Athlon II X4 620 vs Core i5-2435M
Athlon II X4 620
Core i5-2435M
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 II X4 620 is positioned at rank 789 and the Core i5-2435M is on rank 548, so the Core i5-2435M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon II X4 620
Performance Per Dollar Core i5-2435M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II X4 620 | Core i5-2435M |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($15) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Propus (2009−2011) / 45 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Athlon II X4 620 | Core i5-2435M |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($15) | ✅ 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 II X4 620 and Core i5-2435M
Athlon II X4 620
The Athlon II X4 620 is manufactured by AMD. It was released in 16 September 2009 (16 years ago). It is based on the Propus (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,026 points. Launch price was $65.
Core i5-2435M
The Core i5-2435M is manufactured by Intel. It was released in 1 September 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 3 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,035 points. Launch price was $225.
Processing Power
The Athlon II X4 620 packs 4 cores / 4 threads, while the Core i5-2435M offers 2 cores / 4 threads — the Athlon II X4 620 has 2 more cores. Boost clocks reach 2.6 GHz on the Athlon II X4 620 versus 3 GHz on the Core i5-2435M — a 14.3% clock advantage for the Core i5-2435M (base: 2.6 GHz vs 2.4 GHz). The Athlon II X4 620 uses the Propus (2009−2011) architecture (45 nm), while the Core i5-2435M uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Athlon II X4 620 scores 2,026 against the Core i5-2435M's 2,035 — a 0.4% lead for the Core i5-2435M. L3 cache: 0 kB on the Athlon II X4 620 vs 3 MB (total) on the Core i5-2435M.
| Feature | Athlon II X4 620 | Core i5-2435M |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 4 |
| Boost Clock | 2.6 GHz | 3 GHz+15% |
| Base Clock | 2.6 GHz+8% | 2.4 GHz |
| L3 Cache | 0 kB | 3 MB (total) |
| L2 Cache | 512 kB (per core)+100% | 256K (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | Propus (2009−2011) | Sandy Bridge (2011−2013) |
| PassMark | 2,026 | 2,035 |
| Geekbench 6 Single | — | 525 |
| Geekbench 6 Multi | — | 1,025 |
Memory & Platform
The Athlon II X4 620 uses the AM3 socket (PCIe 2.0), while the Core i5-2435M uses BGA1023 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. The Athlon II X4 620 supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon II X4 620) vs 16 (Core i5-2435M) — the Core i5-2435M offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD AM3 (Athlon II X4 620) and HM65,HM67 (Core i5-2435M).
| Feature | Athlon II X4 620 | Core i5-2435M |
|---|---|---|
| Socket | AM3 | BGA1023 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-1333 | DDR3-1333 |
| Max RAM Capacity | 32 GB+100% | 16 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Virtualization: not specified (Athlon II X4 620) / VT-x, VT-d (Core i5-2435M). The Core i5-2435M includes integrated graphics (Intel HD Graphics 3000), while the Athlon II X4 620 requires a dedicated GPU. Primary use case: Core i5-2435M targets Legacy Laptop.
| Feature | Athlon II X4 620 | Core i5-2435M |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel HD Graphics 3000 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Legacy Laptop |
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