Core i5-12400T vs Xeon w3-2423
Core i5-12400T
Xeon w3-2423
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 Core i5-12400T
Performance Per Dollar Xeon w3-2423
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-12400T | Xeon w3-2423 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($192) | ⚠️ Higher cost ($300) |
| Longevity | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i5-12400T | Xeon w3-2423 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+54%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($192) | ⚠️ Higher cost ($300) |
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 Core i5-12400T and Xeon w3-2423
Core i5-12400T
The Core i5-12400T is manufactured by Intel. It was released in Janeiro 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 1.8 GHz, with boost up to 4.2 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): 35 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 15,543 points. Launch price was $299.
Xeon w3-2423
The Xeon w3-2423 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 2.1 GHz, with boost up to 4.2 GHz. L3 cache: 15 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 120 Watt. Memory support: DDR5-4400. Passmark benchmark score: 15,797 points. Launch price was $359.
Processing Power
Both the Core i5-12400T and Xeon w3-2423 share an identical 6-core/12-thread configuration. Boost clocks reach 4.2 GHz on the Core i5-12400T versus 4.2 GHz on the Xeon w3-2423 — identical boost frequencies (base: 1.8 GHz vs 2.1 GHz). The Core i5-12400T uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Xeon w3-2423 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i5-12400T scores 15,543 against the Xeon w3-2423's 15,797 — a 1.6% lead for the Xeon w3-2423. L3 cache: 18 MB (total) on the Core i5-12400T vs 15 MB on the Xeon w3-2423.
| Feature | Core i5-12400T | Xeon w3-2423 |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 4.2 GHz | 4.2 GHz |
| Base Clock | 1.8 GHz | 2.1 GHz+17% |
| L3 Cache | 18 MB (total)+20% | 15 MB |
| L2 Cache | 1.25 MB (per core) | 2 MB (per core)+60% |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Alder Lake-S (2022) | Sapphire Rapids (2023−2024) |
| PassMark | 15,543 | 15,797+2% |
| Geekbench 6 Single | 1,650 | — |
| Geekbench 6 Multi | 7,800 | — |
Memory & Platform
The Core i5-12400T uses the LGA1700 socket (PCIe 5.0), while the Xeon w3-2423 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Core i5-12400T | Xeon w3-2423 |
|---|---|---|
| Socket | LGA1700 | LGA4677 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-4800 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-12400T) / not specified (Xeon w3-2423). The Core i5-12400T includes integrated graphics (Intel UHD Graphics 730), while the Xeon w3-2423 requires a dedicated GPU. Primary use case: Core i5-12400T targets Office/Home Desktop.
| Feature | Core i5-12400T | Xeon w3-2423 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel UHD Graphics 730 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Office/Home Desktop | — |
Value Analysis
The Core i5-12400T launched at $192 MSRP, while the Xeon w3-2423 debuted at $359. At current prices ($192 vs $300), the Core i5-12400T is $108 cheaper. In terms of value (PassMark points per dollar), the Core i5-12400T delivers 81.0 pts/$ vs 52.7 pts/$ for the Xeon w3-2423 — making the Core i5-12400T the 42.4% better value option.
| Feature | Core i5-12400T | Xeon w3-2423 |
|---|---|---|
| MSRP | $192-47% | $359 |
| Avg Price (30d) | $192-36% | $300 |
| Performance per Dollar | 81.0+54% | 52.7 |
| Release Date | 2022 | 2023 |
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