Core i7-13850HX vs EPYC 4345P
Core i7-13850HX
EPYC 4345P
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 i7-13850HX
Performance Per Dollar EPYC 4345P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-13850HX | EPYC 4345P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($329) |
| Longevity | ✨ Modern (Raptor Lake-HX (2023) / Intel 7 nm) | ✨ Modern (Grado (2025) / 4 nm) |
💎 Value Proposition
| Insight | Core i7-13850HX | EPYC 4345P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($329) |
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 i7-13850HX and EPYC 4345P
Core i7-13850HX
The Core i7-13850HX is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-HX (2023) architecture. It features 20 cores and 28 threads. Base frequency is 2.1 GHz, with boost up to 5.3 GHz. L3 cache: 30 MB (total). L2 cache: 2 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: 36,409 points. Launch price was $428.
EPYC 4345P
The EPYC 4345P 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 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.5 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: 36,006 points. Launch price was $329.
Processing Power
The Core i7-13850HX packs 20 cores / 28 threads, while the EPYC 4345P offers 8 cores / 16 threads — the Core i7-13850HX has 12 more cores. Boost clocks reach 5.3 GHz on the Core i7-13850HX versus 5.5 GHz on the EPYC 4345P — a 3.7% clock advantage for the EPYC 4345P (base: 2.1 GHz vs 3.8 GHz). The Core i7-13850HX uses the Raptor Lake-HX (2023) architecture (Intel 7 nm), while the EPYC 4345P uses Grado (2025) (4 nm). In PassMark, the Core i7-13850HX scores 36,409 against the EPYC 4345P's 36,006 — a 1.1% lead for the Core i7-13850HX. L3 cache: 30 MB (total) on the Core i7-13850HX vs 32 MB (total) on the EPYC 4345P.
| Feature | Core i7-13850HX | EPYC 4345P |
|---|---|---|
| Cores / Threads | 20 / 28+150% | 8 / 16 |
| Boost Clock | 5.3 GHz | 5.5 GHz+4% |
| Base Clock | 2.1 GHz | 3.8 GHz+81% |
| L3 Cache | 30 MB (total) | 32 MB (total)+7% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm | 4 nm-43% |
| Architecture | Raptor Lake-HX (2023) | Grado (2025) |
| PassMark | 36,409+1% | 36,006 |
Memory & Platform
The Core i7-13850HX uses the FCBGA1964 socket (PCIe 5.0), while the EPYC 4345P uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to 5600 memory speed. The Core i7-13850HX supports up to 192 of RAM compared to 128 — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-13850HX) vs 28 (EPYC 4345P) — the EPYC 4345P offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Raptor Lake-HX (Core i7-13850HX) and AM5 (EPYC 4345P).
| Feature | Core i7-13850HX | EPYC 4345P |
|---|---|---|
| Socket | FCBGA1964 | AM5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 5600 | 5600 |
| Max RAM Capacity | 192+50% | 128 |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 28+40% |
Advanced Features
Only the Core i7-13850HX 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 (Core i7-13850HX) vs AMD-V, IOMMU (EPYC 4345P). Both include integrated graphics — Intel UHD Graphics (Core i7-13850HX) and AMD Radeon Graphics (EPYC 4345P) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Core i7-13850HX rivals Ryzen 7 8845HS; EPYC 4345P rivals Xeon E-2488.
| Feature | Core i7-13850HX | EPYC 4345P |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics | AMD Radeon Graphics |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | AMD-V, IOMMU |
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