Athlon X2 450 vs Pentium Dual Core T4400
Athlon X2 450
Pentium Dual Core T4400
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 Athlon X2 450 is positioned at rank 760 and the Pentium Dual Core T4400 is on rank 1034, so the Athlon X2 450 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon X2 450
Performance Per Dollar Pentium Dual Core T4400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon X2 450 | Pentium Dual Core T4400 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($15) | ✅ More affordable ($5) |
| Longevity | 🛑 Legacy (Kaveri (2014−2015) / 28 nm) | 🛑 Legacy (NetBurst (2000−2006) / 45 nm) |
💎 Value Proposition
| Insight | Athlon X2 450 | Pentium Dual Core T4400 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+197%) |
| Upfront Cost | ⚠️ Higher cost ($15) | ✅ More affordable ($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 Athlon X2 450 and Pentium Dual Core T4400
Athlon X2 450
The Athlon X2 450 is manufactured by AMD. It was released in 2009-01-01. It is based on the Kaveri (2014−2015) architecture. It features 2 cores and 2 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L2 cache: 1 MB (total). Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1866. Passmark benchmark score: 1,295 points. Launch price was $149.
Pentium Dual Core T4400
The Pentium Dual Core T4400 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. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: P. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,284 points. Launch price was $69.
Processing Power
Both the Athlon X2 450 and Pentium Dual Core T4400 share an identical 2-core/2-thread configuration. Boost clocks reach 3.9 GHz on the Athlon X2 450 versus 2.2 GHz on the Pentium Dual Core T4400 — a 55.7% clock advantage for the Athlon X2 450 (base: 3.5 GHz vs 2.2 GHz). The Athlon X2 450 uses the Kaveri (2014−2015) architecture (28 nm), while the Pentium Dual Core T4400 uses NetBurst (2000−2006) (45 nm). In PassMark, the Athlon X2 450 scores 1,295 against the Pentium Dual Core T4400's 1,284 — a 0.9% lead for the Athlon X2 450.
| Feature | Athlon X2 450 | Pentium Dual Core T4400 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 3.9 GHz+77% | 2.2 GHz |
| Base Clock | 3.5 GHz+59% | 2.2 GHz |
| L3 Cache | — | 0 kB |
| L2 Cache | 1 MB (total) | 1 MB |
| Process | 28 nm-38% | 45 nm |
| Architecture | Kaveri (2014−2015) | NetBurst (2000−2006) |
| PassMark | 1,295 | 1,284 |
| Cinebench R23 Multi | 1,500 | — |
| Geekbench 6 Single | 450 | — |
| Geekbench 6 Multi | 800 | — |
Memory & Platform
The Athlon X2 450 uses the FM2+ socket (PCIe 3.0), while the Pentium Dual Core T4400 uses P (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Athlon X2 450 | Pentium Dual Core T4400 |
|---|---|---|
| Socket | FM2+ | P |
| PCIe Generation | PCIe 3.0+173% | PCIe 1.1 |
| Max RAM Speed | DDR3-1866 | — |
| Max RAM Capacity | 16 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: AMD-V (Athlon X2 450) / not specified (Pentium Dual Core T4400). Primary use case: Athlon X2 450 targets Basic Desktop. Direct competitor: Athlon X2 450 rivals Core i3-3220.
| Feature | Athlon X2 450 | Pentium Dual Core T4400 |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | — |
| Target Use | Basic Desktop | — |
Value Analysis
The Athlon X2 450 launched at $60 MSRP, while the Pentium Dual Core T4400 debuted at $107. At current prices ($15 vs $5), the Pentium Dual Core T4400 is $10 cheaper. In terms of value (PassMark points per dollar), the Athlon X2 450 delivers 86.3 pts/$ vs 256.8 pts/$ for the Pentium Dual Core T4400 — making the Pentium Dual Core T4400 the 99.4% better value option.
| Feature | Athlon X2 450 | Pentium Dual Core T4400 |
|---|---|---|
| MSRP | $60-44% | $107 |
| Avg Price (30d) | $15 | $5-67% |
| Performance per Dollar | 86.3 | 256.8+198% |
| Release Date | 2014 | 2009 |
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