CPU
GPU
Xeon X3430
Core 2 Duo T7500
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 Xeon X3430 is positioned at rank 826 and the Core 2 Duo T7500 is on rank 88, so the Core 2 Duo T7500 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon X3430
Performance Per Dollar Core 2 Duo T7500
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon X3430 | Core 2 Duo T7500 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
| Longevity | 🛑 Legacy (Lynnfield (2009−2010) / 45 nm) | 🛑 Legacy (Merom (2006−2008) / 65 nm) |
💎 Value Proposition
| Insight | Xeon X3430 | Core 2 Duo T7500 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
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 Xeon X3430 and Core 2 Duo T7500
Xeon X3430
The Xeon X3430 is manufactured by Intel. It was released in 8 September 2009 (16 years ago). It is based on the Lynnfield (2009−2010) architecture. It features 4 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 2.8 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1156. Thermal design power (TDP): 95 Watt. Memory support: DDR3-800, DDR3-1066, DDR3-1333. Passmark benchmark score: 2,320 points. Launch price was $189.
Core 2 Duo T7500
The Core 2 Duo T7500 is manufactured by Intel. It was released in 8 May 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,308 points. Launch price was $234.
Processing Power
The Xeon X3430 packs 4 cores / 4 threads, while the Core 2 Duo T7500 offers 2 cores / 2 threads — the Xeon X3430 has 2 more cores. Boost clocks reach 2.8 GHz on the Xeon X3430 versus 2.2 GHz on the Core 2 Duo T7500 — a 24% clock advantage for the Xeon X3430 (base: 2.4 GHz vs 2.2 GHz). The Xeon X3430 uses the Lynnfield (2009−2010) architecture (45 nm), while the Core 2 Duo T7500 uses Merom (2006−2008) (65 nm). In PassMark, the Xeon X3430 scores 2,320 against the Core 2 Duo T7500's 2,308 — a 0.5% lead for the Xeon X3430. L3 cache: 8 MB (total) on the Xeon X3430 vs 0 kB on the Core 2 Duo T7500.
| Feature | Xeon X3430 | Core 2 Duo T7500 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 2.8 GHz+27% | 2.2 GHz |
| Base Clock | 2.4 GHz+9% | 2.2 GHz |
| L3 Cache | 8 MB (total) | 0 kB |
| L2 Cache | 256 kB (per core) | 4 MB+1500% |
| Process | 45 nm-31% | 65 nm |
| Architecture | Lynnfield (2009−2010) | Merom (2006−2008) |
| PassMark | 2,320 | 2,308 |
| Geekbench 6 Multi | — | 507 |
Memory & Platform
The Xeon X3430 uses the LGA1156 socket (PCIe 2.0), while the Core 2 Duo T7500 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Xeon X3430 | Core 2 Duo T7500 |
|---|---|---|
| Socket | LGA1156 | PGA478 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | — | DDR2-667 |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
Advanced Features
Virtualization: not specified (Xeon X3430) / VT-x (Core 2 Duo T7500). Primary use case: Core 2 Duo T7500 targets Budget. Direct competitor: Core 2 Duo T7500 rivals Athlon Silver 3050U.
| Feature | Xeon X3430 | Core 2 Duo T7500 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Budget |
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