Xeon Platinum 8380 vs Ryzen 7 5800X
Xeon Platinum 8380
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 Xeon Platinum 8380
Performance Per Dollar Ryzen 7 5800X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8380 | Ryzen 7 5800X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($965) | ✅ More affordable ($180) |
| Longevity | ✨ Modern (Ice Lake-SP (2021) / 10 nm) | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8380 | Ryzen 7 5800X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+138%) |
| Upfront Cost | ⚠️ Higher cost ($965) | ✅ 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 Xeon Platinum 8380 and Ryzen 7 5800X
Xeon Platinum 8380
The Xeon Platinum 8380 is manufactured by Intel. It was released in 2021-04-06. It is based on the Ice Lake-SP (2021) architecture. It features 40 cores and 80 threads. Base frequency is 2.3 GHz, with boost up to 3.4 GHz. L3 cache: 60 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 270 Watt. Memory support: DDR4-3200. Passmark benchmark score: 62,318 points. Launch price was $5,846.
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 Xeon Platinum 8380 packs 40 cores / 80 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the Xeon Platinum 8380 has 32 more cores. Boost clocks reach 3.4 GHz on the Xeon Platinum 8380 versus 4.7 GHz on the Ryzen 7 5800X — a 32.1% clock advantage for the Ryzen 7 5800X (base: 2.3 GHz vs 3.8 GHz). The Xeon Platinum 8380 uses the Ice Lake-SP (2021) architecture (10 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Xeon Platinum 8380 scores 62,318 against the Ryzen 7 5800X's 27,712 — a 76.9% lead for the Xeon Platinum 8380. L3 cache: 60 MB (total) on the Xeon Platinum 8380 vs 32 MB on the Ryzen 7 5800X.
| Feature | Xeon Platinum 8380 | Ryzen 7 5800X |
|---|---|---|
| Cores / Threads | 40 / 80+400% | 8 / 16 |
| Boost Clock | 3.4 GHz | 4.7 GHz+38% |
| Base Clock | 2.3 GHz | 3.8 GHz+65% |
| L3 Cache | 60 MB (total)+88% | 32 MB |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 10 nm | 7 nm, 12 nm-30% |
| Architecture | Ice Lake-SP (2021) | Vermeer (Zen 3) (2020−2022) |
| PassMark | 62,318+125% | 27,712 |
| Geekbench 6 Single | 1,300 | — |
| Geekbench 6 Multi | 40,000 | — |
Memory & Platform
The Xeon Platinum 8380 uses the LGA4189 socket (PCIe 4.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Xeon Platinum 8380 supports up to 6144 GB of RAM compared to 128 GB — 191.8% more capacity for professional workloads. Memory channels: 8 (Xeon Platinum 8380) vs 2 (Ryzen 7 5800X). PCIe lanes: 64 (Xeon Platinum 8380) vs 24 (Ryzen 7 5800X) — the Xeon Platinum 8380 offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621A (Xeon Platinum 8380) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X).
| Feature | Xeon Platinum 8380 | Ryzen 7 5800X |
|---|---|---|
| Socket | LGA4189 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR4-3200 |
| Max RAM Capacity | 6144 GB+4700% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 64+167% | 24 |
Advanced Features
Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8380 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Xeon Platinum 8380) vs AMD-V (Ryzen 7 5800X). Primary use case: Xeon Platinum 8380 targets Datacenter, Ryzen 7 5800X targets Desktop. Direct competitor: Xeon Platinum 8380 rivals EPYC 7543.
| Feature | Xeon Platinum 8380 | Ryzen 7 5800X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | Datacenter | Desktop |
Value Analysis
The Xeon Platinum 8380 launched at $2010 MSRP, while the Ryzen 7 5800X debuted at $449. At current prices ($965 vs $180), the Ryzen 7 5800X is $785 cheaper. In terms of value (PassMark points per dollar), the Xeon Platinum 8380 delivers 64.6 pts/$ vs 154.0 pts/$ for the Ryzen 7 5800X — making the Ryzen 7 5800X the 81.8% better value option.
| Feature | Xeon Platinum 8380 | Ryzen 7 5800X |
|---|---|---|
| MSRP | $2010 | $449-78% |
| Avg Price (30d) | $965 | $180-81% |
| Performance per Dollar | 64.6 | 154.0+138% |
| Release Date | 2021 | 2020 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Xeon Platinum 8380 and Ryzen 7 5800X
