Pentium G3440T vs Phenom II X4 820
Pentium G3440T
Phenom II X4 820
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 G3440T is positioned at rank 482 and the Phenom II X4 820 is on rank 916, so the Pentium G3440T offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium G3440T
Performance Per Dollar Phenom II X4 820
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G3440T | Phenom II X4 820 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
| Longevity | 🛑 Legacy (Legacy / 22 nm) | 🛑 Legacy (Deneb (2009−2011) / 45 nm) |
💎 Value Proposition
| Insight | Pentium G3440T | Phenom II X4 820 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
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 G3440T and Phenom II X4 820
Pentium G3440T
The Pentium G3440T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 2.8 GHz. L3 cache: 3 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333/1600, DDR3L-1333/1600. Passmark benchmark score: 2,107 points. Launch price was $69.
Phenom II X4 820
The Phenom II X4 820 is manufactured by AMD. It was released in 1 September 2009 (16 years ago). It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,114 points. Launch price was $90.
Processing Power
The Pentium G3440T packs 2 cores / 2 threads, while the Phenom II X4 820 offers 4 cores / 4 threads — the Phenom II X4 820 has 2 more cores. The Phenom II X4 820 is built on the Deneb (2009−2011) architecture. In PassMark, the Pentium G3440T scores 2,107 against the Phenom II X4 820's 2,114 — a 0.3% lead for the Phenom II X4 820. L3 cache: 3 MB Intel® Smart Cache on the Pentium G3440T vs 4 MB (total) on the Phenom II X4 820.
| Feature | Pentium G3440T | Phenom II X4 820 |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | — | 2.8 GHz |
| Base Clock | 2.8 GHz | 2.8 GHz |
| L3 Cache | 3 MB Intel® Smart Cache | 4 MB (total)+33% |
| L2 Cache | — | 512 kB (per core) |
| Process | 22 nm-51% | 45 nm |
| Architecture | — | Deneb (2009−2011) |
| PassMark | 2,107 | 2,114 |
Memory & Platform
The Pentium G3440T uses the LGA1150 socket (PCIe 3.0), while the Phenom II X4 820 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium G3440T | Phenom II X4 820 |
|---|---|---|
| Socket | LGA1150 | AM3 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
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