CPU
GPU
Phenom X4 9450e
Core i5-10400F
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. The Phenom X4 9450e is positioned at rank #1093 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Phenom X4 9450e
Performance Per Dollar Core i5-10400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Phenom X4 9450e | Core i5-10400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($430) | ✅ More affordable ($102) |
| Longevity | 🛑 Legacy (Agena (2007−2008) / 65 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Phenom X4 9450e | Core i5-10400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+3675%) |
| Upfront Cost | ⚠️ Higher cost ($430) | ✅ More affordable ($102) |
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 i5-10400F
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 i5-10400F
The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.
Processing Power
The Phenom X4 9450e packs 4 cores / 4 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Core i5-10400F has 2 more cores. Boost clocks reach 2.1 GHz on the Phenom X4 9450e versus 4.3 GHz on the Core i5-10400F — a 68.7% clock advantage for the Core i5-10400F. The Phenom X4 9450e uses the Agena (2007−2008) architecture (65 nm), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Phenom X4 9450e scores 1,455 against the Core i5-10400F's 13,029 — a 159.8% lead for the Core i5-10400F. L3 cache: 2 MB (total) on the Phenom X4 9450e vs 12 MB (total) on the Core i5-10400F.
| Feature | Phenom X4 9450e | Core i5-10400F |
|---|---|---|
| Cores / Threads | 4 / 4 | 6 / 12+50% |
| Boost Clock | 2.1 GHz | 4.3 GHz+105% |
| Base Clock | — | 2.9 GHz |
| L3 Cache | 2 MB (total) | 12 MB (total)+500% |
| L2 Cache | 512 kB (per core)+100% | 256K (per core) |
| Process | 65 nm | 14 nm-78% |
| Architecture | Agena (2007−2008) | Comet Lake (2020−2025) |
| PassMark | 1,455 | 13,029+795% |
| Cinebench R23 Multi | — | 8,191 |
| Geekbench 6 Single | — | 1,454 |
| Geekbench 6 Multi | — | 5,783 |
Memory & Platform
The Phenom X4 9450e uses the AM2+ socket (PCIe 2.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Phenom X4 9450e | Core i5-10400F |
|---|---|---|
| Socket | AM2+ | LGA1200 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | — | DDR4-2666 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Phenom X4 9450e) / VT-x, VT-d (Core i5-10400F). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.
| Feature | Phenom X4 9450e | Core i5-10400F |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Gaming |
Value Analysis
The Phenom X4 9450e launched at $450 MSRP, while the Core i5-10400F debuted at $160. At current prices ($430 vs $102), the Core i5-10400F is $328 cheaper. In terms of value (PassMark points per dollar), the Phenom X4 9450e delivers 3.4 pts/$ vs 127.7 pts/$ for the Core i5-10400F — making the Core i5-10400F the 189.7% better value option.
| Feature | Phenom X4 9450e | Core i5-10400F |
|---|---|---|
| MSRP | $450 | $160-64% |
| Avg Price (30d) | $430 | $102-76% |
| Performance per Dollar | 3.4 | 127.7+3656% |
| Release Date | 2008 | 2020 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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