Pentium Dual Core T4400 vs Celeron G550
Pentium Dual Core T4400
Celeron G550
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 T4400 is positioned at rank 1034 and the Celeron G550 is on rank 698, so the Celeron G550 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 T4400
Performance Per Dollar Celeron G550
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Dual Core T4400 | Celeron G550 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($5) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (NetBurst (2000−2006) / 45 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Pentium Dual Core T4400 | Celeron G550 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+202%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($5) | ⚠️ Higher cost ($15) |
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 T4400 and Celeron G550
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.
Celeron G550
The Celeron G550 is manufactured by Intel. It was released in 1 June 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,275 points. Launch price was $80.
Processing Power
Both the Pentium Dual Core T4400 and Celeron G550 share an identical 2-core/2-thread configuration. Boost clocks reach 2.2 GHz on the Pentium Dual Core T4400 versus 2.6 GHz on the Celeron G550 — a 16.7% clock advantage for the Celeron G550 (base: 2.2 GHz vs 2.6 GHz). The Pentium Dual Core T4400 uses the NetBurst (2000−2006) architecture (45 nm), while the Celeron G550 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Pentium Dual Core T4400 scores 1,284 against the Celeron G550's 1,275 — a 0.7% lead for the Pentium Dual Core T4400. L3 cache: 0 kB on the Pentium Dual Core T4400 vs 2 MB (total) on the Celeron G550.
| Feature | Pentium Dual Core T4400 | Celeron G550 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.2 GHz | 2.6 GHz+18% |
| Base Clock | 2.2 GHz | 2.6 GHz+18% |
| L3 Cache | 0 kB | 2 MB (total) |
| L2 Cache | 1 MB+300% | 256 kB (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | NetBurst (2000−2006) | Sandy Bridge (2011−2013) |
| PassMark | 1,284 | 1,275 |
| Geekbench 6 Single | — | 379 |
| Geekbench 6 Multi | — | 663 |
Memory & Platform
The Pentium Dual Core T4400 uses the P socket (PCIe 1.1), while the Celeron G550 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium Dual Core T4400 | Celeron G550 |
|---|---|---|
| Socket | P | LGA1155 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | — | DDR3-1066 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Pentium Dual Core T4400) / VT-x (Celeron G550). The Celeron G550 includes integrated graphics (HD Graphics (Sandy Bridge)), while the Pentium Dual Core T4400 requires a dedicated GPU. Primary use case: Celeron G550 targets Budget. Direct competitor: Celeron G550 rivals Pentium G630.
| Feature | Pentium Dual Core T4400 | Celeron G550 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | HD Graphics (Sandy Bridge) |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Budget |
Value Analysis
The Pentium Dual Core T4400 launched at $107 MSRP, while the Celeron G550 debuted at $52. At current prices ($5 vs $15), the Pentium Dual Core T4400 is $10 cheaper. In terms of value (PassMark points per dollar), the Pentium Dual Core T4400 delivers 256.8 pts/$ vs 85.0 pts/$ for the Celeron G550 — making the Pentium Dual Core T4400 the 100.5% better value option.
| Feature | Pentium Dual Core T4400 | Celeron G550 |
|---|---|---|
| MSRP | $107 | $52-51% |
| Avg Price (30d) | $5-67% | $15 |
| Performance per Dollar | 256.8+202% | 85.0 |
| Release Date | 2009 | 2012 |
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