Pentium G4500T vs Phenom II X4 840T
Pentium G4500T
Phenom II X4 840T
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 G4500T is positioned at rank 572 and the Phenom II X4 840T is on rank 265, so the Phenom II X4 840T offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium G4500T
Performance Per Dollar Phenom II X4 840T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G4500T | Phenom II X4 840T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Skylake (2015−2016) / 14 nm) | 🛑 Legacy (Zosma (2010−2011) / 45 nm) |
💎 Value Proposition
| Insight | Pentium G4500T | Phenom II X4 840T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ 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 G4500T and Phenom II X4 840T
Pentium G4500T
The Pentium G4500T is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,399 points. Launch price was $75.
Phenom II X4 840T
The Phenom II X4 840T is manufactured by AMD. It was released in 1 September 2010 (15 years ago). It is based on the Zosma (2010−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 3.2 GHz. L3 cache: 6 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: 2,367 points. Launch price was $80.
Processing Power
The Pentium G4500T packs 2 cores / 2 threads, while the Phenom II X4 840T offers 4 cores / 4 threads — the Phenom II X4 840T has 2 more cores. Boost clocks reach 3 GHz on the Pentium G4500T versus 3.2 GHz on the Phenom II X4 840T — a 6.5% clock advantage for the Phenom II X4 840T (base: 3 GHz vs 2.9 GHz). The Pentium G4500T uses the Skylake (2015−2016) architecture (14 nm), while the Phenom II X4 840T uses Zosma (2010−2011) (45 nm). In PassMark, the Pentium G4500T scores 2,399 against the Phenom II X4 840T's 2,367 — a 1.3% lead for the Pentium G4500T. L3 cache: 3 MB on the Pentium G4500T vs 6 MB (total) on the Phenom II X4 840T.
| Feature | Pentium G4500T | Phenom II X4 840T |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 3 GHz | 3.2 GHz+7% |
| Base Clock | 3 GHz+3% | 2.9 GHz |
| L3 Cache | 3 MB | 6 MB (total)+100% |
| L2 Cache | 512 kB | 512 kB (per core) |
| Process | 14 nm-69% | 45 nm |
| Architecture | Skylake (2015−2016) | Zosma (2010−2011) |
| PassMark | 2,399+1% | 2,367 |
| Geekbench 6 Single | 701 | — |
| Geekbench 6 Multi | 1,260 | — |
Memory & Platform
The Pentium G4500T uses the LGA1151 socket (PCIe 3.0), while the Phenom II X4 840T uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium G4500T | Phenom II X4 840T |
|---|---|---|
| Socket | LGA1151 | AM3 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2133 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d (Pentium G4500T) / not specified (Phenom II X4 840T). The Pentium G4500T includes integrated graphics (Intel HD Graphics 530), while the Phenom II X4 840T requires a dedicated GPU. Primary use case: Pentium G4500T targets Low Power Desktop.
| Feature | Pentium G4500T | Phenom II X4 840T |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel HD Graphics 530 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Low Power Desktop | — |
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