Xeon Platinum 8160M vs Ryzen 9 8945HX
Xeon Platinum 8160M
Ryzen 9 8945HX
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 8160M
Performance Per Dollar Ryzen 9 8945HX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8160M | Ryzen 9 8945HX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($350) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Dragon Range (2025) / 5 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8160M | Ryzen 9 8945HX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($350) | ✅ 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 8160M and Ryzen 9 8945HX
Xeon Platinum 8160M
The Xeon Platinum 8160M is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 33 MB. L2 cache: 24 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2666. Passmark benchmark score: 53,158 points. Launch price was $7,704.
Ryzen 9 8945HX
The Ryzen 9 8945HX is manufactured by AMD. It was released in 2025-04-01. It is based on the Dragon Range (2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 53,211 points. Launch price was $700.
Processing Power
The Xeon Platinum 8160M packs 24 cores / 48 threads, while the Ryzen 9 8945HX offers 16 cores / 32 threads — the Xeon Platinum 8160M has 8 more cores. Boost clocks reach 3.7 GHz on the Xeon Platinum 8160M versus 5.4 GHz on the Ryzen 9 8945HX — a 37.4% clock advantage for the Ryzen 9 8945HX (base: 2.1 GHz vs 2.5 GHz). The Xeon Platinum 8160M uses the Skylake (server) (2017−2018) architecture (14 nm), while the Ryzen 9 8945HX uses Dragon Range (2025) (5 nm). In PassMark, the Xeon Platinum 8160M scores 53,158 against the Ryzen 9 8945HX's 53,211 — a 0.1% lead for the Ryzen 9 8945HX. L3 cache: 33 MB on the Xeon Platinum 8160M vs 64 MB (total) on the Ryzen 9 8945HX.
| Feature | Xeon Platinum 8160M | Ryzen 9 8945HX |
|---|---|---|
| Cores / Threads | 24 / 48+50% | 16 / 32 |
| Boost Clock | 3.7 GHz | 5.4 GHz+46% |
| Base Clock | 2.1 GHz | 2.5 GHz+19% |
| L3 Cache | 33 MB | 64 MB (total)+94% |
| L2 Cache | 24 MB+2300% | 1 MB (per core) |
| Process | 14 nm | 5 nm-64% |
| Architecture | Skylake (server) (2017−2018) | Dragon Range (2025) |
| PassMark | 53,158 | 53,211 |
| Geekbench 6 Single | 850 | — |
| Geekbench 6 Multi | 15,000 | — |
Memory & Platform
The Xeon Platinum 8160M uses the LGA3647 socket (PCIe 3.0), while the Ryzen 9 8945HX uses FL1 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Xeon Platinum 8160M versus 5600 on the Ryzen 9 8945HX — the Ryzen 9 8945HX supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8160M supports up to 1536 GB of RAM compared to 96 — 176.5% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8160M) vs 2 (Ryzen 9 8945HX). PCIe lanes: 48 (Xeon Platinum 8160M) vs 28 (Ryzen 9 8945HX) — the Xeon Platinum 8160M offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621 (Xeon Platinum 8160M) and FL1 (Ryzen 9 8945HX).
| Feature | Xeon Platinum 8160M | Ryzen 9 8945HX |
|---|---|---|
| Socket | LGA3647 | FL1 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR4-2666 | 5600+139900% |
| Max RAM Capacity | 1536 GB+1677721500% | 96 |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48+71% | 28 |
Advanced Features
Only the Ryzen 9 8945HX 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 (Xeon Platinum 8160M) vs VT-x, VT-d, AMD-V (Ryzen 9 8945HX). The Ryzen 9 8945HX includes integrated graphics (AMD Radeon 610M), while the Xeon Platinum 8160M requires a dedicated GPU. Primary use case: Xeon Platinum 8160M targets Datacenter. Direct competitor: Xeon Platinum 8160M rivals EPYC 7401; Ryzen 9 8945HX rivals Core Ultra 9 275HX.
| Feature | Xeon Platinum 8160M | Ryzen 9 8945HX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon 610M |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
| Target Use | Datacenter | — |
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