Xeon Platinum 8260 vs Core i7-12850HX
Xeon Platinum 8260
Core i7-12850HX
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 8260
Performance Per Dollar Core i7-12850HX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8260 | Core i7-12850HX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($400) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Cascade Lake-SP (2018) / 14 nm) | ✨ Modern (Alder Lake-HX (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8260 | Core i7-12850HX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($400) | ✅ More affordable ($0) |
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 8260 and Core i7-12850HX
Xeon Platinum 8260
The Xeon Platinum 8260 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.4 GHz, with boost up to 3.9 GHz. L3 cache: 35.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 30,720 points. Launch price was $4,702.
Core i7-12850HX
The Core i7-12850HX is manufactured by Intel. It was released in 10 May 2022 (3 years ago). It is based on the Alder Lake-HX (2022) architecture. It features 16 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 4.8 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 30,596 points. Launch price was $499.
Processing Power
The Xeon Platinum 8260 packs 24 cores / 48 threads, while the Core i7-12850HX offers 16 cores / 24 threads — the Xeon Platinum 8260 has 8 more cores. Boost clocks reach 3.9 GHz on the Xeon Platinum 8260 versus 4.8 GHz on the Core i7-12850HX — a 20.7% clock advantage for the Core i7-12850HX (base: 2.4 GHz vs 2.1 GHz). The Xeon Platinum 8260 uses the Cascade Lake-SP (2018) architecture (14 nm), while the Core i7-12850HX uses Alder Lake-HX (2022) (Intel 7 nm). In PassMark, the Xeon Platinum 8260 scores 30,720 against the Core i7-12850HX's 30,596 — a 0.4% lead for the Xeon Platinum 8260. L3 cache: 35.75 MB (total) on the Xeon Platinum 8260 vs 25 MB (total) on the Core i7-12850HX.
| Feature | Xeon Platinum 8260 | Core i7-12850HX |
|---|---|---|
| Cores / Threads | 24 / 48+50% | 16 / 24 |
| Boost Clock | 3.9 GHz | 4.8 GHz+23% |
| Base Clock | 2.4 GHz+14% | 2.1 GHz |
| L3 Cache | 35.75 MB (total)+43% | 25 MB (total) |
| L2 Cache | 1 MB (per core) | 1.25 MB (per core)+25% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Cascade Lake-SP (2018) | Alder Lake-HX (2022) |
| PassMark | 30,720 | 30,596 |
| Cinebench R23 Multi | 18,500 | — |
| Geekbench 6 Single | 1,190 | — |
| Geekbench 6 Multi | 6,946 | — |
Memory & Platform
The Xeon Platinum 8260 uses the LGA3647 socket (PCIe 3.0), while the Core i7-12850HX uses FCBGA1964 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2933 on the Xeon Platinum 8260 versus DDR5-4800 on the Core i7-12850HX — the Core i7-12850HX supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8260 supports up to 1024 GB of RAM compared to 128 GB — 155.6% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8260) vs 2 (Core i7-12850HX). PCIe lanes: 48 (Xeon Platinum 8260) vs 20 (Core i7-12850HX) — the Xeon Platinum 8260 offers 28 more lanes for additional GPUs or NVMe drives.
| Feature | Xeon Platinum 8260 | Core i7-12850HX |
|---|---|---|
| Socket | LGA3647 | FCBGA1964 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR4-2933 | DDR5-4800+25% |
| Max RAM Capacity | 1024 GB+700% | 128 GB |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48+140% | 20 |
Advanced Features
Only the Core i7-12850HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, EPT (Xeon Platinum 8260) vs VT-x, VT-d (Core i7-12850HX). The Core i7-12850HX includes integrated graphics (UHD Graphics 770), while the Xeon Platinum 8260 requires a dedicated GPU. Primary use case: Xeon Platinum 8260 targets Server / Workstation, Core i7-12850HX targets Mobile Workstation. Direct competitor: Xeon Platinum 8260 rivals Xeon Gold 6248R.
| Feature | Xeon Platinum 8260 | Core i7-12850HX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | UHD Graphics 770 |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Server / Workstation | Mobile Workstation |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Xeon Platinum 8260 and Core i7-12850HX
