Core i7-12650H vs Core i9-9900X
Core i7-12650H
Core i9-9900X
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 i7-12650H
Performance Per Dollar Core i9-9900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-12650H | Core i9-9900X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($457) | ✅ More affordable ($300) |
| Longevity | ✨ Modern (Alder Lake-H (2022) / Intel 7 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-12650H | Core i9-9900X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+52%) |
| Upfront Cost | ⚠️ Higher cost ($457) | ✅ More affordable ($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 i7-12650H and Core i9-9900X
Core i7-12650H
The Core i7-12650H 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 10 cores and 16 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: 21,742 points. Launch price was $299.
Core i9-9900X
The Core i9-9900X is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 4.5 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 21,655 points. Launch price was $989.
Processing Power
The Core i7-12650H packs 10 cores / 16 threads, matching the Core i9-9900X's 10 cores. Boost clocks reach 4.7 GHz on the Core i7-12650H versus 4.5 GHz on the Core i9-9900X — a 4.3% clock advantage for the Core i7-12650H (base: 2.3 GHz vs 3.5 GHz). The Core i7-12650H uses the Alder Lake-H (2022) architecture (Intel 7 nm), while the Core i9-9900X uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i7-12650H scores 21,742 against the Core i9-9900X's 21,655 — a 0.4% lead for the Core i7-12650H. Cinebench R23 multi-core: 13,500 vs 13,985 (3.5% advantage for the Core i9-9900X). Geekbench 6 single-core — the metric most relevant to gaming — records 1,780 vs 1,459, a 19.8% lead for the Core i7-12650H that directly translates to higher frame rates. Multi-core Geekbench: 10,920 vs 9,475 (14.2% advantage for the Core i7-12650H). L3 cache: 24 MB (total) on the Core i7-12650H vs 19.25 MB (total) on the Core i9-9900X.
| Feature | Core i7-12650H | Core i9-9900X |
|---|---|---|
| Cores / Threads | 10 / 16 | 10 / 20 |
| Boost Clock | 4.7 GHz+4% | 4.5 GHz |
| Base Clock | 2.3 GHz | 3.5 GHz+52% |
| L3 Cache | 24 MB (total)+25% | 19.25 MB (total) |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Alder Lake-H (2022) | Skylake (server) (2017−2018) |
| PassMark | 21,742 | 21,655 |
| Cinebench R23 Multi | 13,500 | 13,985+4% |
| Geekbench 6 Single | 1,780+22% | 1,459 |
| Geekbench 6 Multi | 10,920+15% | 9,475 |
Memory & Platform
The Core i7-12650H uses the FCBGA1744 socket (PCIe 4.0), while the Core i9-9900X uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i7-12650H versus DDR4-2666 on the Core i9-9900X — the Core i7-12650H supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i9-9900X supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Memory channels: 2 (Core i7-12650H) vs 4 (Core i9-9900X). PCIe lanes: 16 (Core i7-12650H) vs 44 (Core i9-9900X) — the Core i9-9900X offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Alder Lake H (Core i7-12650H) and X299 (Core i9-9900X).
| Feature | Core i7-12650H | Core i9-9900X |
|---|---|---|
| Socket | FCBGA1744 | LGA2066 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-4800+25% | DDR4-2666 |
| Max RAM Capacity | 64 GB | 128 GB+100% |
| RAM Channels | 2 | 4+100% |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 44+175% |
Advanced Features
Only the Core i9-9900X 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. Both support VT-x, VT-d virtualization. The Core i7-12650H includes integrated graphics (UHD Graphics 64EU), while the Core i9-9900X requires a dedicated GPU.
| Feature | Core i7-12650H | Core i9-9900X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics 64EU | — |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Core i7-12650H launched at $457 MSRP, while the Core i9-9900X debuted at $989.
| Feature | Core i7-12650H | Core i9-9900X |
|---|---|---|
| MSRP | $457-54% | $989 |
| Avg Price (30d) | — | $300 |
| Release Date | 2022 | 2018 |
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