Xeon Platinum 8358 vs Core i5-12400F
Xeon Platinum 8358
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 Platinum 8358
Performance Per Dollar Core i5-12400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8358 | Core i5-12400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($3,145) | ✅ More affordable ($110) |
| Longevity | ✨ Modern (Ice Lake-SP (2021) / 10 nm) | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8358 | Core i5-12400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+926%) |
| Upfront Cost | ⚠️ Higher cost ($3,145) | ✅ 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 Platinum 8358 and Core i5-12400F
Xeon Platinum 8358
The Xeon Platinum 8358 is manufactured by Intel. It was released in 2021-04-06. It is based on the Ice Lake-SP (2021) architecture. It features 32 cores and 64 threads. Base frequency is 2.6 GHz, with boost up to 3.4 GHz. L3 cache: 48 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 250 Watt. Memory support: DDR4-3200. Passmark benchmark score: 54,416 points. Launch price was $3,950.
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 8358 packs 32 cores / 64 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Xeon Platinum 8358 has 26 more cores. Boost clocks reach 3.4 GHz on the Xeon Platinum 8358 versus 4.4 GHz on the Core i5-12400F — a 25.6% clock advantage for the Core i5-12400F (base: 2.6 GHz vs 2.5 GHz). The Xeon Platinum 8358 uses the Ice Lake-SP (2021) architecture (10 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Xeon Platinum 8358 scores 54,416 against the Core i5-12400F's 19,532 — a 94.3% lead for the Xeon Platinum 8358. L3 cache: 48 MB (total) on the Xeon Platinum 8358 vs 18 MB (total) on the Core i5-12400F.
| Feature | Xeon Platinum 8358 | Core i5-12400F |
|---|---|---|
| Cores / Threads | 32 / 64+433% | 6 / 12 |
| Boost Clock | 3.4 GHz | 4.4 GHz+29% |
| Base Clock | 2.6 GHz+4% | 2.5 GHz |
| L3 Cache | 48 MB (total)+167% | 18 MB (total) |
| L2 Cache | 1 MB (per core) | 1.25 MB (per core)+25% |
| Process | 10 nm | Intel 7 nm-30% |
| Architecture | Ice Lake-SP (2021) | Alder Lake-S (2022) |
| PassMark | 54,416+179% | 19,532 |
| Cinebench R23 Multi | — | 12,380 |
| Geekbench 6 Single | — | 1,700 |
| Geekbench 6 Multi | — | 657 |
Memory & Platform
The Xeon Platinum 8358 uses the LGA4189 socket (PCIe 4.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the Xeon Platinum 8358 versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Xeon Platinum 8358 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8358 supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon Platinum 8358) vs 2 (Core i5-12400F). PCIe lanes: 64 (Xeon Platinum 8358) vs 20 (Core i5-12400F) — the Xeon Platinum 8358 offers 44 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621A (Xeon Platinum 8358) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).
| Feature | Xeon Platinum 8358 | Core i5-12400F |
|---|---|---|
| Socket | LGA4189 | LGA1700 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | 3200+63900% | DDR5-4800, DDR4-3200 |
| Max RAM Capacity | 4096 | 128 GB+3276700% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 64+220% | 20 |
Advanced Features
Virtualization support: VT-x, VT-d (Xeon Platinum 8358) vs VT-x, VT-d, EPT (Core i5-12400F). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Xeon Platinum 8358 rivals EPYC 7543; Core i5-12400F rivals Ryzen 5 5600.
| Feature | Xeon Platinum 8358 | 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 Platinum 8358 launched at $4607 MSRP, while the Core i5-12400F debuted at $174. At current prices ($3145 vs $110), the Core i5-12400F is $3035 cheaper. In terms of value (PassMark points per dollar), the Xeon Platinum 8358 delivers 17.3 pts/$ vs 177.6 pts/$ for the Core i5-12400F — making the Core i5-12400F the 164.5% better value option.
| Feature | Xeon Platinum 8358 | Core i5-12400F |
|---|---|---|
| MSRP | $4607 | $174-96% |
| Avg Price (30d) | $3145 | $110-97% |
| Performance per Dollar | 17.3 | 177.6+927% |
| Release Date | 2021 | 2022 |
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