Atom x7809C vs Xeon Gold 5222
Atom x7809C
Xeon Gold 5222
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. The Atom x7809C is positioned at rank 61 and the Xeon Gold 5222 is on rank 295, so the Atom x7809C offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom x7809C
Performance Per Dollar Xeon Gold 5222
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x7809C | Xeon Gold 5222 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Amston Lake (2024−2025) / 10 nm) | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) |
💎 Value Proposition
| Insight | Atom x7809C | Xeon Gold 5222 |
|---|---|---|
| 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 Atom x7809C and Xeon Gold 5222
Atom x7809C
The Atom x7809C is manufactured by Intel. It was released in 8 April 2024 (1 year ago). It is based on the Amston Lake (2024−2025) architecture. It features 8 cores and 8 threads. Base frequency is 2 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (per module). Built on 10 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 25 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 9,409 points. Launch price was $117.
Xeon Gold 5222
The Xeon Gold 5222 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 3.9 GHz. L3 cache: 16.5 MB. L2 cache: 4 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2933. Passmark benchmark score: 9,348 points. Launch price was $1,221.
Processing Power
The Atom x7809C packs 8 cores / 8 threads, while the Xeon Gold 5222 offers 4 cores / 8 threads — the Atom x7809C has 4 more cores. Boost clocks reach 3.6 GHz on the Atom x7809C versus 3.9 GHz on the Xeon Gold 5222 — a 8% clock advantage for the Xeon Gold 5222 (base: 2 GHz vs 3.8 GHz). The Atom x7809C uses the Amston Lake (2024−2025) architecture (10 nm), while the Xeon Gold 5222 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Atom x7809C scores 9,409 against the Xeon Gold 5222's 9,348 — a 0.7% lead for the Atom x7809C. L3 cache: 6 MB (total) on the Atom x7809C vs 16.5 MB on the Xeon Gold 5222.
| Feature | Atom x7809C | Xeon Gold 5222 |
|---|---|---|
| Cores / Threads | 8 / 8+100% | 4 / 8 |
| Boost Clock | 3.6 GHz | 3.9 GHz+8% |
| Base Clock | 2 GHz | 3.8 GHz+90% |
| L3 Cache | 6 MB (total) | 16.5 MB+175% |
| L2 Cache | 2 MB (per module) | 4 MB+100% |
| Process | 10 nm-29% | 14 nm |
| Architecture | Amston Lake (2024−2025) | Cascade Lake (2019−2020) |
| PassMark | 9,409 | 9,348 |
| Geekbench 6 Single | 1,102 | — |
| Geekbench 6 Multi | 4,657 | — |
Memory & Platform
The Atom x7809C uses the FCBGA1264 socket (PCIe 4.0), while the Xeon Gold 5222 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Atom x7809C | Xeon Gold 5222 |
|---|---|---|
| Socket | FCBGA1264 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-4800 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 1 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 9 | — |
Advanced Features
Virtualization: VT-x, VT-d (Atom x7809C) / not specified (Xeon Gold 5222).
| Feature | Atom x7809C | Xeon Gold 5222 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
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