Core i7-12800HX vs EPYC 4245P
Core i7-12800HX
EPYC 4245P
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 i7-12800HX
Performance Per Dollar EPYC 4245P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-12800HX | EPYC 4245P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Alder Lake-HX (2022) / Intel 7 nm) | ✨ Modern (Grado (2025) / 4 nm) |
💎 Value Proposition
| Insight | Core i7-12800HX | EPYC 4245P |
|---|---|---|
| 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 i7-12800HX and EPYC 4245P
Core i7-12800HX
The Core i7-12800HX 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 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: 31,229 points. Launch price was $499.
EPYC 4245P
The EPYC 4245P is manufactured by AMD. It was released in 13 May 2025 (less than a year ago). It is based on the Grado (2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.9 GHz, with boost up to 5.4 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 31,135 points. Launch price was $239.
Processing Power
The Core i7-12800HX packs 16 cores / 24 threads, while the EPYC 4245P offers 6 cores / 12 threads — the Core i7-12800HX has 10 more cores. Boost clocks reach 4.8 GHz on the Core i7-12800HX versus 5.4 GHz on the EPYC 4245P — a 11.8% clock advantage for the EPYC 4245P (base: 2 GHz vs 3.9 GHz). The Core i7-12800HX uses the Alder Lake-HX (2022) architecture (Intel 7 nm), while the EPYC 4245P uses Grado (2025) (4 nm). In PassMark, the Core i7-12800HX scores 31,229 against the EPYC 4245P's 31,135 — a 0.3% lead for the Core i7-12800HX. Cinebench R23 multi-core: 18,680 vs 12,000 (43.5% advantage for the Core i7-12800HX). Geekbench 6 single-core — the metric most relevant to gaming — records 1,962 vs 3,347, a 52.2% lead for the EPYC 4245P that directly translates to higher frame rates. Multi-core Geekbench: 15,000 vs 14,616 (2.6% advantage for the Core i7-12800HX). L3 cache: 25 MB (total) on the Core i7-12800HX vs 32 MB (total) on the EPYC 4245P.
| Feature | Core i7-12800HX | EPYC 4245P |
|---|---|---|
| Cores / Threads | 16 / 24+167% | 6 / 12 |
| Boost Clock | 4.8 GHz | 5.4 GHz+13% |
| Base Clock | 2 GHz | 3.9 GHz+95% |
| L3 Cache | 25 MB (total) | 32 MB (total)+28% |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | Intel 7 nm | 4 nm-43% |
| Architecture | Alder Lake-HX (2022) | Grado (2025) |
| PassMark | 31,229 | 31,135 |
| Cinebench R23 Multi | 18,680+56% | 12,000 |
| Geekbench 6 Single | 1,962 | 3,347+71% |
| Geekbench 6 Multi | 15,000+3% | 14,616 |
Memory & Platform
The Core i7-12800HX uses the FCBGA1964 socket (PCIe 5.0), while the EPYC 4245P uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. The EPYC 4245P supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-12800HX) vs 24 (EPYC 4245P) — the EPYC 4245P offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM670,WM690 (Core i7-12800HX) and AM5 platform (EPYC 4245P).
| Feature | Core i7-12800HX | EPYC 4245P |
|---|---|---|
| Socket | FCBGA1964 | AM5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800 | DDR5-5600 |
| Max RAM Capacity | 128 GB | 256 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 24+20% |
Advanced Features
Only the Core i7-12800HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 4245P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i7-12800HX) vs AMD-V (EPYC 4245P). Both include integrated graphics — Intel UHD Graphics 770 (Core i7-12800HX) and Radeon Graphics (RDNA 2) (EPYC 4245P) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-12800HX targets Extreme Gaming Laptop, EPYC 4245P targets Entry-level Server / Workstation. Direct competitor: Core i7-12800HX rivals Ryzen 7 6800HX; EPYC 4245P rivals Xeon E-2436.
| Feature | Core i7-12800HX | EPYC 4245P |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics 770 | Radeon Graphics (RDNA 2) |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d, EPT | AMD-V |
| Target Use | Extreme Gaming Laptop | Entry-level Server / Workstation |
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