Core i7-12700H vs Xeon Gold 6256
Core i7-12700H
Xeon Gold 6256
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 i7-12700H
Performance Per Dollar Xeon Gold 6256
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-12700H | Xeon Gold 6256 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Alder Lake-H (2022) / Intel 7 nm) | ✨ Modern (Legacy / 14 nm) |
💎 Value Proposition
| Insight | Core i7-12700H | Xeon Gold 6256 |
|---|---|---|
| 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 Core i7-12700H and Xeon Gold 6256
Core i7-12700H
The Core i7-12700H is manufactured by Intel. It was released in Janeiro 2022 (3 years ago). It is based on the Alder Lake-H (2022) architecture. It features 14 cores and 20 threads. Base frequency is 2.3 GHz, with boost up to 4.7 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 25,365 points. Launch price was $299.
Xeon Gold 6256
The Xeon Gold 6256 is manufactured by Intel. It was released in 2015-01-01. It features 12 cores and 24 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 33 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 25,334 points. Launch price was $800.
Processing Power
The Core i7-12700H packs 14 cores / 20 threads, while the Xeon Gold 6256 offers 12 cores / 24 threads — the Core i7-12700H has 2 more cores. Boost clocks reach 4.7 GHz on the Core i7-12700H versus 4.5 GHz on the Xeon Gold 6256 — a 4.3% clock advantage for the Core i7-12700H (base: 2.3 GHz vs 3.6 GHz). The Core i7-12700H is built on the Alder Lake-H (2022) architecture. In PassMark, the Core i7-12700H scores 25,365 against the Xeon Gold 6256's 25,334 — a 0.1% lead for the Core i7-12700H. L3 cache: 24 MB (total) on the Core i7-12700H vs 33 MB on the Xeon Gold 6256.
| Feature | Core i7-12700H | Xeon Gold 6256 |
|---|---|---|
| Cores / Threads | 14 / 20+17% | 12 / 24 |
| Boost Clock | 4.7 GHz+4% | 4.5 GHz |
| Base Clock | 2.3 GHz | 3.6 GHz+57% |
| L3 Cache | 24 MB (total) | 33 MB+38% |
| L2 Cache | 1.25 MB (per core) | — |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Alder Lake-H (2022) | — |
| PassMark | 25,365 | 25,334 |
| Cinebench R23 Multi | 15,453 | — |
| Geekbench 6 Single | 2,648 | — |
| Geekbench 6 Multi | 12,802 | — |
Memory & Platform
The Core i7-12700H uses the FCBGA1744 socket (PCIe 4.0), while the Xeon Gold 6256 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-12700H | Xeon Gold 6256 |
|---|---|---|
| Socket | FCBGA1744 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-4800 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i7-12700H) / not specified (Xeon Gold 6256). The Core i7-12700H includes integrated graphics (Iris Xe 96EU), while the Xeon Gold 6256 requires a dedicated GPU. Primary use case: Core i7-12700H targets Workstation. Direct competitor: Core i7-12700H rivals Ryzen 7 6800H.
| Feature | Core i7-12700H | Xeon Gold 6256 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Iris Xe 96EU | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Workstation | — |
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