Xeon Platinum 8452Y vs Core i5-12400F
Xeon Platinum 8452Y
Core i5-12400F
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. The Xeon Platinum 8452Y is positioned at rank #646 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 8452Y
Performance Per Dollar Core i5-12400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8452Y | Core i5-12400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($110) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8452Y | Core i5-12400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($110) |
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 8452Y and Core i5-12400F
Xeon Platinum 8452Y
The Xeon Platinum 8452Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 36 cores and 72 threads. Base frequency is 2 GHz, with boost up to 3.2 GHz. L3 cache: 67.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 300 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 3,641 points. Launch price was $3,995.
Core i5-12400F
The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 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, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.
Processing Power
The Xeon Platinum 8452Y packs 36 cores / 72 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Xeon Platinum 8452Y has 30 more cores. Boost clocks reach 3.2 GHz on the Xeon Platinum 8452Y versus 4.4 GHz on the Core i5-12400F — a 31.6% clock advantage for the Core i5-12400F (base: 2 GHz vs 2.5 GHz). The Xeon Platinum 8452Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Xeon Platinum 8452Y scores 3,641 against the Core i5-12400F's 19,532 — a 137.2% lead for the Core i5-12400F. L3 cache: 67.5 MB on the Xeon Platinum 8452Y vs 18 MB (total) on the Core i5-12400F.
| Feature | Xeon Platinum 8452Y | Core i5-12400F |
|---|---|---|
| Cores / Threads | 36 / 72+500% | 6 / 12 |
| Boost Clock | 3.2 GHz | 4.4 GHz+38% |
| Base Clock | 2 GHz | 2.5 GHz+25% |
| L3 Cache | 67.5 MB+275% | 18 MB (total) |
| L2 Cache | 2 MB (per core)+60% | 1.25 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Sapphire Rapids (2023−2024) | Alder Lake-S (2022) |
| PassMark | 3,641 | 19,532+436% |
| Cinebench R23 Multi | — | 12,380 |
| Geekbench 6 Single | — | 1,700 |
| Geekbench 6 Multi | — | 657 |
Memory & Platform
The Xeon Platinum 8452Y uses the LGA4677 socket (PCIe 5.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon Platinum 8452Y | Core i5-12400F |
|---|---|---|
| Socket | LGA4677 | LGA1700 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | — | DDR5-4800, DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Xeon Platinum 8452Y) / VT-x, VT-d, EPT (Core i5-12400F). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600.
| Feature | Xeon Platinum 8452Y | Core i5-12400F |
|---|---|---|
| Integrated GPU | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | Gaming Performance/Value |
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