Athlon PRO 3045B vs Core m3-8100Y
Athlon PRO 3045B
Core m3-8100Y
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 Athlon PRO 3045B is positioned at rank 1177 and the Core m3-8100Y is on rank 383, so the Core m3-8100Y offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon PRO 3045B
Performance Per Dollar Core m3-8100Y
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon PRO 3045B | Core m3-8100Y |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Dali (2020−2021) / 14 nm) | ✨ Modern (Amber Lake-Y (2018−2021) / 14 nm) |
💎 Value Proposition
| Insight | Athlon PRO 3045B | Core m3-8100Y |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ 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 Athlon PRO 3045B and Core m3-8100Y
Athlon PRO 3045B
The Athlon PRO 3045B is manufactured by AMD. It was released in 2009-01-01. It is based on the Dali (2020−2021) architecture. It features 2 cores and 4 threads. Base frequency is 2.3 GHz, with boost up to 3.2 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: FP5. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 2,770 points. Launch price was $149.
Core m3-8100Y
The Core m3-8100Y is manufactured by Intel. It was released in 30 August 2018 (7 years ago). It is based on the Amber Lake-Y (2018−2021) architecture. It features 2 cores and 4 threads. Base frequency is 1.1 GHz, with boost up to 3.4 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 5 Watt. Memory support: DDR3. Passmark benchmark score: 2,767 points. Launch price was $281.
Processing Power
Both the Athlon PRO 3045B and Core m3-8100Y share an identical 2-core/4-thread configuration. Boost clocks reach 3.2 GHz on the Athlon PRO 3045B versus 3.4 GHz on the Core m3-8100Y — a 6.1% clock advantage for the Core m3-8100Y (base: 2.3 GHz vs 1.1 GHz). The Athlon PRO 3045B uses the Dali (2020−2021) architecture (14 nm), while the Core m3-8100Y uses Amber Lake-Y (2018−2021) (14 nm). In PassMark, the Athlon PRO 3045B scores 2,770 against the Core m3-8100Y's 2,767 — a 0.1% lead for the Athlon PRO 3045B. L3 cache: 4 MB (total) on the Athlon PRO 3045B vs 4 MB on the Core m3-8100Y.
| Feature | Athlon PRO 3045B | Core m3-8100Y |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 3.2 GHz | 3.4 GHz+6% |
| Base Clock | 2.3 GHz+109% | 1.1 GHz |
| L3 Cache | 4 MB (total) | 4 MB |
| L2 Cache | 512 kB (per core) | 512 kB |
| Process | 14 nm | 14 nm |
| Architecture | Dali (2020−2021) | Amber Lake-Y (2018−2021) |
| PassMark | 2,770 | 2,767 |
Memory & Platform
The Athlon PRO 3045B uses the FP5 socket (PCIe 4.0), while the Core m3-8100Y uses FCBGA1515 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Athlon PRO 3045B | Core m3-8100Y |
|---|---|---|
| Socket | FP5 | FCBGA1515 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-2400 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 8 | — |
Advanced Features
The Athlon PRO 3045B includes integrated graphics (AMD Radeon Vega 3), while the Core m3-8100Y requires a dedicated GPU.
| Feature | Athlon PRO 3045B | Core m3-8100Y |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | AMD Radeon Vega 3 | — |
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