Pentium 1403 vs Core 2 Duo T7400
Pentium 1403
Core 2 Duo T7400
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 Pentium 1403 is positioned at rank 404 and the Core 2 Duo T7400 is on rank 1027, so the Pentium 1403 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium 1403
Performance Per Dollar Core 2 Duo T7400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium 1403 | Core 2 Duo T7400 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Legacy / 32 nm) | 🛑 Legacy (Merom (2006−2008) / 65 nm) |
💎 Value Proposition
| Insight | Pentium 1403 | Core 2 Duo T7400 |
|---|---|---|
| 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 Pentium 1403 and Core 2 Duo T7400
Pentium 1403
The Pentium 1403 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 2.6 GHz. L3 cache: 5 MB. Built on 32 nm process technology. Thermal design power (TDP): 80 Watt. Memory support: DDR3-800, DDR3-1066. Passmark benchmark score: 1,851 points. Launch price was $69.
Core 2 Duo T7400
The Core 2 Duo T7400 is manufactured by Intel. It was released in 28 August 2006 (19 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.16 GHz, with boost up to 2.16 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 34 Watt. Passmark benchmark score: 1,861 points. Launch price was $286.
Processing Power
Both the Pentium 1403 and Core 2 Duo T7400 share an identical 2-core/2-thread configuration. The Core 2 Duo T7400 is built on the Merom (2006−2008) architecture. In PassMark, the Pentium 1403 scores 1,851 against the Core 2 Duo T7400's 1,861 — a 0.5% lead for the Core 2 Duo T7400. L3 cache: 5 MB on the Pentium 1403 vs 0 kB on the Core 2 Duo T7400.
| Feature | Pentium 1403 | Core 2 Duo T7400 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | — | 2.16 GHz |
| Base Clock | 2.6 GHz+20% | 2.16 GHz |
| L3 Cache | 5 MB | 0 kB |
| L2 Cache | — | 4 MB |
| Process | 32 nm-51% | 65 nm |
| Architecture | — | Merom (2006−2008) |
| PassMark | 1,851 | 1,861 |
| Geekbench 6 Single | — | 310 |
| Geekbench 6 Multi | — | 550 |
Advanced Features
Virtualization: not specified (Pentium 1403) / VT-x (Core 2 Duo T7400). Primary use case: Core 2 Duo T7400 targets Legacy Laptop.
| Feature | Pentium 1403 | Core 2 Duo T7400 |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Legacy Laptop |
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