Pentium Dual Core T4400 vs A6-5400K
Pentium Dual Core T4400
A6-5400K
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 A6-5400K is on rank 765, so the A6-5400K 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 A6-5400K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Dual Core T4400 | A6-5400K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($5) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (NetBurst (2000−2006) / 45 nm) | 🛑 Legacy (Trinity (2012−2013) / 32 nm) |
💎 Value Proposition
| Insight | Pentium Dual Core T4400 | A6-5400K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($5) | ✅ 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 T4400 and A6-5400K
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.
A6-5400K
The A6-5400K is manufactured by AMD. It was released in 2014-01-01. It is based on the Trinity (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3.6 GHz, with boost up to 3.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,279 points. Launch price was $70.
Processing Power
Both the Pentium Dual Core T4400 and A6-5400K share an identical 2-core/2-thread configuration. Boost clocks reach 2.2 GHz on the Pentium Dual Core T4400 versus 3.8 GHz on the A6-5400K — a 53.3% clock advantage for the A6-5400K (base: 2.2 GHz vs 3.6 GHz). The Pentium Dual Core T4400 uses the NetBurst (2000−2006) architecture (45 nm), while the A6-5400K uses Trinity (2012−2013) (32 nm). In PassMark, the Pentium Dual Core T4400 scores 1,284 against the A6-5400K's 1,279 — a 0.4% lead for the Pentium Dual Core T4400. Both processors carry 0 kB of L3 cache.
| Feature | Pentium Dual Core T4400 | A6-5400K |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.2 GHz | 3.8 GHz+73% |
| Base Clock | 2.2 GHz | 3.6 GHz+64% |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 1 MB | 1 MB (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | NetBurst (2000−2006) | Trinity (2012−2013) |
| PassMark | 1,284 | 1,279 |
| Geekbench 6 Single | — | 390 |
Memory & Platform
The Pentium Dual Core T4400 uses the P socket (PCIe 1.1), while the A6-5400K uses FM2 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium Dual Core T4400 | A6-5400K |
|---|---|---|
| Socket | P | FM2 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | — | DDR3-1866 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Pentium Dual Core T4400) / AMD-V (A6-5400K). The A6-5400K includes integrated graphics (Radeon HD 7540D), while the Pentium Dual Core T4400 requires a dedicated GPU. Primary use case: A6-5400K targets Budget Desktop. Direct competitor: A6-5400K rivals Pentium G2120.
| Feature | Pentium Dual Core T4400 | A6-5400K |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon HD 7540D |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Budget Desktop |
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