Xeon Phi 7290 vs Ryzen 5 PRO 6650H
Xeon Phi 7290
Ryzen 5 PRO 6650H
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 Phi 7290
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Phi 7290 | Ryzen 5 PRO 6650H |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Knights Landing (2016) / 14 nm) | ✨ Modern (Rembrandt-H PRO (Zen 3+) (2022) / 6 nm) |
💎 Value Proposition
| Insight | Xeon Phi 7290 | Ryzen 5 PRO 6650H |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 Phi 7290 and Ryzen 5 PRO 6650H
Xeon Phi 7290
The Xeon Phi 7290 is manufactured by Intel. It was released in 2015-01-01. It is based on the Knights Landing (2016) architecture. It features 72 cores and 288 threads. Base frequency is 1.5 GHz, with boost up to 1.7 GHz. L3 cache: 0 kB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 245 Watt. Memory support: DDR4. Passmark benchmark score: 17,839 points. Launch price was $800.
Ryzen 5 PRO 6650H
The Ryzen 5 PRO 6650H is manufactured by AMD. It was released in 19 April 2022 (3 years ago). It is based on the Rembrandt-H PRO (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 18,047 points. Launch price was $299.
Processing Power
The Xeon Phi 7290 packs 72 cores / 288 threads, while the Ryzen 5 PRO 6650H offers 6 cores / 12 threads — the Xeon Phi 7290 has 66 more cores. Boost clocks reach 1.7 GHz on the Xeon Phi 7290 versus 4.5 GHz on the Ryzen 5 PRO 6650H — a 90.3% clock advantage for the Ryzen 5 PRO 6650H (base: 1.5 GHz vs 3.3 GHz). The Xeon Phi 7290 uses the Knights Landing (2016) architecture (14 nm), while the Ryzen 5 PRO 6650H uses Rembrandt-H PRO (Zen 3+) (2022) (6 nm). In PassMark, the Xeon Phi 7290 scores 17,839 against the Ryzen 5 PRO 6650H's 18,047 — a 1.2% lead for the Ryzen 5 PRO 6650H. L3 cache: 0 kB (total) on the Xeon Phi 7290 vs 16 MB (total) on the Ryzen 5 PRO 6650H.
| Feature | Xeon Phi 7290 | Ryzen 5 PRO 6650H |
|---|---|---|
| Cores / Threads | 72 / 288+1100% | 6 / 12 |
| Boost Clock | 1.7 GHz | 4.5 GHz+165% |
| Base Clock | 1.5 GHz | 3.3 GHz+120% |
| L3 Cache | 0 kB (total) | 16 MB (total) |
| L2 Cache | 512 kB (per core) | 512K (per core) |
| Process | 14 nm | 6 nm-57% |
| Architecture | Knights Landing (2016) | Rembrandt-H PRO (Zen 3+) (2022) |
| PassMark | 17,839 | 18,047+1% |
Memory & Platform
The Xeon Phi 7290 uses the LGA3647 socket (PCIe 3.0), while the Ryzen 5 PRO 6650H uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon Phi 7290 | Ryzen 5 PRO 6650H |
|---|---|---|
| Socket | LGA3647 | FP7 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
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