Athlon II P340 vs Core i5-2510E
Athlon II P340
Core i5-2510E
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 i5-2510E
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II P340 | Core i5-2510E |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($10) | ⚠️ Higher cost ($30) |
| Longevity | 🛑 Legacy (Champlain (2010−2011) / 45 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Athlon II P340 | Core i5-2510E |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+202%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($10) | ⚠️ Higher cost ($30) |
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 i5-2510E
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 i5-2510E
The Core i5-2510E is manufactured by Intel. It was released in 1 February 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,884 points. Launch price was $266.
Processing Power
The Athlon II P340 packs 2 cores / 2 threads, matching the Core i5-2510E's 2 cores. Boost clocks reach 2.2 GHz on the Athlon II P340 versus 3.1 GHz on the Core i5-2510E — a 34% clock advantage for the Core i5-2510E. The Athlon II P340 uses the Champlain (2010−2011) architecture (45 nm), while the Core i5-2510E uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Athlon II P340 scores 1,895 against the Core i5-2510E's 1,884 — a 0.6% lead for the Athlon II P340.
| Feature | Athlon II P340 | Core i5-2510E |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.2 GHz | 3.1 GHz+41% |
| Base Clock | — | 2.5 GHz |
| L3 Cache | — | 3 MB (total) |
| L2 Cache | 1 MB+300% | 256K (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | Champlain (2010−2011) | Sandy Bridge (2011−2013) |
| PassMark | 1,895 | 1,884 |
| Geekbench 6 Single | — | 527 |
Memory & Platform
The Athlon II P340 uses the S1g4 socket (PCIe 2.0), while the Core i5-2510E uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1066 on the Athlon II P340 versus DDR3-1333 on the Core i5-2510E — the Athlon II P340 supports 198.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-2510E 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 16 (Core i5-2510E) — the Core i5-2510E offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: S1g4 (Athlon II P340) and HM65,QM67 (Core i5-2510E).
| Feature | Athlon II P340 | Core i5-2510E |
|---|---|---|
| Socket | S1g4 | PGA988 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | 1066+35433% | DDR3-1333 |
| Max RAM Capacity | 8 | 16 GB+209715100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: true (Athlon II P340) vs VT-x, VT-d, EPT (Core i5-2510E). The Core i5-2510E includes integrated graphics (HD Graphics 3000), while the Athlon II P340 requires a dedicated GPU. Primary use case: Core i5-2510E targets Embedded. Direct competitor: Athlon II P340 rivals Pentium P6000; Core i5-2510E rivals Embedded R-Series.
| Feature | Athlon II P340 | Core i5-2510E |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | HD Graphics 3000 |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | true | VT-x, VT-d, EPT |
| Target Use | — | Embedded |
Value Analysis
The Athlon II P340 launched at $0 MSRP, while the Core i5-2510E debuted at $230. At current prices ($10 vs $30), the Athlon II P340 is $20 cheaper. In terms of value (PassMark points per dollar), the Athlon II P340 delivers 189.5 pts/$ vs 62.8 pts/$ for the Core i5-2510E — making the Athlon II P340 the 100.4% better value option.
| Feature | Athlon II P340 | Core i5-2510E |
|---|---|---|
| MSRP | $0-100% | $230 |
| Avg Price (30d) | $10-67% | $30 |
| Performance per Dollar | 189.5+202% | 62.8 |
| Release Date | 2010 | 2011 |
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