CPU
GPU
A8-5557M
Core 2 Duo T5550
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 A8-5557M is positioned at rank 687 and the Core 2 Duo T5550 is on rank 23, so the Core 2 Duo T5550 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar A8-5557M
Performance Per Dollar Core 2 Duo T5550
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | A8-5557M | Core 2 Duo T5550 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
| Longevity | 🛑 Legacy (Richland (2013−2014) / 32 nm) | 🛑 Legacy (Merom (2006−2008) / 65 nm) |
💎 Value Proposition
| Insight | A8-5557M | Core 2 Duo T5550 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
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 A8-5557M and Core 2 Duo T5550
A8-5557M
The A8-5557M is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.1 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FP2. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,831 points. Launch price was $90.
Core 2 Duo T5550
The Core 2 Duo T5550 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.83 GHz, with boost up to 1.83 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,826 points. Launch price was $249.
Processing Power
The A8-5557M packs 4 cores / 4 threads, while the Core 2 Duo T5550 offers 2 cores / 2 threads — the A8-5557M has 2 more cores. Boost clocks reach 3.1 GHz on the A8-5557M versus 1.83 GHz on the Core 2 Duo T5550 — a 51.5% clock advantage for the A8-5557M (base: 2.1 GHz vs 1.83 GHz). The A8-5557M uses the Richland (2013−2014) architecture (32 nm), while the Core 2 Duo T5550 uses Merom (2006−2008) (65 nm). In PassMark, the A8-5557M scores 1,831 against the Core 2 Duo T5550's 1,826 — a 0.3% lead for the A8-5557M. L3 cache: 0 kB on the A8-5557M vs 2 MB L2 Cache on the Core 2 Duo T5550.
| Feature | A8-5557M | Core 2 Duo T5550 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 3.1 GHz+69% | 1.83 GHz |
| Base Clock | 2.1 GHz+15% | 1.83 GHz |
| L3 Cache | 0 kB | 2 MB L2 Cache |
| L2 Cache | 1 MB (per core) | 2 MB+100% |
| Process | 32 nm-51% | 65 nm |
| Architecture | Richland (2013−2014) | Merom (2006−2008) |
| PassMark | 1,831 | 1,826 |
Memory & Platform
The A8-5557M uses the FP2 socket (PCIe 3.0), while the Core 2 Duo T5550 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | A8-5557M | Core 2 Duo T5550 |
|---|---|---|
| Socket | FP2 | PGA478 |
| PCIe Generation | PCIe 3.0+173% | PCIe 1.1 |
| Max RAM Speed | 1600 | — |
| Max RAM Capacity | 16 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: true (A8-5557M) / not specified (Core 2 Duo T5550). The A8-5557M includes integrated graphics (Radeon HD 8510G / 8550G), while the Core 2 Duo T5550 requires a dedicated GPU. Direct competitor: A8-5557M rivals Core i3-4000M.
| Feature | A8-5557M | Core 2 Duo T5550 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Radeon HD 8510G / 8550G | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
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