CPU
GPU
Phenom X4 9450e
Core i7-620LM
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 Phenom X4 9450e is positioned at rank 1093 and the Core i7-620LM is on rank 1208, so the Phenom X4 9450e offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Phenom X4 9450e
Performance Per Dollar Core i7-620LM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Phenom X4 9450e | Core i7-620LM |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($430) | ✅ More affordable ($300) |
| Longevity | 🛑 Legacy (Agena (2007−2008) / 65 nm) | 🛑 Legacy (Arrandale (2010−2011) / 32 nm) |
💎 Value Proposition
| Insight | Phenom X4 9450e | Core i7-620LM |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+44%) |
| Upfront Cost | ⚠️ Higher cost ($430) | ✅ More affordable ($300) |
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 Phenom X4 9450e and Core i7-620LM
Phenom X4 9450e
The Phenom X4 9450e is manufactured by AMD. It was released in 2009-01-01. It is based on the Agena (2007−2008) architecture. It features 4 cores and 4 threads. Max frequency: 2.1 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,455 points. Launch price was $149.
Core i7-620LM
The Core i7-620LM is manufactured by Intel. It was released in 7 January 2010 (15 years ago). It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 25 Watt. Memory support: DDR3-800, DDR3-1066. Passmark benchmark score: 1,463 points. Launch price was $300.
Processing Power
The Phenom X4 9450e packs 4 cores / 4 threads, while the Core i7-620LM offers 2 cores / 4 threads — the Phenom X4 9450e has 2 more cores. Boost clocks reach 2.1 GHz on the Phenom X4 9450e versus 2.8 GHz on the Core i7-620LM — a 28.6% clock advantage for the Core i7-620LM. The Phenom X4 9450e uses the Agena (2007−2008) architecture (65 nm), while the Core i7-620LM uses Arrandale (2010−2011) (32 nm). In PassMark, the Phenom X4 9450e scores 1,455 against the Core i7-620LM's 1,463 — a 0.5% lead for the Core i7-620LM. L3 cache: 2 MB (total) on the Phenom X4 9450e vs 4 MB (total) on the Core i7-620LM.
| Feature | Phenom X4 9450e | Core i7-620LM |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 4 |
| Boost Clock | 2.1 GHz | 2.8 GHz+33% |
| Base Clock | — | 2 GHz |
| L3 Cache | 2 MB (total) | 4 MB (total)+100% |
| L2 Cache | 512 kB (per core)+100% | 256 kB (per core) |
| Process | 65 nm | 32 nm-51% |
| Architecture | Agena (2007−2008) | Arrandale (2010−2011) |
| PassMark | 1,455 | 1,463 |
| Geekbench 6 Single | — | 450 |
| Geekbench 6 Multi | — | 900 |
Memory & Platform
The Phenom X4 9450e uses the AM2+ socket (PCIe 2.0), while the Core i7-620LM uses BGA1288 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Phenom X4 9450e | Core i7-620LM |
|---|---|---|
| Socket | AM2+ | BGA1288 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1066 |
| Max RAM Capacity | — | 8 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Phenom X4 9450e) / VT-x, VT-d (Core i7-620LM). The Core i7-620LM includes integrated graphics (Intel HD Graphics), while the Phenom X4 9450e requires a dedicated GPU. Primary use case: Core i7-620LM targets Budget. Direct competitor: Core i7-620LM rivals Ryzen 5 3500U.
| Feature | Phenom X4 9450e | Core i7-620LM |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel HD Graphics |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Budget |
Value Analysis
The Phenom X4 9450e launched at $450 MSRP, while the Core i7-620LM debuted at $300.
| Feature | Phenom X4 9450e | Core i7-620LM |
|---|---|---|
| MSRP | $450 | $300-33% |
| Avg Price (30d) | $430 | — |
| Release Date | 2008 | 2010 |
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