Xeon Platinum 8568Y+ vs Ryzen 9 5900X
Xeon Platinum 8568Y+
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 Xeon Platinum 8568Y+
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8568Y+ | Ryzen 9 5900X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($6,497) | ✅ More affordable ($350) |
| Longevity | ✨ Modern (Emerald Rapids (2023) / 10 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8568Y+ | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+807%) |
| Upfront Cost | ⚠️ Higher cost ($6,497) | ✅ More affordable ($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 Xeon Platinum 8568Y+ and Ryzen 9 5900X
Xeon Platinum 8568Y+
The Xeon Platinum 8568Y+ is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 48 cores and 96 threads. Base frequency is 2.3 GHz, with boost up to 4 GHz. L3 cache: 300 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 79,683 points. Launch price was $6,497.
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 Xeon Platinum 8568Y+ packs 48 cores / 96 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Xeon Platinum 8568Y+ has 36 more cores. Boost clocks reach 4 GHz on the Xeon Platinum 8568Y+ versus 4.8 GHz on the Ryzen 9 5900X — a 18.2% clock advantage for the Ryzen 9 5900X (base: 2.3 GHz vs 3.7 GHz). The Xeon Platinum 8568Y+ uses the Emerald Rapids (2023) architecture (10 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Xeon Platinum 8568Y+ scores 79,683 against the Ryzen 9 5900X's 38,955 — a 68.7% lead for the Xeon Platinum 8568Y+. Geekbench 6 single-core — the metric most relevant to gaming — records 1,961 vs 2,174, a 10.3% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 55,000 vs 11,888 (128.9% advantage for the Xeon Platinum 8568Y+). L3 cache: 300 MB (total) on the Xeon Platinum 8568Y+ vs 64 MB on the Ryzen 9 5900X.
| Feature | Xeon Platinum 8568Y+ | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 48 / 96+300% | 12 / 24 |
| Boost Clock | 4 GHz | 4.8 GHz+20% |
| Base Clock | 2.3 GHz | 3.7 GHz+61% |
| L3 Cache | 300 MB (total)+369% | 64 MB |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | 10 nm | 7 nm, 12 nm-30% |
| Architecture | Emerald Rapids (2023) | Vermeer (Zen3) (2020−2022) |
| PassMark | 79,683+105% | 38,955 |
| Cinebench R23 Multi | — | 21,000 |
| Geekbench 6 Single | 1,961 | 2,174+11% |
| Geekbench 6 Multi | 55,000+363% | 11,888 |
Memory & Platform
The Xeon Platinum 8568Y+ uses the LGA4677 socket (PCIe 5.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Xeon Platinum 8568Y+ versus DDR4-3200 on the Ryzen 9 5900X — the Xeon Platinum 8568Y+ supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8568Y+ supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon Platinum 8568Y+) vs 2 (Ryzen 9 5900X). PCIe lanes: 80 (Xeon Platinum 8568Y+) vs 24 (Ryzen 9 5900X) — the Xeon Platinum 8568Y+ offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Platinum 8568Y+) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).
| Feature | Xeon Platinum 8568Y+ | Ryzen 9 5900X |
|---|---|---|
| Socket | LGA4677 | AM4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5600+25% | DDR4-3200 |
| Max RAM Capacity | 4096 GB+3100% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80+233% | 24 |
Advanced Features
Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8568Y+ supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Xeon Platinum 8568Y+) vs AMD-V (Ryzen 9 5900X). Primary use case: Xeon Platinum 8568Y+ targets High Performance Server, Ryzen 9 5900X targets Workstation. Direct competitor: Xeon Platinum 8568Y+ rivals EPYC 9554; Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Xeon Platinum 8568Y+ | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | High Performance Server | Workstation |
Value Analysis
The Xeon Platinum 8568Y+ launched at $6497 MSRP, while the Ryzen 9 5900X debuted at $549. At current prices ($6497 vs $350), the Ryzen 9 5900X is $6147 cheaper. In terms of value (PassMark points per dollar), the Xeon Platinum 8568Y+ delivers 12.3 pts/$ vs 111.3 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 160.3% better value option.
| Feature | Xeon Platinum 8568Y+ | Ryzen 9 5900X |
|---|---|---|
| MSRP | $6497 | $549-92% |
| Avg Price (30d) | $6497 | $350-95% |
| Performance per Dollar | 12.3 | 111.3+805% |
| Release Date | 2023 | 2020 |
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