Core i5-7200U vs Atom Z3740
Core i5-7200U
Atom Z3740
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 Core i5-7200U is positioned at rank 643 and the Atom Z3740 is on rank 172, so the Atom Z3740 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-7200U
Performance Per Dollar Atom Z3740
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-7200U | Atom Z3740 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Kaby Lake (2016−2019) / 14 nm) | 🛑 Legacy (Bay Trail-T (2013−2014) / 22 nm) |
💎 Value Proposition
| Insight | Core i5-7200U | Atom Z3740 |
|---|---|---|
| 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 Core i5-7200U and Atom Z3740
Core i5-7200U
The Core i5-7200U is manufactured by Intel. It was released in 30 August 2016 (9 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 3,369 points. Launch price was $281.
Atom Z3740
The Atom Z3740 is manufactured by Intel. It was released in 27 September 2013 (12 years ago). It is based on the Bay Trail-T (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 1.33 GHz, with boost up to 1.86 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 22 nm process technology. Socket: UTFCBGA1380. Thermal design power (TDP): 2 Watt. Memory support: DDR3. Passmark benchmark score: 3,380 points. Launch price was $32.
Processing Power
The Core i5-7200U packs 2 cores / 4 threads, while the Atom Z3740 offers 4 cores / 4 threads — the Atom Z3740 has 2 more cores. Boost clocks reach 3.1 GHz on the Core i5-7200U versus 1.86 GHz on the Atom Z3740 — a 50% clock advantage for the Core i5-7200U (base: 2.5 GHz vs 1.33 GHz). The Core i5-7200U uses the Kaby Lake (2016−2019) architecture (14 nm), while the Atom Z3740 uses Bay Trail-T (2013−2014) (22 nm). In PassMark, the Core i5-7200U scores 3,369 against the Atom Z3740's 3,380 — a 0.3% lead for the Atom Z3740. L3 cache: 3 MB on the Core i5-7200U vs 0 kB on the Atom Z3740.
| Feature | Core i5-7200U | Atom Z3740 |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3.1 GHz+67% | 1.86 GHz |
| Base Clock | 2.5 GHz+88% | 1.33 GHz |
| L3 Cache | 3 MB | 0 kB |
| L2 Cache | 512 kB | 512K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Kaby Lake (2016−2019) | Bay Trail-T (2013−2014) |
| PassMark | 3,369 | 3,380 |
Memory & Platform
The Core i5-7200U uses the BGA1356 socket (PCIe 3.0), while the Atom Z3740 uses UTFCBGA1380 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2133 on the Core i5-7200U versus LPDDR3-1066 on the Atom Z3740 — the Core i5-7200U supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-7200U supports up to 32 GB of RAM compared to 4 GB — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core i5-7200U) vs 0 (Atom Z3740) — the Core i5-7200U offers 12 more lanes for additional GPUs or NVMe drives.
| Feature | Core i5-7200U | Atom Z3740 |
|---|---|---|
| Socket | BGA1356 | UTFCBGA1380 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2133+33% | LPDDR3-1066 |
| Max RAM Capacity | 32 GB+700% | 4 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 12 | 0 |
Advanced Features
Virtualization: VT-x, VT-d (Core i5-7200U) / not specified (Atom Z3740). Both include integrated graphics — HD Graphics 620 (Core i5-7200U) and Intel HD Graphics (Bay Trail) (Atom Z3740) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-7200U targets Mobile.
| Feature | Core i5-7200U | Atom Z3740 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | HD Graphics 620 | Intel HD Graphics (Bay Trail) |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Mobile | — |
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