Pentium Dual-Core E2200 vs Core 2 Duo T9400
Pentium Dual-Core E2200
Core 2 Duo T9400
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 Dual-Core E2200 is positioned at rank 999 and the Core 2 Duo T9400 is on rank 796, so the Core 2 Duo T9400 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium Dual-Core E2200
Performance Per Dollar Core 2 Duo T9400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Dual-Core E2200 | Core 2 Duo T9400 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($25) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (NetBurst (2000−2006) / 65 nm) | 🛑 Legacy (Penryn (2008−2011) / 45 nm) |
💎 Value Proposition
| Insight | Pentium Dual-Core E2200 | Core 2 Duo T9400 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($25) | ✅ More affordable ($0) |
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 Dual-Core E2200 and Core 2 Duo T9400
Pentium Dual-Core E2200
The Pentium Dual-Core E2200 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Max frequency: 2.2 GHz. L3 cache: 0 kB. L2 cache: 1 MB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 985 points. Launch price was $69.
Core 2 Duo T9400
The Core 2 Duo T9400 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): 35 Watt. Passmark benchmark score: 1,004 points. Launch price was $316.
Processing Power
Both the Pentium Dual-Core E2200 and Core 2 Duo T9400 share an identical 2-core/2-thread configuration. Boost clocks reach 2.2 GHz on the Pentium Dual-Core E2200 versus 2.53 GHz on the Core 2 Duo T9400 — a 14% clock advantage for the Core 2 Duo T9400. The Pentium Dual-Core E2200 uses the NetBurst (2000−2006) architecture (65 nm), while the Core 2 Duo T9400 uses Penryn (2008−2011) (45 nm). In PassMark, the Pentium Dual-Core E2200 scores 985 against the Core 2 Duo T9400's 1,004 — a 1.9% lead for the Core 2 Duo T9400. L3 cache: 0 kB on the Pentium Dual-Core E2200 vs 6 MB L2 Cache on the Core 2 Duo T9400.
| Feature | Pentium Dual-Core E2200 | Core 2 Duo T9400 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.2 GHz | 2.53 GHz+15% |
| Base Clock | — | 2.53 GHz |
| L3 Cache | 0 kB | 6 MB L2 Cache |
| L2 Cache | 1 MB (total) | 6 MB+500% |
| Process | 65 nm | 45 nm-31% |
| Architecture | NetBurst (2000−2006) | Penryn (2008−2011) |
| PassMark | 985 | 1,004+2% |
| Geekbench 6 Single | — | 320 |
Memory & Platform
The Pentium Dual-Core E2200 uses the LGA775 socket (PCIe 1.1), while the Core 2 Duo T9400 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Pentium Dual-Core E2200 versus DDR3-1066 on the Core 2 Duo T9400 — the Core 2 Duo T9400 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support.
| Feature | Pentium Dual-Core E2200 | Core 2 Duo T9400 |
|---|---|---|
| Socket | LGA775 | PGA478 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | DDR2-800 | DDR3-1066+50% |
| Max RAM Capacity | 4 GB | — |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | — |
Advanced Features
Neither processor supports overclocking. Both support VT-x virtualization. Primary use case: Pentium Dual-Core E2200 targets Desktop, Core 2 Duo T9400 targets Budget. Direct competitor: Core 2 Duo T9400 rivals Athlon Silver 3050U.
| Feature | Pentium Dual-Core E2200 | Core 2 Duo T9400 |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x |
| Target Use | Desktop | Budget |
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