Ryzen 9 9900X
Xeon Platinum 8160M
Ryzen 9 9900X vs Xeon Platinum 8160M Performance Spectrum
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.
Ryzen 9 9900X vs Xeon Platinum 8160M FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Ryzen 9 9900X vs Xeon Platinum 8160M: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Ryzen 9 9900X
2024Why buy it
- ✅Better for gaming: +35.3% higher average FPS across 50 shared CPU benchmark tests.
- ✅+93.9% larger total L3 cache (64 MB vs 33 MB).
- ✅Costs $4,501 less on MSRP ($499 MSRP vs $5,000 MSRP).
- ✅Delivers 927.9% more PassMark for each dollar spent, at 109.3 vs 10.6 PassMark/$ ($499 MSRP vs $5,000 MSRP).
- ✅Draws 120W instead of 150W, a 30W reduction.
Trade-offs
- ❌Less compelling for workstation-style loads than Xeon Platinum 8160M, which brings 24 cores / 48 threads and 48 PCIe lanes.
Xeon Platinum 8160M
2017Why buy it
- ✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 48 PCIe lanes vs 24.
- ✅100% more PCIe lanes (48 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 9 9900X across 50 shared CPU benchmark tests.
- ❌Lower Geekbench multi-core (15,000 vs 19,756).
- ❌Smaller total L3 cache (33 MB vs 64 MB).
- ❌Lower PassMark per dollar, at 10.6 vs 109.3 PassMark/$ ($5,000 MSRP vs $499 MSRP).
- ❌25% higher power demand at 150W vs 120W.
Quick Answers
So, is Ryzen 9 9900X better than Xeon Platinum 8160M?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Ryzen 9 9900X vs Xeon Platinum 8160M Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 9 9900X
The Ryzen 9 9900X is manufactured by AMD. It was released in 15 August 2024 (1 year ago). It is based on the Granite Ridge (2024−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5. Passmark benchmark score: 54,530 points. Launch price was $499.
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.
Processing Power
The Ryzen 9 9900X packs 12 cores / 24 threads, while the Xeon Platinum 8160M offers 24 cores / 48 threads — the Xeon Platinum 8160M has 12 more cores. Boost clocks reach 5.6 GHz on the Ryzen 9 9900X versus 3.7 GHz on the Xeon Platinum 8160M — a 40.9% clock advantage for the Ryzen 9 9900X (base: 4.4 GHz vs 2.1 GHz). The Ryzen 9 9900X uses the Granite Ridge (2024−2025) architecture (4 nm), while the Xeon Platinum 8160M uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 9 9900X scores 54,530 against the Xeon Platinum 8160M's 53,158 — a 2.5% lead for the Ryzen 9 9900X. Geekbench 6 single-core — the metric most relevant to gaming — records 3,401 vs 850, a 120% lead for the Ryzen 9 9900X that directly translates to higher frame rates. Multi-core Geekbench: 19,756 vs 15,000 (27.4% advantage for the Ryzen 9 9900X). L3 cache: 64 MB (total) on the Ryzen 9 9900X vs 33 MB on the Xeon Platinum 8160M.
| Feature | Ryzen 9 9900X | Xeon Platinum 8160M |
|---|---|---|
| Cores / Threads | 12 / 24 | 24 / 48+100% |
| Boost Clock | 5.6 GHz+51% | 3.7 GHz |
| Base Clock | 4.4 GHz+110% | 2.1 GHz |
| L3 Cache | 64 MB (total)+94% | 33 MB |
| L2 Cache | 1 MB (per core) | 24 MB+2300% |
| Process | 4 nm-71% | 14 nm |
| Architecture | Granite Ridge (2024−2025) | Skylake (server) (2017−2018) |
| PassMark | 54,530+3% | 53,158 |
| Cinebench R23 Multi | 33,003 | — |
| Geekbench 6 Single | 3,401+300% | 850 |
| Geekbench 6 Multi | 19,756+32% | 15,000 |
Memory & Platform
The Ryzen 9 9900X uses the AM5 socket (PCIe 5.0), while the Xeon Platinum 8160M uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 9900X versus DDR4-2666 on the Xeon Platinum 8160M — the Ryzen 9 9900X supports 110.1% 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 256 GB — 500% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9900X) vs 6 (Xeon Platinum 8160M). PCIe lanes: 24 (Ryzen 9 9900X) vs 48 (Xeon Platinum 8160M) — the Xeon Platinum 8160M offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A620,B650,X670,X870 (Ryzen 9 9900X) and C621 (Xeon Platinum 8160M).
| Feature | Ryzen 9 9900X | Xeon Platinum 8160M |
|---|---|---|
| Socket | AM5 | LGA3647 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-5600+110% | DDR4-2666 |
| Max RAM Capacity | 256 GB | 1536 GB+500% |
| RAM Channels | 2 | 6+200% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24 | 48+100% |
Advanced Features
Only the Ryzen 9 9900X 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: AMD-V (Ryzen 9 9900X) vs VT-x, VT-d (Xeon Platinum 8160M). The Ryzen 9 9900X includes integrated graphics (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.
| Feature | Ryzen 9 9900X | Xeon Platinum 8160M |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon 610M | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | — | Datacenter |
Value Analysis
At launch, the Ryzen 9 9900X was priced at $499, while the Xeon Platinum 8160M came in at $5000. On launch pricing ($499 vs $5000), Ryzen 9 9900X was $4501 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 9900X delivers 109.3 pts/$ vs 10.6 pts/$ for the Xeon Platinum 8160M — making the Ryzen 9 9900X the 164.5% better value option.
| Feature | Ryzen 9 9900X | Xeon Platinum 8160M |
|---|---|---|
| MSRP | $499-90% | $5000 |
| Performance per Dollar | 109.3+931% | 10.6 |
| Release Date | 2024 | 2017 |
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