Atom x5-Z8300 vs Core i5-3380M
Atom x5-Z8300
Core i5-3380M
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 x5-Z8300 is positioned at rank 4 and the Core i5-3380M is on rank 127, so the Atom x5-Z8300 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom x5-Z8300
Performance Per Dollar Core i5-3380M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x5-Z8300 | Core i5-3380M |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Cherry Trail (2015−2016) / 14 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Atom x5-Z8300 | Core i5-3380M |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ More affordable ($0) |
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 x5-Z8300 and Core i5-3380M
Atom x5-Z8300
The Atom x5-Z8300 is manufactured by Intel. It was released in 2 March 2015 (10 years ago). It is based on the Cherry Trail (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 1.44 GHz, with boost up to 1.84 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: UTFCBGA592. Memory support: DDR3. Passmark benchmark score: 2,934 points. Launch price was $69.
Core i5-3380M
The Core i5-3380M is manufactured by Intel. It was released in 1 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 3.6 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,938 points. Launch price was $69.
Processing Power
The Atom x5-Z8300 packs 4 cores / 4 threads, while the Core i5-3380M offers 2 cores / 4 threads — the Atom x5-Z8300 has 2 more cores. Boost clocks reach 1.84 GHz on the Atom x5-Z8300 versus 3.6 GHz on the Core i5-3380M — a 64.7% clock advantage for the Core i5-3380M (base: 1.44 GHz vs 2.9 GHz). The Atom x5-Z8300 uses the Cherry Trail (2015−2016) architecture (14 nm), while the Core i5-3380M uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Atom x5-Z8300 scores 2,934 against the Core i5-3380M's 2,938 — a 0.1% lead for the Core i5-3380M. L3 cache: 0 kB on the Atom x5-Z8300 vs 3 MB (total) on the Core i5-3380M.
| Feature | Atom x5-Z8300 | Core i5-3380M |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 4 |
| Boost Clock | 1.84 GHz | 3.6 GHz+96% |
| Base Clock | 1.44 GHz | 2.9 GHz+101% |
| L3 Cache | 0 kB | 3 MB (total) |
| L2 Cache | 2 MB+700% | 256K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Cherry Trail (2015−2016) | Ivy Bridge (2012−2013) |
| PassMark | 2,934 | 2,938 |
| Geekbench 6 Single | — | 700 |
| Geekbench 6 Multi | — | 1,600 |
Memory & Platform
The Atom x5-Z8300 uses the UTFCBGA592 socket (PCIe 3.0), while the Core i5-3380M uses PGA988 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3L-RS 1600 memory speed. The Core i5-3380M supports up to 32 GB of RAM compared to 2 GB — 176.5% more capacity for professional workloads. Memory channels: 1 (Atom x5-Z8300) vs 2 (Core i5-3380M). PCIe lanes: 1 (Atom x5-Z8300) vs 16 (Core i5-3380M) — the Core i5-3380M offers 15 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FC-UTBGA592 (Atom x5-Z8300) and HM77,QM77 (Core i5-3380M).
| Feature | Atom x5-Z8300 | Core i5-3380M |
|---|---|---|
| Socket | UTFCBGA592 | PGA988 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR3L-RS 1600 | DDR3-1600 |
| Max RAM Capacity | 2 GB | 32 GB+1500% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 1 | 16+1500% |
Advanced Features
Virtualization: not specified (Atom x5-Z8300) / VT-x, VT-d (Core i5-3380M). Both include integrated graphics — Intel HD Graphics (Cherry Trail) (Atom x5-Z8300) and Intel HD Graphics 4000 (Core i5-3380M) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-3380M targets Business Laptop. Direct competitor: Core i5-3380M rivals AMD A10-4600M.
| Feature | Atom x5-Z8300 | Core i5-3380M |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel HD Graphics (Cherry Trail) | Intel HD Graphics 4000 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Business Laptop |
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