Core i5-3450S vs Pentium Gold G6505
Core i5-3450S
Pentium Gold G6505
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. The Core i5-3450S is positioned at rank #685 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 Core i5-3450S
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-3450S | Pentium Gold G6505 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | ✨ Modern (Comet Lake-R (2021) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-3450S | Pentium Gold G6505 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ 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 Core i5-3450S and Pentium Gold G6505
Core i5-3450S
The Core i5-3450S is manufactured by Intel. It was released in 29 April 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 3.5 GHz. L3 cache: 6144 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 4,399 points. Launch price was $150.
Pentium Gold G6505
The Pentium Gold G6505 is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Comet Lake-R (2021) architecture. It features 2 cores and 4 threads. Base frequency is 4.2 GHz, with boost up to 4.2 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 58 Watt. Memory support: DDR4-2666. Passmark benchmark score: 4,371 points. Launch price was $75.
Processing Power
The Core i5-3450S packs 4 cores / 4 threads, while the Pentium Gold G6505 offers 2 cores / 4 threads — the Core i5-3450S has 2 more cores. Boost clocks reach 3.5 GHz on the Core i5-3450S versus 4.2 GHz on the Pentium Gold G6505 — a 18.2% clock advantage for the Pentium Gold G6505 (base: 2.8 GHz vs 4.2 GHz). The Core i5-3450S uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Pentium Gold G6505 uses Comet Lake-R (2021) (14 nm). In PassMark, the Core i5-3450S scores 4,399 against the Pentium Gold G6505's 4,371 — a 0.6% lead for the Core i5-3450S. L3 cache: 6144 kB (total) on the Core i5-3450S vs 4 MB (total) on the Pentium Gold G6505.
| Feature | Core i5-3450S | Pentium Gold G6505 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 4 |
| Boost Clock | 3.5 GHz | 4.2 GHz+20% |
| Base Clock | 2.8 GHz | 4.2 GHz+50% |
| L3 Cache | 6144 kB (total)+50% | 4 MB (total) |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 22 nm | 14 nm-36% |
| Architecture | Ivy Bridge (2012−2013) | Comet Lake-R (2021) |
| PassMark | 4,399 | 4,371 |
Memory & Platform
The Core i5-3450S uses the LGA1155 socket (PCIe 3.0), while the Pentium Gold G6505 uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-3450S | Pentium Gold G6505 |
|---|---|---|
| Socket | LGA1155 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
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