Core 2 Duo P9500 vs Atom Z3735G
Core 2 Duo P9500
Atom Z3735G
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 2 Duo P9500 is positioned at rank 354 and the Atom Z3735G is on rank 5, so the Atom Z3735G offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core 2 Duo P9500
Performance Per Dollar Atom Z3735G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo P9500 | Atom Z3735G |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($17) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Bay Trail-T (2013−2014) / 22 nm) |
💎 Value Proposition
| Insight | Core 2 Duo P9500 | Atom Z3735G |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($17) |
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 2 Duo P9500 and Atom Z3735G
Core 2 Duo P9500
The Core 2 Duo P9500 is manufactured by Intel. It was released in 15 July 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.53 GHz, with boost up to 2.53 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,901 points. Launch price was $348.
Atom Z3735G
The Atom Z3735G is manufactured by Intel. It was released in 9 April 2014 (11 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 1.83 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 22 nm process technology. Socket: UTFCBGA592. Thermal design power (TDP): 2 Watt. Memory support: DDR3. Passmark benchmark score: 2,891 points. Launch price was $17.
Processing Power
The Core 2 Duo P9500 packs 2 cores / 2 threads, while the Atom Z3735G offers 4 cores / 4 threads — the Atom Z3735G has 2 more cores. Boost clocks reach 2.53 GHz on the Core 2 Duo P9500 versus 1.83 GHz on the Atom Z3735G — a 32.1% clock advantage for the Core 2 Duo P9500 (base: 2.53 GHz vs 1.33 GHz). The Core 2 Duo P9500 uses the Penryn (2008−2011) architecture (45 nm), while the Atom Z3735G uses Bay Trail-T (2013−2014) (22 nm). In PassMark, the Core 2 Duo P9500 scores 2,901 against the Atom Z3735G's 2,891 — a 0.3% lead for the Core 2 Duo P9500. L3 cache: 6 MB L2 Cache on the Core 2 Duo P9500 vs 2 MB L2 Cache on the Atom Z3735G.
| Feature | Core 2 Duo P9500 | Atom Z3735G |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 2.53 GHz+38% | 1.83 GHz |
| Base Clock | 2.53 GHz+90% | 1.33 GHz |
| L3 Cache | 6 MB L2 Cache+200% | 2 MB L2 Cache |
| L2 Cache | 6 MB+200% | 2 MB |
| Process | 45 nm | 22 nm-51% |
| Architecture | Penryn (2008−2011) | Bay Trail-T (2013−2014) |
| PassMark | 2,901 | 2,891 |
| Geekbench 6 Single | 340 | — |
| Geekbench 6 Multi | 650 | — |
Memory & Platform
The Core 2 Duo P9500 uses the PGA478 socket (PCIe 1.1), while the Atom Z3735G uses UTFCBGA592 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-1066 memory speed. The Core 2 Duo P9500 supports up to 8 GB of RAM compared to 1 GB — 155.6% more capacity for professional workloads. Memory channels: 2 (Core 2 Duo P9500) vs 1 (Atom Z3735G). Chipset compatibility: PM45,GM45 (Core 2 Duo P9500) and Intel FC-UTBGA592 (Atom Z3735G).
| Feature | Core 2 Duo P9500 | Atom Z3735G |
|---|---|---|
| Socket | PGA478 | UTFCBGA592 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR3-1066 | DDR3L-RS 1333 |
| Max RAM Capacity | 8 GB+700% | 1 GB |
| RAM Channels | 2+100% | 1 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | — | 0 |
Advanced Features
Virtualization: VT-x (Core 2 Duo P9500) / not specified (Atom Z3735G). The Atom Z3735G includes integrated graphics (Intel HD Graphics (Bay Trail)), while the Core 2 Duo P9500 requires a dedicated GPU. Primary use case: Core 2 Duo P9500 targets Budget. Direct competitor: Core 2 Duo P9500 rivals Athlon II X2 245e.
| Feature | Core 2 Duo P9500 | Atom Z3735G |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel HD Graphics (Bay Trail) |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
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