Core i3-L13G4 vs Ryzen 9 5900X
Core i3-L13G4
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. The Core i3-L13G4 is positioned at rank #1210 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 Core i3-L13G4
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-L13G4 | Ryzen 9 5900X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($350) |
| Longevity | ✨ Modern (Lakefield (2020) / 10 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Core i3-L13G4 | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ 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 Core i3-L13G4 and Ryzen 9 5900X
Core i3-L13G4
The Core i3-L13G4 is manufactured by Intel. It was released in Junho 2020 (5 years ago). It is based on the Lakefield (2020) architecture. It features 5 cores and 5 threads. Base frequency is 0.8 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB. Built on 10 nm process technology. Socket: FC-CSP1016. Thermal design power (TDP): 7 Watt. Memory support: DDR4. Passmark benchmark score: 1,349 points. Launch price was $281.
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 Core i3-L13G4 packs 5 cores / 5 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 7 more cores. Boost clocks reach 2.8 GHz on the Core i3-L13G4 versus 4.8 GHz on the Ryzen 9 5900X — a 52.6% clock advantage for the Ryzen 9 5900X (base: 0.8 GHz vs 3.7 GHz). The Core i3-L13G4 uses the Lakefield (2020) architecture (10 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i3-L13G4 scores 1,349 against the Ryzen 9 5900X's 38,955 — a 186.6% lead for the Ryzen 9 5900X. L3 cache: 4 MB (total) on the Core i3-L13G4 vs 64 MB on the Ryzen 9 5900X.
| Feature | Core i3-L13G4 | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 5 / 5 | 12 / 24+140% |
| Boost Clock | 2.8 GHz | 4.8 GHz+71% |
| Base Clock | 0.8 GHz | 3.7 GHz+363% |
| L3 Cache | 4 MB (total) | 64 MB+1500% |
| L2 Cache | 512 kB | 512K (per core) |
| Process | 10 nm | 7 nm, 12 nm-30% |
| Architecture | Lakefield (2020) | Vermeer (Zen3) (2020−2022) |
| PassMark | 1,349 | 38,955+2788% |
| Cinebench R23 Multi | — | 21,000 |
| Geekbench 6 Single | — | 2,174 |
| Geekbench 6 Multi | — | 11,888 |
Memory & Platform
The Core i3-L13G4 uses the FC-CSP1016 socket (PCIe 3.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to LPDDR4x-4267 memory speed. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 8 GB — 176.5% more capacity for professional workloads. Memory channels: 4 (Core i3-L13G4) vs 2 (Ryzen 9 5900X). PCIe lanes: 8 (Core i3-L13G4) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 16 more lanes for additional GPUs or NVMe drives.
| Feature | Core i3-L13G4 | Ryzen 9 5900X |
|---|---|---|
| Socket | FC-CSP1016 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | LPDDR4x-4267 | DDR4-3200 |
| Max RAM Capacity | 8 GB | 128 GB+1500% |
| RAM Channels | 4+100% | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 8 | 24+200% |
Advanced Features
Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i3-L13G4) vs AMD-V (Ryzen 9 5900X). The Core i3-L13G4 includes integrated graphics (UHD Graphics), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Core i3-L13G4 targets Mobile, Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Core i3-L13G4 | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics | — |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | Mobile | Workstation |
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