Celeron Dual-Core T1600 vs A8-6600K
Celeron Dual-Core T1600
A8-6600K
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 Celeron Dual-Core T1600 is positioned at rank 880 and the A8-6600K is on rank 426, so the A8-6600K offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron Dual-Core T1600
Performance Per Dollar A8-6600K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron Dual-Core T1600 | A8-6600K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($150) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Merom (2006−2008) / 65 nm) | 🛑 Legacy (Richland (2013−2014) / 32 nm) |
💎 Value Proposition
| Insight | Celeron Dual-Core T1600 | A8-6600K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($150) | ✅ 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 Celeron Dual-Core T1600 and A8-6600K
Celeron Dual-Core T1600
The Celeron Dual-Core T1600 is manufactured by Intel. It was released in 2007-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Max frequency: 1.66 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 1 MB. Passmark benchmark score: 3,000 points. Launch price was $69.
A8-6600K
The A8-6600K is manufactured by AMD. It was released in 1 June 2013 (12 years ago). It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 3.9 GHz, with boost up to 4.2 GHz. L3 cache: 0 kB. L2 cache: 4096 kB. Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 100 Watt. Memory support: DDR3-1866. Passmark benchmark score: 3,002 points. Launch price was $142.
Processing Power
The Celeron Dual-Core T1600 packs 2 cores / 2 threads, while the A8-6600K offers 4 cores / 4 threads — the A8-6600K has 2 more cores. Boost clocks reach 1.66 GHz on the Celeron Dual-Core T1600 versus 4.2 GHz on the A8-6600K — a 86.7% clock advantage for the A8-6600K. The Celeron Dual-Core T1600 uses the Merom (2006−2008) architecture (65 nm), while the A8-6600K uses Richland (2013−2014) (32 nm). In PassMark, the Celeron Dual-Core T1600 scores 3,000 against the A8-6600K's 3,002 — a 0.1% lead for the A8-6600K.
| Feature | Celeron Dual-Core T1600 | A8-6600K |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 1.66 GHz | 4.2 GHz+153% |
| Base Clock | — | 3.9 GHz |
| L3 Cache | — | 0 kB |
| L2 Cache | 1 MB | 4096 kB+300% |
| Process | 65 nm | 32 nm-51% |
| Architecture | Merom (2006−2008) | Richland (2013−2014) |
| PassMark | 3,000 | 3,002 |
Memory & Platform
The Celeron Dual-Core T1600 uses the PGA478 socket (PCIe 1.1), while the A8-6600K uses FM2 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 667 on the Celeron Dual-Core T1600 versus 1866 on the A8-6600K — the A8-6600K supports 94.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A8-6600K supports up to 64 of RAM compared to 4 — 176.5% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Celeron Dual-Core T1600) vs 16 (A8-6600K) — the A8-6600K offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GL40,GM45,GM47,PM45 (Celeron Dual-Core T1600) and FM2 (A8-6600K).
| Feature | Celeron Dual-Core T1600 | A8-6600K |
|---|---|---|
| Socket | PGA478 | FM2 |
| PCIe Generation | PCIe 1.1 | PCIe 3.0+173% |
| Max RAM Speed | 667 | 1866+180% |
| Max RAM Capacity | 4 | 64+1500% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Only the A8-6600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: false (Celeron Dual-Core T1600) vs true (A8-6600K). The A8-6600K includes integrated graphics (Radeon HD 8570D), while the Celeron Dual-Core T1600 requires a dedicated GPU. Primary use case: Celeron Dual-Core T1600 targets Budget. Direct competitor: Celeron Dual-Core T1600 rivals Pentium T2390; A8-6600K rivals Core i3-4130.
| Feature | Celeron Dual-Core T1600 | A8-6600K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon HD 8570D |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | false | true |
| Target Use | Budget | — |
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