Xeon Gold 6448Y vs Core i5-12400F
Xeon Gold 6448Y
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. 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 Gold 6448Y
Performance Per Dollar Core i5-12400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6448Y | Core i5-12400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($3,583) | ✅ More affordable ($110) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6448Y | Core i5-12400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+952%) |
| Upfront Cost | ⚠️ Higher cost ($3,583) | ✅ More affordable ($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 Gold 6448Y and Core i5-12400F
Xeon Gold 6448Y
The Xeon Gold 6448Y 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 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 4.1 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 225 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 60,449 points. Launch price was $3,583.
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 Gold 6448Y packs 32 cores / 64 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Xeon Gold 6448Y has 26 more cores. Boost clocks reach 4.1 GHz on the Xeon Gold 6448Y versus 4.4 GHz on the Core i5-12400F — a 7.1% clock advantage for the Core i5-12400F (base: 2.1 GHz vs 2.5 GHz). The Xeon Gold 6448Y 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 Gold 6448Y scores 60,449 against the Core i5-12400F's 19,532 — a 102.3% lead for the Xeon Gold 6448Y. L3 cache: 60 MB on the Xeon Gold 6448Y vs 18 MB (total) on the Core i5-12400F.
| Feature | Xeon Gold 6448Y | Core i5-12400F |
|---|---|---|
| Cores / Threads | 32 / 64+433% | 6 / 12 |
| Boost Clock | 4.1 GHz | 4.4 GHz+7% |
| Base Clock | 2.1 GHz | 2.5 GHz+19% |
| L3 Cache | 60 MB+233% | 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 | 60,449+209% | 19,532 |
| Cinebench R23 Multi | — | 12,380 |
| Geekbench 6 Single | — | 1,700 |
| Geekbench 6 Multi | — | 657 |
Memory & Platform
The Xeon Gold 6448Y uses the LGA4677 socket (PCIe 5.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Gold 6448Y versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Xeon Gold 6448Y supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6448Y supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon Gold 6448Y) vs 2 (Core i5-12400F). PCIe lanes: 80 (Xeon Gold 6448Y) vs 20 (Core i5-12400F) — the Xeon Gold 6448Y offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6448Y) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).
| Feature | Xeon Gold 6448Y | Core i5-12400F |
|---|---|---|
| Socket | LGA4677 | LGA1700 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | 4800+95900% | DDR5-4800, DDR4-3200 |
| Max RAM Capacity | 4096 | 128 GB+3276700% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 80+300% | 20 |
Advanced Features
Virtualization support: VT-x, VT-d (Xeon Gold 6448Y) vs VT-x, VT-d, EPT (Core i5-12400F). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Xeon Gold 6448Y rivals EPYC 9354; Core i5-12400F rivals Ryzen 5 5600.
| Feature | Xeon Gold 6448Y | Core i5-12400F |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d | VT-x, VT-d, EPT |
| Target Use | — | Gaming Performance/Value |
Value Analysis
The Xeon Gold 6448Y launched at $3583 MSRP, while the Core i5-12400F debuted at $174.
| Feature | Xeon Gold 6448Y | Core i5-12400F |
|---|---|---|
| MSRP | $3583 | $174-95% |
| Avg Price (30d) | — | $110 |
| Release Date | 2023 | 2022 |
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