Ryzen 7 5800 vs Core i9-10920X
Ryzen 7 5800
Core i9-10920X
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 7 5800
Performance Per Dollar Core i9-10920X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 5800 | Core i9-10920X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($160) | ⚠️ Higher cost ($430) |
| Longevity | ✨ Modern (Vermeer (2020−2025) / 7 nm, 12 nm) | ✨ Modern (Cascade Lake-X (2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 7 5800 | Core i9-10920X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+167%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($160) | ⚠️ Higher cost ($430) |
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 7 5800 and Core i9-10920X
Ryzen 7 5800
The Ryzen 7 5800 is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (2020−2025) 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. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 25,735 points. Launch price was $299.
Core i9-10920X
The Core i9-10920X is manufactured by Intel. It was released in 19 October 2019 (6 years ago). It is based on the Cascade Lake-X (2019) architecture. It features 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 4.8 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 25,875 points. Launch price was $299.
Processing Power
The Ryzen 7 5800 packs 8 cores / 16 threads, while the Core i9-10920X offers 12 cores / 24 threads — the Core i9-10920X has 4 more cores. Boost clocks reach 4.6 GHz on the Ryzen 7 5800 versus 4.8 GHz on the Core i9-10920X — a 4.3% clock advantage for the Core i9-10920X (base: 3.4 GHz vs 3.5 GHz). The Ryzen 7 5800 uses the Vermeer (2020−2025) architecture (7 nm, 12 nm), while the Core i9-10920X uses Cascade Lake-X (2019) (14 nm). In PassMark, the Ryzen 7 5800 scores 25,735 against the Core i9-10920X's 25,875 — a 0.5% lead for the Core i9-10920X. L3 cache: 32 MB on the Ryzen 7 5800 vs 19.25 MB (total) on the Core i9-10920X.
| Feature | Ryzen 7 5800 | Core i9-10920X |
|---|---|---|
| Cores / Threads | 8 / 16 | 12 / 24+50% |
| Boost Clock | 4.6 GHz | 4.8 GHz+4% |
| Base Clock | 3.4 GHz | 3.5 GHz+3% |
| L3 Cache | 32 MB+66% | 19.25 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 7 nm, 12 nm-50% | 14 nm |
| Architecture | Vermeer (2020−2025) | Cascade Lake-X (2019) |
| PassMark | 25,735 | 25,875 |
| Cinebench R23 Multi | — | 15,458 |
| Geekbench 6 Single | — | 1,250 |
| Geekbench 6 Multi | — | 12,000 |
Memory & Platform
The Ryzen 7 5800 uses the AM4 socket (PCIe 4.0), while the Core i9-10920X uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Core i9-10920X supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800) vs 4 (Core i9-10920X). PCIe lanes: 24 (Ryzen 7 5800) vs 44 (Core i9-10920X) — the Core i9-10920X offers 20 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 7 5800 | Core i9-10920X |
|---|---|---|
| Socket | AM4 | LGA2066 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR4-2933 |
| Max RAM Capacity | 128 GB | 256 GB+100% |
| RAM Channels | 2 | 4+100% |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 24 | 44+83% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Core i9-10920X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5800) vs VT-x, VT-d, EPT (Core i9-10920X). Primary use case: Ryzen 7 5800 targets OEM Gaming, Core i9-10920X targets HEDT/Workstation.
| Feature | Ryzen 7 5800 | Core i9-10920X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | Yes | Yes |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | VT-x, VT-d, EPT |
| Target Use | OEM Gaming | HEDT/Workstation |
Value Analysis
The Ryzen 7 5800 launched at $349 MSRP, while the Core i9-10920X debuted at $689. At current prices ($160 vs $430), the Ryzen 7 5800 is $270 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 5800 delivers 160.8 pts/$ vs 60.2 pts/$ for the Core i9-10920X — making the Ryzen 7 5800 the 91.1% better value option.
| Feature | Ryzen 7 5800 | Core i9-10920X |
|---|---|---|
| MSRP | $349-49% | $689 |
| Avg Price (30d) | $160-63% | $430 |
| Performance per Dollar | 160.8+167% | 60.2 |
| Release Date | 2020 | 2019 |
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