock | 4.4 GHz | 4.8 GHz+9% |
| Base Clock | 3.4 GHz | 3.7 GHz+9% |
| L3 Cache | 16 MB | 64 MB+300% |
| L2 Cache | 512 kB (per core) | 512K (per core) |
| Process | 7 nm | 7 nm, 12 nm |
| Architecture | Cezanne (2021−2025) | Vermeer (Zen3) (2020−2022) |
| PassMark | 18,169 | 38,955+114% |
| Cinebench R23 Multi | — | 21,000 |
| Geekbench 6 Single | — | 2,174 |
| Geekbench 6 Multi | — | 11,888 |
Memory & Platform
Both processors use the AM4 socket with PCIe 3.0.
| Feature | Ryzen 5 PRO 5655GE | Ryzen 9 5900X |
|---|---|---|
| Socket | AM4 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 24 |
Advanced Features
Virtualization: not specified (Ryzen 5 PRO 5655GE) / AMD-V (Ryzen 9 5900X). Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Ryzen 5 PRO 5655GE | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Workstation |
Value Analysis
The Ryzen 5 PRO 5655GE launched at $146 MSRP, while the Ryzen 9 5900X debuted at $549. At current prices ($146 vs $350), the Ryzen 5 PRO 5655GE is $204 cheaper. In terms of value (PassMark points per dollar), the Ryzen 5 PRO 5655GE delivers 124.4 pts/$ vs 111.3 pts/$ for the Ryzen 9 5900X — making the Ryzen 5 PRO 5655GE the 11.2% better value option.
| Feature | Ryzen 5 PRO 5655GE | Ryzen 9 5900X |
|---|---|---|
| MSRP | $146-73% | $549 |
| Avg Price (30d) | $146-58% | $350 |
| Performance per Dollar | 124.4+12% | 111.3 |
| Release Date | 2024 | 2020 |
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