Ryzen 9 3900X
Xeon Silver 4510
Ryzen 9 3900X vs Xeon Silver 4510 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 3900X vs Xeon Silver 4510 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 3900X vs Xeon Silver 4510: 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 3900X
2019Why buy it
- ✅Better for gaming: +42.2% higher average FPS across 50 shared CPU benchmark tests.
- ✅+113.3% larger total L3 cache (64 MB vs 30 MB).
- ✅Costs $64 less on MSRP ($499 MSRP vs $563 MSRP).
- ✅Delivers 12.2% more PassMark for each dollar spent, at 65.2 vs 58.1 PassMark/$ ($499 MSRP vs $563 MSRP).
- ✅Draws 105W instead of 150W, a 45W reduction.
Trade-offs
- ❌Less compelling for workstation-style loads than Xeon Silver 4510, which brings 12 cores / 24 threads and 80 PCIe lanes.
- ❌Older platform position on AM4 with DDR4, while Xeon Silver 4510 moves to LGA4677 and DDR5.
- ❌No AVX-512 support for niche heavy compute workloads where it can matter.
Xeon Silver 4510
2023Why buy it
- ✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 80 PCIe lanes vs 24.
- ✅Newer platform on LGA4677 with DDR5 support instead of AM4 and DDR4.
- ✅233.3% more PCIe lanes (80 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 9 3900X across 50 shared CPU benchmark tests.
- ❌Lower Geekbench multi-core (11,000 vs 12,000).
- ❌Smaller total L3 cache (30 MB vs 64 MB).
- ❌Lower PassMark per dollar, at 58.1 vs 65.2 PassMark/$ ($563 MSRP vs $499 MSRP).
- ❌42.9% higher power demand at 150W vs 105W.
Quick Answers
So, is Ryzen 9 3900X better than Xeon Silver 4510?
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 3900X vs Xeon Silver 4510 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 9 3900X
The Ryzen 9 3900X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.8 GHz, with boost up to 4.6 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 125 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 32,517 points. Launch price was $499.
Xeon Silver 4510
The Xeon Silver 4510 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 2.4 GHz, with boost up to 4.1 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 150 Watt. Memory support: DDR5 @ 4400 MT/s (1 DPC &2DPC). Passmark benchmark score: 32,688 points. Launch price was $563.
Processing Power
Both the Ryzen 9 3900X and Xeon Silver 4510 share an identical 12-core/24-thread configuration. Boost clocks reach 4.6 GHz on the Ryzen 9 3900X versus 4.1 GHz on the Xeon Silver 4510 — a 11.5% clock advantage for the Ryzen 9 3900X (base: 3.8 GHz vs 2.4 GHz). The Ryzen 9 3900X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon Silver 4510 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 9 3900X scores 32,517 against the Xeon Silver 4510's 32,688 — a 0.5% lead for the Xeon Silver 4510. Geekbench 6 single-core — the metric most relevant to gaming — records 1,300 vs 1,600, a 20.7% lead for the Xeon Silver 4510 that directly translates to higher frame rates. Multi-core Geekbench: 12,000 vs 11,000 (8.7% advantage for the Ryzen 9 3900X). L3 cache: 64 MB on the Ryzen 9 3900X vs 30 MB (total) on the Xeon Silver 4510.
| Feature | Ryzen 9 3900X | Xeon Silver 4510 |
|---|---|---|
| Cores / Threads | 12 / 24 | 12 / 24 |
| Boost Clock | 4.6 GHz+12% | 4.1 GHz |
| Base Clock | 3.8 GHz+58% | 2.4 GHz |
| L3 Cache | 64 MB+113% | 30 MB (total) |
| L2 Cache | 512K (per core)+25500% | 2 MB (per core) |
| Process | 7 nm, 12 nm | Intel 7 nm |
| Architecture | Matisse (Zen 2) (2019−2020) | Sapphire Rapids (2023−2024) |
| PassMark | 32,517 | 32,688 |
| Geekbench 6 Single | 1,300 | 1,600+23% |
| Geekbench 6 Multi | 12,000+9% | 11,000 |
Memory & Platform
The Ryzen 9 3900X uses the AM4 socket (PCIe 4.0), while the Xeon Silver 4510 uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 3900X versus DDR5-4400 on the Xeon Silver 4510 — the Xeon Silver 4510 supports 37.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Silver 4510 supports up to 4 TB of RAM compared to 128 GB — 3100% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 3900X) vs 8 (Xeon Silver 4510). PCIe lanes: 24 (Ryzen 9 3900X) vs 80 (Xeon Silver 4510) — the Xeon Silver 4510 offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X570,B550 (Ryzen 9 3900X) and FCLGA4677 (Xeon Silver 4510).
| Feature | Ryzen 9 3900X | Xeon Silver 4510 |
|---|---|---|
| Socket | AM4 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR5-4400+38% |
| Max RAM Capacity | 128 GB | 4 TB+3100% |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24 | 80+233% |
Advanced Features
Only the Ryzen 9 3900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Silver 4510 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 3900X) vs VT-x, VT-d, EPT (Xeon Silver 4510). Primary use case: Ryzen 9 3900X targets Workstation, Xeon Silver 4510 targets Server. Direct competitor: Xeon Silver 4510 rivals EPYC 8534P.
| Feature | Ryzen 9 3900X | Xeon Silver 4510 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | VT-x, VT-d, EPT |
| Target Use | Workstation | Server |
Value Analysis
At launch, the Ryzen 9 3900X was priced at $499, while the Xeon Silver 4510 came in at $563. On launch pricing ($499 vs $563), Ryzen 9 3900X was $64 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 3900X delivers 65.2 pts/$ vs 58.1 pts/$ for the Xeon Silver 4510 — making the Ryzen 9 3900X the 11.5% better value option.
| Feature | Ryzen 9 3900X | Xeon Silver 4510 |
|---|---|---|
| MSRP | $499-11% | $563 |
| Performance per Dollar | 65.2+12% | 58.1 |
| Release Date | 2019 | 2023 |
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