Ryzen 3 3300U vs Atom C3808
Ryzen 3 3300U
Atom C3808
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 Ryzen 3 3300U is positioned at rank 586 and the Atom C3808 is on rank 737, so the Ryzen 3 3300U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen 3 3300U
Performance Per Dollar Atom C3808
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 3 3300U | Atom C3808 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Picasso (2019−2022) / 12 nm) | ✨ Modern (Goldmont (2016−2017) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 3 3300U | Atom C3808 |
|---|---|---|
| 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 Ryzen 3 3300U and Atom C3808
Ryzen 3 3300U
The Ryzen 3 3300U is manufactured by AMD. It was released in 6 January 2019 (6 years ago). It is based on the Picasso (2019−2022) architecture. It features 4 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.5 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 12 nm process technology. Socket: FP5. Thermal design power (TDP): 15 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 5,686 points. Launch price was $149.
Atom C3808
The Atom C3808 is manufactured by Intel. It was released in 15 August 2017 (8 years ago). It is based on the Goldmont (2016−2017) architecture. It features 12 cores and 12 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 12 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: FCBGA1310. Thermal design power (TDP): 25 Watt. Memory support: DDR4: 2133. Passmark benchmark score: 5,671 points. Launch price was $369.
Processing Power
The Ryzen 3 3300U packs 4 cores / 4 threads, while the Atom C3808 offers 12 cores / 12 threads — the Atom C3808 has 8 more cores. Boost clocks reach 3.5 GHz on the Ryzen 3 3300U versus 2 GHz on the Atom C3808 — a 54.5% clock advantage for the Ryzen 3 3300U (base: 2.1 GHz vs 2 GHz). The Ryzen 3 3300U uses the Picasso (2019−2022) architecture (12 nm), while the Atom C3808 uses Goldmont (2016−2017) (14 nm). In PassMark, the Ryzen 3 3300U scores 5,686 against the Atom C3808's 5,671 — a 0.3% lead for the Ryzen 3 3300U. L3 cache: 4 MB (total) on the Ryzen 3 3300U vs 12 MB on the Atom C3808.
| Feature | Ryzen 3 3300U | Atom C3808 |
|---|---|---|
| Cores / Threads | 4 / 4 | 12 / 12+200% |
| Boost Clock | 3.5 GHz+75% | 2 GHz |
| Base Clock | 2.1 GHz+5% | 2 GHz |
| L3 Cache | 4 MB (total) | 12 MB+200% |
| L2 Cache | 512K (per core) | 12 MB+2300% |
| Process | 12 nm-14% | 14 nm |
| Architecture | Picasso (2019−2022) | Goldmont (2016−2017) |
| PassMark | 5,686 | 5,671 |
Memory & Platform
The Ryzen 3 3300U uses the FP5 socket (PCIe 3.0), while the Atom C3808 uses FCBGA1310 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 3 3300U | Atom C3808 |
|---|---|---|
| Socket | FP5 | FCBGA1310 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2133 |
| Max RAM Capacity | — | 256 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 12 |
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