Core 2 Duo P9500 vs Pentium 8500
Core 2 Duo P9500
Pentium 8500
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 Pentium 8500 is on rank 991, so the Core 2 Duo P9500 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 Pentium 8500
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo P9500 | Pentium 8500 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | ✨ Modern (Alder Lake-U (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core 2 Duo P9500 | Pentium 8500 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
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 Pentium 8500
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.
Pentium 8500
The Pentium 8500 is manufactured by Intel. It was released in 2007-01-01. It is based on the Alder Lake-U (2022) architecture. It features 5 cores and 6 threads. Base frequency is 1 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1781. Thermal design power (TDP): 9 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 2,900 points. Launch price was $69.
Processing Power
The Core 2 Duo P9500 packs 2 cores / 2 threads, while the Pentium 8500 offers 5 cores / 6 threads — the Pentium 8500 has 3 more cores. Boost clocks reach 2.53 GHz on the Core 2 Duo P9500 versus 4.4 GHz on the Pentium 8500 — a 54% clock advantage for the Pentium 8500 (base: 2.53 GHz vs 1 GHz). The Core 2 Duo P9500 uses the Penryn (2008−2011) architecture (45 nm), while the Pentium 8500 uses Alder Lake-U (2022) (Intel 7 nm). In PassMark, the Core 2 Duo P9500 scores 2,901 against the Pentium 8500's 2,900 — a 0% lead for the Core 2 Duo P9500. Geekbench 6 single-core — the metric most relevant to gaming — records 340 vs 1,250, a 114.5% lead for the Pentium 8500 that directly translates to higher frame rates. Multi-core Geekbench: 650 vs 2,100 (105.5% advantage for the Pentium 8500). L3 cache: 6 MB L2 Cache on the Core 2 Duo P9500 vs 8 MB (total) on the Pentium 8500.
| Feature | Core 2 Duo P9500 | Pentium 8500 |
|---|---|---|
| Cores / Threads | 2 / 2 | 5 / 6+150% |
| Boost Clock | 2.53 GHz | 4.4 GHz+74% |
| Base Clock | 2.53 GHz+153% | 1 GHz |
| L3 Cache | 6 MB L2 Cache | 8 MB (total)+33% |
| L2 Cache | 6 MB+380% | 1.25 MB (per core) |
| Process | 45 nm | Intel 7 nm-84% |
| Architecture | Penryn (2008−2011) | Alder Lake-U (2022) |
| PassMark | 2,901 | 2,900 |
| Geekbench 6 Single | 340 | 1,250+268% |
| Geekbench 6 Multi | 650 | 2,100+223% |
Memory & Platform
The Core 2 Duo P9500 uses the PGA478 socket (PCIe 1.1), while the Pentium 8500 uses FCBGA1781 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Core 2 Duo P9500 versus LPDDR5-5200 on the Pentium 8500 — the Pentium 8500 supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Pentium 8500 supports up to 64 GB of RAM compared to 8 GB — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: PM45,GM45 (Core 2 Duo P9500) and SoC (Pentium 8500).
| Feature | Core 2 Duo P9500 | Pentium 8500 |
|---|---|---|
| Socket | PGA478 | FCBGA1781 |
| PCIe Generation | PCIe 1.1 | PCIe 5.0+355% |
| Max RAM Speed | DDR3-1066 | LPDDR5-5200+67% |
| Max RAM Capacity | 8 GB | 64 GB+700% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | — | 14 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x (Core 2 Duo P9500) vs VT-x, VT-d, EPT (Pentium 8500). The Pentium 8500 includes integrated graphics (Intel UHD Graphics (48 EU)), while the Core 2 Duo P9500 requires a dedicated GPU. Primary use case: Core 2 Duo P9500 targets Budget, Pentium 8500 targets Entry Level Laptop. Direct competitor: Core 2 Duo P9500 rivals Athlon II X2 245e.
| Feature | Core 2 Duo P9500 | Pentium 8500 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel UHD Graphics (48 EU) |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x, VT-d, EPT |
| Target Use | Budget | Entry Level Laptop |
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