PRO A12-8870 vs Athlon X4 845
PRO A12-8870
Athlon X4 845
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 PRO A12-8870 is positioned at rank 277 and the Athlon X4 845 is on rank 393, so the PRO A12-8870 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar PRO A12-8870
Performance Per Dollar Athlon X4 845
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | PRO A12-8870 | Athlon X4 845 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Carrizo (2015−2018) / 28 nm) | 🛑 Legacy (Carrizo (2015−2018) / 28 nm) |
💎 Value Proposition
| Insight | PRO A12-8870 | Athlon X4 845 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
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 PRO A12-8870 and Athlon X4 845
PRO A12-8870
The PRO A12-8870 is manufactured by AMD. It was released in Outubro 2016 (9 years ago). It is based on the Carrizo (2015−2018) architecture. It features 4 cores and 4 threads. Base frequency is 3.7 GHz, with boost up to 4.2 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,805 points. Launch price was $69.
Athlon X4 845
The Athlon X4 845 is manufactured by AMD. It was released in 2009-01-01. It is based on the Carrizo (2015−2018) architecture. It features 4 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 3.8 GHz. L2 cache: 2 MB. Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 65 Watt. Memory support: DDR3-2133. Passmark benchmark score: 3,768 points. Launch price was $149.
Processing Power
Both the PRO A12-8870 and Athlon X4 845 share an identical 4-core/4-thread configuration. Boost clocks reach 4.2 GHz on the PRO A12-8870 versus 3.8 GHz on the Athlon X4 845 — a 10% clock advantage for the PRO A12-8870 (base: 3.7 GHz vs 3.5 GHz). Both are built on the Carrizo (2015−2018) architecture using a 28 nm process. In PassMark, the PRO A12-8870 scores 3,805 against the Athlon X4 845's 3,768 — a 1% lead for the PRO A12-8870.
| Feature | PRO A12-8870 | Athlon X4 845 |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 4 |
| Boost Clock | 4.2 GHz+11% | 3.8 GHz |
| Base Clock | 3.7 GHz+6% | 3.5 GHz |
| L2 Cache | 2048 kB | 2 MB |
| Process | 28 nm | 28 nm |
| Architecture | Carrizo (2015−2018) | Carrizo (2015−2018) |
| PassMark | 3,805 | 3,768 |
Memory & Platform
The PRO A12-8870 uses the AM4 socket (PCIe 3.0), while the Athlon X4 845 uses FM2+ (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | PRO A12-8870 | Athlon X4 845 |
|---|---|---|
| Socket | AM4 | FM2+ |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR3-2133 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 8 |
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