Atom D2700 vs Core 2 Duo E7500
Atom D2700
Core 2 Duo E7500
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 D2700 is positioned at rank 490 and the Core 2 Duo E7500 is on rank 992, so the Atom D2700 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom D2700
Performance Per Dollar Core 2 Duo E7500
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom D2700 | Core 2 Duo E7500 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($10) |
| Longevity | 🛑 Legacy (Cedarview (2011−2012) / 32 nm) | 🛑 Legacy (Wolfdale (2008−2010) / 45 nm) |
💎 Value Proposition
| Insight | Atom D2700 | Core 2 Duo E7500 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($10) |
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 D2700 and Core 2 Duo E7500
Atom D2700
The Atom D2700 is manufactured by Intel. It was released in 1 November 2011 (14 years ago). It is based on the Cedarview (2011−2012) architecture. It features 2 cores and 4 threads. Base frequency is 2.13 GHz, with boost up to 0.13 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 10 Watt. Memory support: DDR3. Passmark benchmark score: 1,148 points. Launch price was $52.
Core 2 Duo E7500
The Core 2 Duo E7500 is manufactured by Intel. It was released in 2008-01-01. It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.93 GHz, with boost up to 0.93 GHz. L3 cache: 0 kB. L2 cache: 3 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,157 points. Launch price was $249.
Processing Power
The Atom D2700 packs 2 cores / 4 threads, matching the Core 2 Duo E7500's 2 cores. Boost clocks reach 0.13 GHz on the Atom D2700 versus 0.93 GHz on the Core 2 Duo E7500 — a 150.9% clock advantage for the Core 2 Duo E7500 (base: 2.13 GHz vs 2.93 GHz). The Atom D2700 uses the Cedarview (2011−2012) architecture (32 nm), while the Core 2 Duo E7500 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Atom D2700 scores 1,148 against the Core 2 Duo E7500's 1,157 — a 0.8% lead for the Core 2 Duo E7500. Both processors carry 0 kB of L3 cache.
| Feature | Atom D2700 | Core 2 Duo E7500 |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 0.13 GHz | 0.93 GHz+615% |
| Base Clock | 2.13 GHz | 2.93 GHz+38% |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512K (per core) | 3 MB (total)+500% |
| Process | 32 nm-29% | 45 nm |
| Architecture | Cedarview (2011−2012) | Wolfdale (2008−2010) |
| PassMark | 1,148 | 1,157 |
Memory & Platform
The Atom D2700 uses the FCBGA559 socket (PCIe 2.0), while the Core 2 Duo E7500 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Both support up to DDR3-1066 memory speed. The Core 2 Duo E7500 supports up to 8 GB of RAM compared to 4 GB — 66.7% more capacity for professional workloads. Memory channels: 1 (Atom D2700) vs 2 (Core 2 Duo E7500). PCIe lanes: 4 (Atom D2700) vs 16 (Core 2 Duo E7500) — the Core 2 Duo E7500 offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA559 (Atom D2700) and G31,P35,G41 (Core 2 Duo E7500).
| Feature | Atom D2700 | Core 2 Duo E7500 |
|---|---|---|
| Socket | FCBGA559 | LGA775 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | DDR3-1066 | DDR3-1066 |
| Max RAM Capacity | 4 GB | 8 GB+100% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 4 | 16+300% |
Advanced Features
Virtualization: not specified (Atom D2700) / None (Core 2 Duo E7500). The Atom D2700 includes integrated graphics (Intel GMA 3650), while the Core 2 Duo E7500 requires a dedicated GPU.
| Feature | Atom D2700 | Core 2 Duo E7500 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel GMA 3650 | — |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | None |
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