A4-5000 vs Pentium U5400
A4-5000
Pentium U5400
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 A4-5000 is positioned at rank 847 and the Pentium U5400 is on rank 1219, so the A4-5000 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar A4-5000
Performance Per Dollar Pentium U5400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | A4-5000 | Pentium U5400 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($214) |
| Longevity | 🛑 Legacy (Kabini (2013−2014) / 28 nm) | 🛑 Legacy (Arrandale (2010−2011) / 32 nm) |
💎 Value Proposition
| Insight | A4-5000 | Pentium U5400 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($214) |
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 A4-5000 and Pentium U5400
A4-5000
The A4-5000 is manufactured by AMD. It was released in 2014-01-01. It is based on the Kabini (2013−2014) architecture. It features 4 cores and 4 threads. Max frequency: 1.5 GHz. L3 cache: 0 kB. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,284 points. Launch price was $50.
Pentium U5400
The Pentium U5400 is manufactured by Intel. It was released in 2007-01-01. It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 2 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 18 Watt. Memory support: DDR3. Passmark benchmark score: 1,286 points. Launch price was $69.
Processing Power
The A4-5000 packs 4 cores / 4 threads, while the Pentium U5400 offers 2 cores / 2 threads — the A4-5000 has 2 more cores. Boost clocks reach 1.5 GHz on the A4-5000 versus 1.2 GHz on the Pentium U5400 — a 22.2% clock advantage for the A4-5000. The A4-5000 uses the Kabini (2013−2014) architecture (28 nm), while the Pentium U5400 uses Arrandale (2010−2011) (32 nm). In PassMark, the A4-5000 scores 1,284 against the Pentium U5400's 1,286 — a 0.2% lead for the Pentium U5400. Geekbench 6 single-core — the metric most relevant to gaming — records 158 vs 170, a 7.3% lead for the Pentium U5400 that directly translates to higher frame rates. L3 cache: 0 kB on the A4-5000 vs 3 MB (total) on the Pentium U5400.
| Feature | A4-5000 | Pentium U5400 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 1.5 GHz+25% | 1.2 GHz |
| Base Clock | — | 1.2 GHz |
| L3 Cache | 0 kB | 3 MB (total) |
| L2 Cache | 2048 kB+700% | 256K (per core) |
| Process | 28 nm-13% | 32 nm |
| Architecture | Kabini (2013−2014) | Arrandale (2010−2011) |
| PassMark | 1,284 | 1,286 |
| Geekbench 6 Single | 158 | 170+8% |
| Geekbench 6 Multi | — | 300 |
Memory & Platform
The A4-5000 uses the FT3 socket (PCIe 2.0), while the Pentium U5400 uses BGA1288 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3L-1600 memory speed. The A4-5000 supports up to 16 GB of RAM compared to 8 GB — 66.7% more capacity for professional workloads. Memory channels: 1 (A4-5000) vs 2 (Pentium U5400). PCIe lanes: 8 (A4-5000) vs 16 (Pentium U5400) — the Pentium U5400 offers 8 more lanes for additional GPUs or NVMe drives.
| Feature | A4-5000 | Pentium U5400 |
|---|---|---|
| Socket | FT3 | BGA1288 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3L-1600 | DDR3-800 |
| Max RAM Capacity | 16 GB+100% | 8 GB |
| RAM Channels | 1 | 2+100% |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 8 | 16+100% |
Advanced Features
Neither processor supports overclocking. Virtualization support: AMD-V (A4-5000) vs VT-x (Pentium U5400). Both include integrated graphics — Radeon HD 8330 (A4-5000) and Intel HD Graphics (Ironlake) (Pentium U5400) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: A4-5000 targets Entry Laptop, Pentium U5400 targets Legacy Budget Laptop. Direct competitor: A4-5000 rivals Pentium N3520.
| Feature | A4-5000 | Pentium U5400 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon HD 8330 | Intel HD Graphics (Ironlake) |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | VT-x |
| Target Use | Entry Laptop | Legacy Budget Laptop |
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