Atom x7433RE vs Core i3-8145UE
Atom x7433RE
Core i3-8145UE
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 x7433RE is positioned at rank 309 and the Core i3-8145UE is on rank 995, so the Atom x7433RE offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom x7433RE
Performance Per Dollar Core i3-8145UE
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x7433RE | Core i3-8145UE |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
| Longevity | ✨ Modern (Amston Lake (2024−2025) / 10 nm) | ✨ Modern (Whiskey Lake-U (2018−2019) / 10 nm) |
💎 Value Proposition
| Insight | Atom x7433RE | Core i3-8145UE |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
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 x7433RE and Core i3-8145UE
Atom x7433RE
The Atom x7433RE 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 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (total). Built on 10 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 9 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 4,049 points. Launch price was $63.
Core i3-8145UE
The Core i3-8145UE is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.2 GHz, with boost up to 3.9 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 10 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 4,021 points. Launch price was $69.
Processing Power
The Atom x7433RE packs 4 cores / 4 threads, while the Core i3-8145UE offers 2 cores / 4 threads — the Atom x7433RE has 2 more cores. Boost clocks reach 3.4 GHz on the Atom x7433RE versus 3.9 GHz on the Core i3-8145UE — a 13.7% clock advantage for the Core i3-8145UE (base: 1.5 GHz vs 2.2 GHz). The Atom x7433RE uses the Amston Lake (2024−2025) architecture (10 nm), while the Core i3-8145UE uses Whiskey Lake-U (2018−2019) (10 nm). In PassMark, the Atom x7433RE scores 4,049 against the Core i3-8145UE's 4,021 — a 0.7% lead for the Atom x7433RE. L3 cache: 6 MB (total) on the Atom x7433RE vs 4 MB (total) on the Core i3-8145UE.
| Feature | Atom x7433RE | Core i3-8145UE |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 4 |
| Boost Clock | 3.4 GHz | 3.9 GHz+15% |
| Base Clock | 1.5 GHz | 2.2 GHz+47% |
| L3 Cache | 6 MB (total)+50% | 4 MB (total) |
| L2 Cache | 2 MB (total)+700% | 256 kB (per core) |
| Process | 10 nm | 10 nm |
| Architecture | Amston Lake (2024−2025) | Whiskey Lake-U (2018−2019) |
| PassMark | 4,049 | 4,021 |
| Cinebench R23 Multi | — | 2,356 |
| Geekbench 6 Single | — | 1,218 |
| Geekbench 6 Multi | — | 2,356 |
Memory & Platform
The Atom x7433RE uses the FCBGA1264 socket (PCIe 4.0), while the Core i3-8145UE uses FCBGA1528 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Atom x7433RE versus DDR4-2400 on the Core i3-8145UE — the Atom x7433RE supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i3-8145UE supports up to 64 GB of RAM compared to 16 GB — 120% more capacity for professional workloads. Memory channels: 1 (Atom x7433RE) vs 2 (Core i3-8145UE). PCIe lanes: 9 (Atom x7433RE) vs 16 (Core i3-8145UE) — the Core i3-8145UE offers 7 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel BGA1264 (Atom x7433RE) and Whiskey Lake (Core i3-8145UE).
| Feature | Atom x7433RE | Core i3-8145UE |
|---|---|---|
| Socket | FCBGA1264 | FCBGA1528 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-4800+25% | DDR4-2400 |
| Max RAM Capacity | 16 GB | 64 GB+300% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 9 | 16+78% |
Advanced Features
Virtualization: not specified (Atom x7433RE) / VT-x, VT-d (Core i3-8145UE). Both include integrated graphics — Intel UHD Graphics (32EU) (Atom x7433RE) and UHD 620 (Core i3-8145UE) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-8145UE targets Budget. Direct competitor: Core i3-8145UE rivals Ryzen 3 3200U.
| Feature | Atom x7433RE | Core i3-8145UE |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics (32EU) | UHD 620 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Budget |
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