CPU
GPU
Core 2 Duo P7350
Athlon II X4 631
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 P7350 is positioned at rank 255 and the Athlon II X4 631 is on rank 651, so the Core 2 Duo P7350 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 P7350
Performance Per Dollar Athlon II X4 631
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo P7350 | Athlon II X4 631 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Llano (2011−2012) / 32 nm) |
💎 Value Proposition
| Insight | Core 2 Duo P7350 | Athlon II X4 631 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
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 P7350 and Athlon II X4 631
Core 2 Duo P7350
The Core 2 Duo P7350 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,140 points. Launch price was $249.
Athlon II X4 631
The Athlon II X4 631 is manufactured by AMD. It was released in 2009-01-01. It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM1. Thermal design power (TDP): 100 Watt. Memory support: DDR3. Passmark benchmark score: 2,118 points. Launch price was $149.
Processing Power
The Core 2 Duo P7350 packs 2 cores / 2 threads, while the Athlon II X4 631 offers 4 cores / 4 threads — the Athlon II X4 631 has 2 more cores. Boost clocks reach 2 GHz on the Core 2 Duo P7350 versus 2.6 GHz on the Athlon II X4 631 — a 26.1% clock advantage for the Athlon II X4 631 (base: 2 GHz vs 2.6 GHz). The Core 2 Duo P7350 uses the Penryn (2008−2011) architecture (45 nm), while the Athlon II X4 631 uses Llano (2011−2012) (32 nm). In PassMark, the Core 2 Duo P7350 scores 2,140 against the Athlon II X4 631's 2,118 — a 1% lead for the Core 2 Duo P7350. L3 cache: 3 MB L2 Cache on the Core 2 Duo P7350 vs 0 kB on the Athlon II X4 631.
| Feature | Core 2 Duo P7350 | Athlon II X4 631 |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 2 GHz | 2.6 GHz+30% |
| Base Clock | 2 GHz | 2.6 GHz+30% |
| L3 Cache | 3 MB L2 Cache | 0 kB |
| L2 Cache | 3 MB+200% | 1 MB (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | Penryn (2008−2011) | Llano (2011−2012) |
| PassMark | 2,140+1% | 2,118 |
Memory & Platform
The Core 2 Duo P7350 uses the PGA478 socket (PCIe 1.1), while the Athlon II X4 631 uses FM1 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1066 on the Core 2 Duo P7350 versus DDR3-1866 on the Athlon II X4 631 — the Core 2 Duo P7350 supports 198.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon II X4 631 supports up to 64 GB of RAM compared to 8 — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Core 2 Duo P7350) vs 16 (Athlon II X4 631) — the Athlon II X4 631 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GM45,GS45,PM45 (Core 2 Duo P7350) and AMD FM1 (Athlon II X4 631).
| Feature | Core 2 Duo P7350 | Athlon II X4 631 |
|---|---|---|
| Socket | PGA478 | FM1 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | 1066+35433% | DDR3-1866 |
| Max RAM Capacity | 8 | 64 GB+838860700% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Virtualization: true (Core 2 Duo P7350) / not specified (Athlon II X4 631). Direct competitor: Core 2 Duo P7350 rivals Athlon II M300.
| Feature | Core 2 Duo P7350 | Athlon II X4 631 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
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