Xeon 6333P vs Xeon Silver 4509Y
Xeon 6333P
Xeon Silver 4509Y
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 6333P
Performance Per Dollar Xeon Silver 4509Y
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6333P | Xeon Silver 4509Y |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon 6333P | Xeon Silver 4509Y |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 6333P and Xeon Silver 4509Y
Xeon 6333P
The Xeon 6333P is manufactured by Intel. It was released in 24 February 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 3.1 GHz, with boost up to 4.8 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800. Passmark benchmark score: 18,751 points. Launch price was $319.
Xeon Silver 4509Y
The Xeon Silver 4509Y is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 2.6 GHz, with boost up to 4.1 GHz. L3 cache: 22.5 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 125 Watt. Memory support: DDR5 @ 4400 MT/s (1 DPC &2DPC). Passmark benchmark score: 18,749 points. Launch price was $563.
Processing Power
The Xeon 6333P packs 6 cores / 12 threads, while the Xeon Silver 4509Y offers 8 cores / 16 threads — the Xeon Silver 4509Y has 2 more cores. Boost clocks reach 4.8 GHz on the Xeon 6333P versus 4.1 GHz on the Xeon Silver 4509Y — a 15.7% clock advantage for the Xeon 6333P (base: 3.1 GHz vs 2.6 GHz). The Xeon 6333P uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Xeon Silver 4509Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Xeon 6333P scores 18,751 against the Xeon Silver 4509Y's 18,749 — a 0% lead for the Xeon 6333P. L3 cache: 18 MB (total) on the Xeon 6333P vs 22.5 MB (total) on the Xeon Silver 4509Y.
| Feature | Xeon 6333P | Xeon Silver 4509Y |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.8 GHz+17% | 4.1 GHz |
| Base Clock | 3.1 GHz+19% | 2.6 GHz |
| L3 Cache | 18 MB (total) | 22.5 MB (total)+25% |
| L2 Cache | 1.25 MB (per core) | 2 MB (per core)+60% |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Raptor Lake-R (2023−2025) | Sapphire Rapids (2023−2024) |
| PassMark | 18,751 | 18,749 |
Memory & Platform
The Xeon 6333P uses the LGA1700 socket (PCIe 4.0), while the Xeon Silver 4509Y uses LGA4677 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon 6333P | Xeon Silver 4509Y |
|---|---|---|
| Socket | LGA1700 | LGA4677 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
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