Athlon II P340 vs Core M-5Y10c
Athlon II P340
Core M-5Y10c
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
Performance Per Dollar Core M-5Y10c
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II P340 | Core M-5Y10c |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($10) | ⚠️ Higher cost ($281) |
| Longevity | 🛑 Legacy (Champlain (2010−2011) / 45 nm) | 🛑 Legacy (Broadwell-Y (2014) / 14 nm) |
💎 Value Proposition
| Insight | Athlon II P340 | Core M-5Y10c |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+2694%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($10) | ⚠️ Higher cost ($281) |
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 II P340 and Core M-5Y10c
Athlon II P340
The Athlon II P340 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 2 cores and 2 threads. Max frequency: 2.2 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g4. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,895 points. Launch price was $149.
Core M-5Y10c
The Core M-5Y10c is manufactured by Intel. It was released in 27 October 2014 (11 years ago). It is based on the Broadwell-Y (2014) architecture. It features 2 cores and 4 threads. Base frequency is 0.8 GHz, with boost up to 2 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1234. Thermal design power (TDP): 4.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,906 points. Launch price was $281.
Processing Power
The Athlon II P340 packs 2 cores / 2 threads, matching the Core M-5Y10c's 2 cores. Boost clocks reach 2.2 GHz on the Athlon II P340 versus 2 GHz on the Core M-5Y10c — a 9.5% clock advantage for the Athlon II P340. The Athlon II P340 uses the Champlain (2010−2011) architecture (45 nm), while the Core M-5Y10c uses Broadwell-Y (2014) (14 nm). In PassMark, the Athlon II P340 scores 1,895 against the Core M-5Y10c's 1,906 — a 0.6% lead for the Core M-5Y10c.
| Feature | Athlon II P340 | Core M-5Y10c |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.2 GHz+10% | 2 GHz |
| Base Clock | — | 0.8 GHz |
| L3 Cache | — | 4 MB (total) |
| L2 Cache | 1 MB+300% | 256K (per core) |
| Process | 45 nm | 14 nm-69% |
| Architecture | Champlain (2010−2011) | Broadwell-Y (2014) |
| PassMark | 1,895 | 1,906 |
Memory & Platform
The Athlon II P340 uses the S1g4 socket (PCIe 2.0), while the Core M-5Y10c uses FCBGA1234 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1066 on the Athlon II P340 versus LPDDR3-1600 on the Core M-5Y10c — the Athlon II P340 supports 198.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core M-5Y10c supports up to 16 GB of RAM compared to 8 — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon II P340) vs 12 (Core M-5Y10c) — the Core M-5Y10c offers 12 more lanes for additional GPUs or NVMe drives.
| Feature | Athlon II P340 | Core M-5Y10c |
|---|---|---|
| Socket | S1g4 | FCBGA1234 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | 1066+35433% | LPDDR3-1600 |
| Max RAM Capacity | 8 | 16 GB+209715100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 12 |
Advanced Features
Neither processor supports overclocking. Virtualization support: true (Athlon II P340) vs VT-x, VT-d (Core M-5Y10c). The Core M-5Y10c includes integrated graphics (HD Graphics 5300), while the Athlon II P340 requires a dedicated GPU. Primary use case: Core M-5Y10c targets Mobile. Direct competitor: Athlon II P340 rivals Pentium P6000.
| Feature | Athlon II P340 | Core M-5Y10c |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | HD Graphics 5300 |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | true | VT-x, VT-d |
| Target Use | — | Mobile |
Value Analysis
The Athlon II P340 launched at $0 MSRP, while the Core M-5Y10c debuted at $281. At current prices ($10 vs $281), the Athlon II P340 is $271 cheaper. In terms of value (PassMark points per dollar), the Athlon II P340 delivers 189.5 pts/$ vs 6.8 pts/$ for the Core M-5Y10c — making the Athlon II P340 the 186.2% better value option.
| Feature | Athlon II P340 | Core M-5Y10c |
|---|---|---|
| MSRP | $0-100% | $281 |
| Avg Price (30d) | $10-96% | $281 |
| Performance per Dollar | 189.5+2687% | 6.8 |
| Release Date | 2010 | 2014 |
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