Pentium Gold G5620 vs Core i5-2550K
Pentium Gold G5620
Core i5-2550K
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 i5-2550K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Gold G5620 | Core i5-2550K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($46) |
| Longevity | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Pentium Gold G5620 | Core i5-2550K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($46) |
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 Pentium Gold G5620 and Core i5-2550K
Pentium Gold G5620
The Pentium Gold G5620 is manufactured by Intel. It was released in 20 February 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 2 cores and 4 threads. Base frequency is 4 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 54 Watt. Memory support: DDR4-2400. Passmark benchmark score: 4,251 points. Launch price was $93.
Core i5-2550K
The Core i5-2550K is manufactured by Intel. It was released in Janeiro 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 6144 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 4,228 points. Launch price was $189.
Processing Power
The Pentium Gold G5620 packs 2 cores / 4 threads, while the Core i5-2550K offers 4 cores / 4 threads — the Core i5-2550K has 2 more cores. Boost clocks reach 4 GHz on the Pentium Gold G5620 versus 3.8 GHz on the Core i5-2550K — a 5.1% clock advantage for the Pentium Gold G5620 (base: 4 GHz vs 3.4 GHz). The Pentium Gold G5620 uses the Coffee Lake (2017−2019) architecture (14 nm), while the Core i5-2550K uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Pentium Gold G5620 scores 4,251 against the Core i5-2550K's 4,228 — a 0.5% lead for the Pentium Gold G5620. L3 cache: 4 MB (total) on the Pentium Gold G5620 vs 6144 kB (total) on the Core i5-2550K.
| Feature | Pentium Gold G5620 | Core i5-2550K |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 4 GHz+5% | 3.8 GHz |
| Base Clock | 4 GHz+18% | 3.4 GHz |
| L3 Cache | 4 MB (total) | 6144 kB (total)+50% |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 14 nm-56% | 32 nm |
| Architecture | Coffee Lake (2017−2019) | Sandy Bridge (2011−2013) |
| PassMark | 4,251 | 4,228 |
| Cinebench R23 Multi | — | 4,058 |
| Geekbench 6 Single | — | 707 |
| Geekbench 6 Multi | — | 2,010 |
Memory & Platform
The Pentium Gold G5620 uses the LGA1151 socket (PCIe 3.0), while the Core i5-2550K uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium Gold G5620 | Core i5-2550K |
|---|---|---|
| Socket | LGA1151 | LGA1155 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1600 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Pentium Gold G5620) / Yes (Core i5-2550K).
| Feature | Pentium Gold G5620 | Core i5-2550K |
|---|---|---|
| Integrated GPU | — | No |
| AVX-512 | — | No |
| Virtualization | — | Yes |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Pentium Gold G5620 and Core i5-2550K
