Core 2 Duo T9400 vs Pentium Dual-Core E2200
Core 2 Duo T9400
Pentium Dual-Core E2200
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 T9400 is positioned at rank 796 and the Pentium Dual-Core E2200 is on rank 999, 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 Core 2 Duo T9400
Performance Per Dollar Pentium Dual-Core E2200
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo T9400 | Pentium Dual-Core E2200 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($25) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (NetBurst (2000−2006) / 65 nm) |
💎 Value Proposition
| Insight | Core 2 Duo T9400 | Pentium Dual-Core E2200 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($25) |
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 T9400 and Pentium Dual-Core E2200
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.
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.
Processing Power
Both the Core 2 Duo T9400 and Pentium Dual-Core E2200 share an identical 2-core/2-thread configuration. Boost clocks reach 2.53 GHz on the Core 2 Duo T9400 versus 2.2 GHz on the Pentium Dual-Core E2200 — a 14% clock advantage for the Core 2 Duo T9400. The Core 2 Duo T9400 uses the Penryn (2008−2011) architecture (45 nm), while the Pentium Dual-Core E2200 uses NetBurst (2000−2006) (65 nm). In PassMark, the Core 2 Duo T9400 scores 1,004 against the Pentium Dual-Core E2200's 985 — a 1.9% lead for the Core 2 Duo T9400. L3 cache: 6 MB L2 Cache on the Core 2 Duo T9400 vs 0 kB on the Pentium Dual-Core E2200.
| Feature | Core 2 Duo T9400 | Pentium Dual-Core E2200 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.53 GHz+15% | 2.2 GHz |
| Base Clock | 2.53 GHz | — |
| L3 Cache | 6 MB L2 Cache | 0 kB |
| L2 Cache | 6 MB+500% | 1 MB (total) |
| Process | 45 nm-31% | 65 nm |
| Architecture | Penryn (2008−2011) | NetBurst (2000−2006) |
| PassMark | 1,004+2% | 985 |
| Geekbench 6 Single | 320 | — |
Memory & Platform
The Core 2 Duo T9400 uses the PGA478 socket (PCIe 1.1), while the Pentium Dual-Core E2200 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Core 2 Duo T9400 versus DDR2-800 on the Pentium Dual-Core E2200 — 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 | Core 2 Duo T9400 | Pentium Dual-Core E2200 |
|---|---|---|
| Socket | PGA478 | LGA775 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | DDR3-1066+50% | DDR2-800 |
| 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: Core 2 Duo T9400 targets Budget, Pentium Dual-Core E2200 targets Desktop. Direct competitor: Core 2 Duo T9400 rivals Athlon Silver 3050U.
| Feature | Core 2 Duo T9400 | Pentium Dual-Core E2200 |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x |
| Target Use | Budget | Desktop |
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