CPU
GPU
Ryzen AI 7 350
Xeon Gold 6143
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
Performance Per Dollar Xeon Gold 6143
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen AI 7 350 | Xeon Gold 6143 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($342) |
| Longevity | ✨ Modern (Krackan Point (2025) / 4 nm) | ✨ Modern (Legacy / 14 nm) |
💎 Value Proposition
| Insight | Ryzen AI 7 350 | Xeon Gold 6143 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($342) |
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 Ryzen AI 7 350 and Xeon Gold 6143
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.
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.
Processing Power
The Ryzen AI 7 350 packs 8 cores / 16 threads, while the Xeon Gold 6143 offers 16 cores / 32 threads — the Xeon Gold 6143 has 8 more cores. Boost clocks reach 5 GHz on the Ryzen AI 7 350 versus 4 GHz on the Xeon Gold 6143 — a 22.2% clock advantage for the Ryzen AI 7 350 (base: 2 GHz vs 2.8 GHz). The Ryzen AI 7 350 is built on the Krackan Point (2025) architecture. In PassMark, the Ryzen AI 7 350 scores 24,897 against the Xeon Gold 6143's 24,786 — a 0.4% lead for the Ryzen AI 7 350. L3 cache: 8 MB on the Ryzen AI 7 350 vs 22 MB on the Xeon Gold 6143.
| Feature | Ryzen AI 7 350 | Xeon Gold 6143 |
|---|---|---|
| Cores / Threads | 8 / 16 | 16 / 32+100% |
| Boost Clock | 5 GHz+25% | 4 GHz |
| Base Clock | 2 GHz | 2.8 GHz+40% |
| L3 Cache | 8 MB | 22 MB+175% |
| L2 Cache | 1 MB (per core) | — |
| Process | 4 nm-71% | 14 nm |
| Architecture | Krackan Point (2025) | — |
| PassMark | 24,897 | 24,786 |
Memory & Platform
The Ryzen AI 7 350 uses the FP8 socket (PCIe 4.0), while the Xeon Gold 6143 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen AI 7 350 | Xeon Gold 6143 |
|---|---|---|
| Socket | FP8 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
Value Analysis
The Ryzen AI 7 350 launched at $0 MSRP, while the Xeon Gold 6143 debuted at $342. At current prices ($0 vs $342), the Ryzen AI 7 350 is $342 cheaper.
| Feature | Ryzen AI 7 350 | Xeon Gold 6143 |
|---|---|---|
| MSRP | $0-100% | $342 |
| Avg Price (30d) | $0-100% | $342 |
| Performance per Dollar | — | 72.5 |
| Release Date | 2025 | 2017 |
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