Core 5 120 vs Ryzen 7 5800X
Core 5 120
Popular choices:
Ryzen 7 5800X
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 Core 5 120
Performance Per Dollar Ryzen 7 5800X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 5 120 | Ryzen 7 5800X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($340) | ✅ More affordable ($180) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / 10 nm) | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Core 5 120 | Ryzen 7 5800X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+142%) |
| Upfront Cost | ⚠️ Higher cost ($340) | ✅ More affordable ($180) |
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 5 120 and Ryzen 7 5800X
Core 5 120
The Core 5 120 is manufactured by Intel. It was released in 31 July 2025 (less than a year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.5 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 21,629 points. Launch price was $211.
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 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. Passmark benchmark score: 27,712 points. Launch price was $449.
Processing Power
The Core 5 120 packs 6 cores / 12 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the Ryzen 7 5800X has 2 more cores. Boost clocks reach 4.5 GHz on the Core 5 120 versus 4.7 GHz on the Ryzen 7 5800X — a 4.3% clock advantage for the Ryzen 7 5800X (base: 2.5 GHz vs 3.8 GHz). The Core 5 120 uses the Raptor Lake-R (2023−2025) architecture (10 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core 5 120 scores 21,629 against the Ryzen 7 5800X's 27,712 — a 24.7% lead for the Ryzen 7 5800X. L3 cache: 18 MB (total) on the Core 5 120 vs 32 MB on the Ryzen 7 5800X.
| Feature | Core 5 120 | Ryzen 7 5800X |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.5 GHz | 4.7 GHz+4% |
| Base Clock | 2.5 GHz | 3.8 GHz+52% |
| L3 Cache | 18 MB (total) | 32 MB+78% |
| L2 Cache | 1.25 MB (per core)+150% | 512K (per core) |
| Process | 10 nm | 7 nm, 12 nm-30% |
| Architecture | Raptor Lake-R (2023−2025) | Vermeer (Zen 3) (2020−2022) |
| PassMark | 21,629 | 27,712+28% |
Memory & Platform
The Core 5 120 uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core 5 120 | Ryzen 7 5800X |
|---|---|---|
| Socket | LGA1700 | AM4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 24 |
Advanced Features
Virtualization: not specified (Core 5 120) / AMD-V (Ryzen 7 5800X). Primary use case: Ryzen 7 5800X targets Desktop.
| Feature | Core 5 120 | Ryzen 7 5800X |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Desktop |
Value Analysis
The Core 5 120 launched at $340 MSRP, while the Ryzen 7 5800X debuted at $449. At current prices ($340 vs $180), the Ryzen 7 5800X is $160 cheaper. In terms of value (PassMark points per dollar), the Core 5 120 delivers 63.6 pts/$ vs 154.0 pts/$ for the Ryzen 7 5800X — making the Ryzen 7 5800X the 83% better value option.
| Feature | Core 5 120 | Ryzen 7 5800X |
|---|---|---|
| MSRP | $340-24% | $449 |
| Avg Price (30d) | $340 | $180-47% |
| Performance per Dollar | 63.6 | 154.0+142% |
| Release Date | 2025 | 2020 |
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