Xeon Gold 6143 vs Ryzen AI 7 350
Xeon Gold 6143
Ryzen AI 7 350
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 Gold 6143
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6143 | Ryzen AI 7 350 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($342) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Legacy / 14 nm) | ✨ Modern (Krackan Point (2025) / 4 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6143 | Ryzen AI 7 350 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($342) | ✅ 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 Gold 6143 and Ryzen AI 7 350
Xeon Gold 6143
The Xeon Gold 6143 is manufactured by Intel. It was released in 2015-01-01. It features 16 cores and 32 threads. Base frequency is 2.8 GHz, with boost up to 4 GHz. L3 cache: 22 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,786 points. Launch price was $800.
Ryzen AI 7 350
The Ryzen AI 7 350 is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Krackan Point (2025) architecture. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 5 GHz. L3 cache: 8 MB. L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 24,897 points. Launch price was $299.
Processing Power
The Xeon Gold 6143 packs 16 cores / 32 threads, while the Ryzen AI 7 350 offers 8 cores / 16 threads — the Xeon Gold 6143 has 8 more cores. Boost clocks reach 4 GHz on the Xeon Gold 6143 versus 5 GHz on the Ryzen AI 7 350 — a 22.2% clock advantage for the Ryzen AI 7 350 (base: 2.8 GHz vs 2 GHz). The Ryzen AI 7 350 is built on the Krackan Point (2025) architecture. In PassMark, the Xeon Gold 6143 scores 24,786 against the Ryzen AI 7 350's 24,897 — a 0.4% lead for the Ryzen AI 7 350. L3 cache: 22 MB on the Xeon Gold 6143 vs 8 MB on the Ryzen AI 7 350.
| Feature | Xeon Gold 6143 | Ryzen AI 7 350 |
|---|---|---|
| Cores / Threads | 16 / 32+100% | 8 / 16 |
| Boost Clock | 4 GHz | 5 GHz+25% |
| Base Clock | 2.8 GHz+40% | 2 GHz |
| L3 Cache | 22 MB+175% | 8 MB |
| L2 Cache | — | 1 MB (per core) |
| Process | 14 nm | 4 nm-71% |
| Architecture | — | Krackan Point (2025) |
| PassMark | 24,786 | 24,897 |
Memory & Platform
The Xeon Gold 6143 uses the LGA3647 socket (PCIe 3.0), while the Ryzen AI 7 350 uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon Gold 6143 | Ryzen AI 7 350 |
|---|---|---|
| Socket | LGA3647 | FP8 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
Value Analysis
The Xeon Gold 6143 launched at $342 MSRP, while the Ryzen AI 7 350 debuted at $0. At current prices ($342 vs $0), the Ryzen AI 7 350 is $342 cheaper.
| Feature | Xeon Gold 6143 | Ryzen AI 7 350 |
|---|---|---|
| MSRP | $342 | $0-100% |
| Avg Price (30d) | $342 | $0-100% |
| Performance per Dollar | 72.5 | — |
| Release Date | 2017 | 2025 |
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