Atom x7433RE vs Core i7-2720QM
Atom x7433RE
Core i7-2720QM
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 i7-2720QM is on rank 1062, 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 i7-2720QM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x7433RE | Core i7-2720QM |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($378) |
| Longevity | ✨ Modern (Amston Lake (2024−2025) / 10 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Atom x7433RE | Core i7-2720QM |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($378) |
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 i7-2720QM
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 i7-2720QM
The Core i7-2720QM is manufactured by Intel. It was released in 3 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 45 Watt. Memory support: DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 4,015 points. Launch price was $378.
Processing Power
The Atom x7433RE packs 4 cores / 4 threads, matching the Core i7-2720QM's 4 cores. Boost clocks reach 3.4 GHz on the Atom x7433RE versus 3.3 GHz on the Core i7-2720QM — a 3% clock advantage for the Atom x7433RE (base: 1.5 GHz vs 2.2 GHz). The Atom x7433RE uses the Amston Lake (2024−2025) architecture (10 nm), while the Core i7-2720QM uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Atom x7433RE scores 4,049 against the Core i7-2720QM's 4,015 — a 0.8% lead for the Atom x7433RE. Both processors carry 6 MB (total) of L3 cache.
| Feature | Atom x7433RE | Core i7-2720QM |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 3.4 GHz+3% | 3.3 GHz |
| Base Clock | 1.5 GHz | 2.2 GHz+47% |
| L3 Cache | 6 MB (total) | 6 MB (total) |
| L2 Cache | 2 MB (total)+700% | 256K (per core) |
| Process | 10 nm-69% | 32 nm |
| Architecture | Amston Lake (2024−2025) | Sandy Bridge (2011−2013) |
| PassMark | 4,049 | 4,015 |
| Geekbench 6 Single | — | 700 |
| Geekbench 6 Multi | — | 2,600 |
Memory & Platform
The Atom x7433RE uses the FCBGA1264 socket (PCIe 4.0), while the Core i7-2720QM uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Atom x7433RE versus DDR3-1600 on the Core i7-2720QM — the Atom x7433RE supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-2720QM supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Memory channels: 1 (Atom x7433RE) vs 2 (Core i7-2720QM). PCIe lanes: 9 (Atom x7433RE) vs 16 (Core i7-2720QM) — the Core i7-2720QM offers 7 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel BGA1264 (Atom x7433RE) and HM65,HM67,QM67 (Core i7-2720QM).
| Feature | Atom x7433RE | Core i7-2720QM |
|---|---|---|
| Socket | FCBGA1264 | PGA988 |
| PCIe Generation | PCIe 4.0+100% | PCIe 2.0 |
| Max RAM Speed | DDR5-4800+67% | DDR3-1600 |
| Max RAM Capacity | 16 GB | 32 GB+100% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 9 | 16+78% |
Advanced Features
Virtualization: not specified (Atom x7433RE) / VT-x, VT-d (Core i7-2720QM). Both include integrated graphics — Intel UHD Graphics (32EU) (Atom x7433RE) and Intel HD Graphics 3000 (Core i7-2720QM) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-2720QM targets Performance Laptop. Direct competitor: Core i7-2720QM rivals AMD A8-3510MX.
| Feature | Atom x7433RE | Core i7-2720QM |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics (32EU) | Intel HD Graphics 3000 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Performance Laptop |
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