Core m3-8100Y vs Athlon PRO 3045B
Core m3-8100Y
Athlon PRO 3045B
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 Core m3-8100Y is positioned at rank 383 and the Athlon PRO 3045B is on rank 1177, 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 Core m3-8100Y
Performance Per Dollar Athlon PRO 3045B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core m3-8100Y | Athlon PRO 3045B |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($180) |
| Longevity | ✨ Modern (Amber Lake-Y (2018−2021) / 14 nm) | ✨ Modern (Dali (2020−2021) / 14 nm) |
💎 Value Proposition
| Insight | Core m3-8100Y | Athlon PRO 3045B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($180) |
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 Core m3-8100Y and Athlon PRO 3045B
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.
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.
Processing Power
Both the Core m3-8100Y and Athlon PRO 3045B share an identical 2-core/4-thread configuration. Boost clocks reach 3.4 GHz on the Core m3-8100Y versus 3.2 GHz on the Athlon PRO 3045B — a 6.1% clock advantage for the Core m3-8100Y (base: 1.1 GHz vs 2.3 GHz). The Core m3-8100Y uses the Amber Lake-Y (2018−2021) architecture (14 nm), while the Athlon PRO 3045B uses Dali (2020−2021) (14 nm). In PassMark, the Core m3-8100Y scores 2,767 against the Athlon PRO 3045B's 2,770 — a 0.1% lead for the Athlon PRO 3045B. L3 cache: 4 MB on the Core m3-8100Y vs 4 MB (total) on the Athlon PRO 3045B.
| Feature | Core m3-8100Y | Athlon PRO 3045B |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 3.4 GHz+6% | 3.2 GHz |
| Base Clock | 1.1 GHz | 2.3 GHz+109% |
| L3 Cache | 4 MB | 4 MB (total) |
| L2 Cache | 512 kB | 512 kB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Amber Lake-Y (2018−2021) | Dali (2020−2021) |
| PassMark | 2,767 | 2,770 |
Memory & Platform
The Core m3-8100Y uses the FCBGA1515 socket (PCIe 3.0), while the Athlon PRO 3045B uses FP5 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core m3-8100Y | Athlon PRO 3045B |
|---|---|---|
| Socket | FCBGA1515 | FP5 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| 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 | Core m3-8100Y | Athlon PRO 3045B |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | AMD Radeon Vega 3 |
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