CPU
GPU
Atom x7835RE
Ryzen 7 3700X
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. The Atom x7835RE is positioned at rank #32 in our cost-efficiency ranking, representing a Great cost-benefit for your build. 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 Atom x7835RE
Performance Per Dollar Ryzen 7 3700X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x7835RE | Ryzen 7 3700X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($127) | ⚠️ Higher cost ($140) |
| Longevity | ✨ Modern (Amston Lake (2024−2025) / 10 nm) | ✨ Modern (Matisse (Zen 2) (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Atom x7835RE | Ryzen 7 3700X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+199%) |
| Upfront Cost | ✅ More affordable ($127) | ⚠️ Higher cost ($140) |
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 x7835RE and Ryzen 7 3700X
Atom x7835RE
The Atom x7835RE 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 1.3 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): 12 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 6,795 points. Launch price was $127.
Ryzen 7 3700X
The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.
Processing Power
The Atom x7835RE packs 8 cores / 8 threads, matching the Ryzen 7 3700X's 8 cores. Boost clocks reach 3.6 GHz on the Atom x7835RE versus 4.4 GHz on the Ryzen 7 3700X — a 20% clock advantage for the Ryzen 7 3700X (base: 1.3 GHz vs 3.6 GHz). The Atom x7835RE uses the Amston Lake (2024−2025) architecture (10 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Atom x7835RE scores 6,795 against the Ryzen 7 3700X's 22,430 — a 107% lead for the Ryzen 7 3700X. L3 cache: 6 MB (total) on the Atom x7835RE vs 32 MB on the Ryzen 7 3700X.
| Feature | Atom x7835RE | Ryzen 7 3700X |
|---|---|---|
| Cores / Threads | 8 / 8 | 8 / 16 |
| Boost Clock | 3.6 GHz | 4.4 GHz+22% |
| Base Clock | 1.3 GHz | 3.6 GHz+177% |
| L3 Cache | 6 MB (total) | 32 MB+433% |
| L2 Cache | 2 MB (per module)+300% | 512K (per core) |
| Process | 10 nm | 7 nm, 12 nm-30% |
| Architecture | Amston Lake (2024−2025) | Matisse (Zen 2) (2019−2020) |
| PassMark | 6,795 | 22,430+230% |
Memory & Platform
The Atom x7835RE uses the FCBGA1264 socket (PCIe 4.0), while the Ryzen 7 3700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Atom x7835RE versus DDR4-3200 on the Ryzen 7 3700X — the Atom x7835RE supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 3700X supports up to 128 GB of RAM compared to 32 GB — 120% more capacity for professional workloads. Memory channels: 1 (Atom x7835RE) vs 2 (Ryzen 7 3700X). PCIe lanes: 9 (Atom x7835RE) vs 24 (Ryzen 7 3700X) — the Ryzen 7 3700X offers 15 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel BGA1264 (Atom x7835RE) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X).
| Feature | Atom x7835RE | Ryzen 7 3700X |
|---|---|---|
| Socket | FCBGA1264 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-4800+25% | DDR4-3200 |
| Max RAM Capacity | 32 GB | 128 GB+300% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 9 | 24+167% |
Advanced Features
The Atom x7835RE includes integrated graphics (Intel UHD Graphics (32EU)), while the Ryzen 7 3700X requires a dedicated GPU.
| Feature | Atom x7835RE | Ryzen 7 3700X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics (32EU) | — |
Value Analysis
The Atom x7835RE launched at $127 MSRP, while the Ryzen 7 3700X debuted at $329.
| Feature | Atom x7835RE | Ryzen 7 3700X |
|---|---|---|
| MSRP | $127-61% | $329 |
| Avg Price (30d) | — | $140 |
| Release Date | 2024 | 2019 |
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