Xeon Platinum 8168 vs Ryzen 7 7745HX
Xeon Platinum 8168
Ryzen 7 7745HX
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 8168
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8168 | Ryzen 7 7745HX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Dragon Range (Zen 4) (2023) / CCD = 5 nm, I/O = 6 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8168 | Ryzen 7 7745HX |
|---|---|---|
| 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 Xeon Platinum 8168 and Ryzen 7 7745HX
Xeon Platinum 8168
The Xeon Platinum 8168 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 2.7 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): 205 Watt. Memory support: DDR4-2666. Passmark benchmark score: 32,373 points. Launch price was $5,890.
Ryzen 7 7745HX
The Ryzen 7 7745HX is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Dragon Range (Zen 4) (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 5.1 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on CCD = 5 nm, I/O = 6 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 32,515 points. Launch price was $499.
Processing Power
The Xeon Platinum 8168 packs 24 cores / 48 threads, while the Ryzen 7 7745HX offers 8 cores / 16 threads — the Xeon Platinum 8168 has 16 more cores. Boost clocks reach 3.7 GHz on the Xeon Platinum 8168 versus 5.1 GHz on the Ryzen 7 7745HX — a 31.8% clock advantage for the Ryzen 7 7745HX (base: 2.7 GHz vs 3.6 GHz). The Xeon Platinum 8168 uses the Skylake (server) (2017−2018) architecture (14 nm), while the Ryzen 7 7745HX uses Dragon Range (Zen 4) (2023) (CCD = 5 nm, I/O = 6 nm). In PassMark, the Xeon Platinum 8168 scores 32,373 against the Ryzen 7 7745HX's 32,515 — a 0.4% lead for the Ryzen 7 7745HX. L3 cache: 33 MB on the Xeon Platinum 8168 vs 32 MB (total) on the Ryzen 7 7745HX.
| Feature | Xeon Platinum 8168 | Ryzen 7 7745HX |
|---|---|---|
| Cores / Threads | 24 / 48+200% | 8 / 16 |
| Boost Clock | 3.7 GHz | 5.1 GHz+38% |
| Base Clock | 2.7 GHz | 3.6 GHz+33% |
| L3 Cache | 33 MB+3% | 32 MB (total) |
| L2 Cache | 24 MB+2300% | 1 MB (per core) |
| Process | 14 nm | CCD = 5 nm, I/O = 6 nm-64% |
| Architecture | Skylake (server) (2017−2018) | Dragon Range (Zen 4) (2023) |
| PassMark | 32,373 | 32,515 |
| Cinebench R23 Multi | — | 18,606 |
| Geekbench 6 Single | — | 2,623 |
| Geekbench 6 Multi | — | 14,000 |
Memory & Platform
The Xeon Platinum 8168 uses the LGA3647 socket (PCIe 3.0), while the Ryzen 7 7745HX uses FL1 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2666 on the Xeon Platinum 8168 versus DDR5-5200 on the Ryzen 7 7745HX — the Xeon Platinum 8168 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8168 supports up to 768 of RAM compared to 64 GB — 169.2% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8168) vs 2 (Ryzen 7 7745HX). PCIe lanes: 48 (Xeon Platinum 8168) vs 28 (Ryzen 7 7745HX) — the Xeon Platinum 8168 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621 (Xeon Platinum 8168) and FL1 (Ryzen 7 7745HX).
| Feature | Xeon Platinum 8168 | Ryzen 7 7745HX |
|---|---|---|
| Socket | LGA3647 | FL1 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | 2666+53220% | DDR5-5200 |
| Max RAM Capacity | 768 | 64 GB+8738033% |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48+71% | 28 |
Advanced Features
Only the Ryzen 7 7745HX 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 8168) vs AMD-V (Ryzen 7 7745HX). The Ryzen 7 7745HX includes integrated graphics (Radeon 610M), while the Xeon Platinum 8168 requires a dedicated GPU. Primary use case: Ryzen 7 7745HX targets Performance Gaming Laptop. Direct competitor: Xeon Platinum 8168 rivals EPYC 7501; Ryzen 7 7745HX rivals Core i7-13700HX.
| Feature | Xeon Platinum 8168 | Ryzen 7 7745HX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Radeon 610M |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Performance Gaming Laptop |
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