Core 2 Duo P7350 vs Core 2 Duo T6400
Core 2 Duo P7350
Core 2 Duo T6400
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 Core 2 Duo T6400 is on rank 49, so the Core 2 Duo T6400 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 Core 2 Duo T6400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo P7350 | Core 2 Duo T6400 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Penryn (2008−2011) / 45 nm) |
💎 Value Proposition
| Insight | Core 2 Duo P7350 | Core 2 Duo T6400 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 Core 2 Duo T6400
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.
Core 2 Duo T6400
The Core 2 Duo T6400 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: 2 MB L2 Cache. L2 cache: 2 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,115 points. Launch price was $249.
Processing Power
Both the Core 2 Duo P7350 and Core 2 Duo T6400 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Core 2 Duo P7350 versus 2 GHz on the Core 2 Duo T6400 — identical boost frequencies (base: 2 GHz vs 2 GHz). Both are built on the Penryn (2008−2011) architecture using a 45 nm process. In PassMark, the Core 2 Duo P7350 scores 2,140 against the Core 2 Duo T6400's 2,115 — a 1.2% lead for the Core 2 Duo P7350. L3 cache: 3 MB L2 Cache on the Core 2 Duo P7350 vs 2 MB L2 Cache on the Core 2 Duo T6400.
| Feature | Core 2 Duo P7350 | Core 2 Duo T6400 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2 GHz | 2 GHz |
| Base Clock | 2 GHz | 2 GHz |
| L3 Cache | 3 MB L2 Cache+50% | 2 MB L2 Cache |
| L2 Cache | 3 MB+50% | 2 MB |
| Process | 45 nm | 45 nm |
| Architecture | Penryn (2008−2011) | Penryn (2008−2011) |
| PassMark | 2,140+1% | 2,115 |
| Geekbench 6 Single | — | 650 |
| Geekbench 6 Multi | — | 1,300 |
Memory & Platform
Both processors use the PGA478 socket with PCIe 1.1. Maximum memory speed reaches 1066 on the Core 2 Duo P7350 versus DDR2-800 on the Core 2 Duo T6400 — the Core 2 Duo P7350 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 8 of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: GM45,GS45,PM45 (Core 2 Duo P7350) and Intel GM45,Intel PM45 (Core 2 Duo T6400).
| Feature | Core 2 Duo P7350 | Core 2 Duo T6400 |
|---|---|---|
| Socket | PGA478 | PGA478 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | 1066+53200% | DDR2-800 |
| Max RAM Capacity | 8 | 8 GB+104857500% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 0 |
Advanced Features
Neither processor supports overclocking. Virtualization support: true (Core 2 Duo P7350) vs No (Core 2 Duo T6400). Primary use case: Core 2 Duo T6400 targets Mobile. Direct competitor: Core 2 Duo P7350 rivals Athlon II M300.
| Feature | Core 2 Duo P7350 | Core 2 Duo T6400 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | true | No |
| Target Use | — | Mobile |
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