Core i7-12800HE vs Ryzen 7 3700X
Core i7-12800HE
Ryzen 7 3700X
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 i7-12800HE
Performance Per Dollar Ryzen 7 3700X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-12800HE | Ryzen 7 3700X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($140) |
| Longevity | ✨ Modern (Alder Lake-H (2022) / 10 nm) | ✨ Modern (Matisse (Zen 2) (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Core i7-12800HE | Ryzen 7 3700X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($140) |
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 i7-12800HE and Ryzen 7 3700X
Core i7-12800HE
The Core i7-12800HE 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 2.4 GHz, with boost up to 4.6 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 26,096 points. Launch price was $299.
Ryzen 7 3700X
The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.
Processing Power
The Core i7-12800HE packs 14 cores / 20 threads, while the Ryzen 7 3700X offers 8 cores / 16 threads — the Core i7-12800HE has 6 more cores. Boost clocks reach 4.6 GHz on the Core i7-12800HE versus 4.4 GHz on the Ryzen 7 3700X — a 4.4% clock advantage for the Core i7-12800HE (base: 2.4 GHz vs 3.6 GHz). The Core i7-12800HE uses the Alder Lake-H (2022) architecture (10 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Core i7-12800HE scores 26,096 against the Ryzen 7 3700X's 22,430 — a 15.1% lead for the Core i7-12800HE. L3 cache: 24 MB (total) on the Core i7-12800HE vs 32 MB on the Ryzen 7 3700X.
| Feature | Core i7-12800HE | Ryzen 7 3700X |
|---|---|---|
| Cores / Threads | 14 / 20+75% | 8 / 16 |
| Boost Clock | 4.6 GHz+5% | 4.4 GHz |
| Base Clock | 2.4 GHz | 3.6 GHz+50% |
| L3 Cache | 24 MB (total) | 32 MB+33% |
| L2 Cache | 1.25 MB (per core)+150% | 512K (per core) |
| Process | 10 nm | 7 nm, 12 nm-30% |
| Architecture | Alder Lake-H (2022) | Matisse (Zen 2) (2019−2020) |
| PassMark | 26,096+16% | 22,430 |
| Geekbench 6 Single | 1,750 | — |
| Geekbench 6 Multi | 12,200 | — |
Memory & Platform
The Core i7-12800HE uses the FCBGA1744 socket (PCIe 5.0), while the Ryzen 7 3700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i7-12800HE versus DDR4-3200 on the Ryzen 7 3700X — the Core i7-12800HE supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 3700X supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Core i7-12800HE) vs 24 (Ryzen 7 3700X) — the Core i7-12800HE offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Alder Lake-H (Core i7-12800HE) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X).
| Feature | Core i7-12800HE | Ryzen 7 3700X |
|---|---|---|
| Socket | FCBGA1744 | AM4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800+25% | DDR4-3200 |
| Max RAM Capacity | 64 GB | 128 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 28+17% | 24 |
Advanced Features
Virtualization: VT-x, VT-d (Core i7-12800HE) / not specified (Ryzen 7 3700X). The Core i7-12800HE includes integrated graphics (Iris Xe Graphics), while the Ryzen 7 3700X requires a dedicated GPU. Primary use case: Core i7-12800HE targets Embedded.
| Feature | Core i7-12800HE | Ryzen 7 3700X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Iris Xe Graphics | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Embedded | — |
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