Ryzen 9 9950X
Xeon Platinum 8352Y
Ryzen 9 9950X vs Xeon Platinum 8352Y 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 9950X vs Xeon Platinum 8352Y 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 9950X vs Xeon Platinum 8352Y: 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 9950X
2024Why buy it
- ✅Better for gaming: +31.0% higher average FPS across 50 shared CPU benchmark tests.
- ✅+33.3% larger total L3 cache (64 MB vs 48 MB).
- ✅Costs $3,346 less on MSRP ($649 MSRP vs $3,995 MSRP).
- ✅Delivers 490.4% more PassMark for each dollar spent, at 101.4 vs 17.2 PassMark/$ ($649 MSRP vs $3,995 MSRP).
- ✅Draws 170W instead of 205W, a 35W reduction.
Trade-offs
- ❌Lower PassMark (65,833 vs 68,643).
- ❌Less compelling for workstation-style loads than Xeon Platinum 8352Y, which brings 32 cores / 64 threads and 64 PCIe lanes.
Xeon Platinum 8352Y
2021Why buy it
- ✅+4.3% higher PassMark.
- ✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 64 PCIe lanes vs 24.
- ✅166.7% more PCIe lanes (64 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 9 9950X across 50 shared CPU benchmark tests.
- ❌Smaller total L3 cache (48 MB vs 64 MB).
- ❌Lower PassMark per dollar, at 17.2 vs 101.4 PassMark/$ ($3,995 MSRP vs $649 MSRP).
- ❌20.6% higher power demand at 205W vs 170W.
- ❌Older platform position on LGA4189 with DDR4, while Ryzen 9 9950X moves to AM5 and DDR5.
Quick Answers
So, is Ryzen 9 9950X better than Xeon Platinum 8352Y?
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 9950X vs Xeon Platinum 8352Y Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 9 9950X
The Ryzen 9 9950X 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 16 cores and 32 threads. Base frequency is 4.3 GHz, with boost up to 5.7 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5. Passmark benchmark score: 65,833 points. Launch price was $649.
Xeon Platinum 8352Y
The Xeon Platinum 8352Y is manufactured by Intel. It was released in 2021-04-06. It features 32 cores and 64 threads. Base frequency is 2.2 GHz, with boost up to 3.4 GHz. L3 cache: 48 MB. Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 205 Watt. Memory support: DDR4-3200. Passmark benchmark score: 68,643 points. Launch price was $3,995.
Processing Power
The Ryzen 9 9950X packs 16 cores / 32 threads, while the Xeon Platinum 8352Y offers 32 cores / 64 threads — the Xeon Platinum 8352Y has 16 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 9950X versus 3.4 GHz on the Xeon Platinum 8352Y — a 50.5% clock advantage for the Ryzen 9 9950X (base: 4.3 GHz vs 2.2 GHz). The Ryzen 9 9950X is built on the Granite Ridge (2024−2025) architecture. In PassMark, the Ryzen 9 9950X scores 65,833 against the Xeon Platinum 8352Y's 68,643 — a 4.2% lead for the Xeon Platinum 8352Y. L3 cache: 64 MB (total) on the Ryzen 9 9950X vs 48 MB on the Xeon Platinum 8352Y.
| Feature | Ryzen 9 9950X | Xeon Platinum 8352Y |
|---|---|---|
| Cores / Threads | 16 / 32 | 32 / 64+100% |
| Boost Clock | 5.7 GHz+68% | 3.4 GHz |
| Base Clock | 4.3 GHz+95% | 2.2 GHz |
| L3 Cache | 64 MB (total)+33% | 48 MB |
| L2 Cache | 1 MB (per core) | — |
| Process | 4 nm-60% | 10 nm |
| Architecture | Granite Ridge (2024−2025) | — |
| PassMark | 65,833 | 68,643+4% |
| Cinebench R23 Multi | 42,871 | — |
| Geekbench 6 Single | 3,384 | — |
| Geekbench 6 Multi | 21,441 | — |
Memory & Platform
The Ryzen 9 9950X uses the AM5 socket (PCIe 5.0), while the Xeon Platinum 8352Y uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 9950X versus 3200 on the Xeon Platinum 8352Y — the Ryzen 9 9950X supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8352Y supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9950X) vs 8 (Xeon Platinum 8352Y). PCIe lanes: 24 (Ryzen 9 9950X) vs 64 (Xeon Platinum 8352Y) — the Xeon Platinum 8352Y offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650 (Ryzen 9 9950X) and C621A (Xeon Platinum 8352Y).
| Feature | Ryzen 9 9950X | Xeon Platinum 8352Y |
|---|---|---|
| Socket | AM5 | LGA4189 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5600+75% | 3200 |
| Max RAM Capacity | 192 GB | 4096 GB+2033% |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24 | 64+167% |
Advanced Features
Only the Ryzen 9 9950X 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: true (Ryzen 9 9950X) vs VT-x, VT-d (Xeon Platinum 8352Y). The Ryzen 9 9950X includes integrated graphics (Radeon Graphics (2 Cores)), while the Xeon Platinum 8352Y requires a dedicated GPU. Direct competitor: Ryzen 9 9950X rivals Core Ultra 9 285K; Xeon Platinum 8352Y rivals EPYC 7543.
| Feature | Ryzen 9 9950X | Xeon Platinum 8352Y |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon Graphics (2 Cores) | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | true | VT-x, VT-d |
Value Analysis
At launch, the Ryzen 9 9950X was priced at $649, while the Xeon Platinum 8352Y came in at $3995. On launch pricing ($649 vs $3995), Ryzen 9 9950X was $3346 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 9950X delivers 101.4 pts/$ vs 17.2 pts/$ for the Xeon Platinum 8352Y — making the Ryzen 9 9950X the 142.1% better value option.
| Feature | Ryzen 9 9950X | Xeon Platinum 8352Y |
|---|---|---|
| MSRP | $649-84% | $3995 |
| Performance per Dollar | 101.4+490% | 17.2 |
| Release Date | 2024 | 2021 |
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