Pentium Gold 8505 vs Core i7-9700K
Pentium Gold 8505
Core i7-9700K
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 Pentium Gold 8505 is positioned at rank #471 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 Pentium Gold 8505
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Gold 8505 | Core i7-9700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
| Longevity | ✨ Modern (Legacy / Intel 7 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Pentium Gold 8505 | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
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 8505 and Core i7-9700K
Pentium Gold 8505
The Pentium Gold 8505 is manufactured by Intel. It was released in 2007-01-01. It features 5 cores and 6 threads. Max frequency: 4.4 GHz. L3 cache: 8 MB Intel® Smart Cache. Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 55 Watt. Memory support: DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267. Passmark benchmark score: 9,167 points. Launch price was $69.
Core i7-9700K
The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.
Processing Power
The Pentium Gold 8505 packs 5 cores / 6 threads, while the Core i7-9700K offers 8 cores / 8 threads — the Core i7-9700K has 3 more cores. Boost clocks reach 4.4 GHz on the Pentium Gold 8505 versus 4.9 GHz on the Core i7-9700K — a 10.8% clock advantage for the Core i7-9700K. The Core i7-9700K is built on the Coffee Lake-R (2018−2019) architecture. In PassMark, the Pentium Gold 8505 scores 9,167 against the Core i7-9700K's 14,397 — a 44.4% lead for the Core i7-9700K. L3 cache: 8 MB Intel® Smart Cache on the Pentium Gold 8505 vs 12 MB (total) on the Core i7-9700K.
| Feature | Pentium Gold 8505 | Core i7-9700K |
|---|---|---|
| Cores / Threads | 5 / 6 | 8 / 8+60% |
| Boost Clock | 4.4 GHz | 4.9 GHz+11% |
| Base Clock | — | 3.6 GHz |
| L3 Cache | 8 MB Intel® Smart Cache | 12 MB (total)+50% |
| L2 Cache | — | 256K (per core) |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | — | Coffee Lake-R (2018−2019) |
| PassMark | 9,167 | 14,397+57% |
| Geekbench 6 Single | 1,550 | — |
| Geekbench 6 Multi | 4,055 | — |
Memory & Platform
The Pentium Gold 8505 uses the FCBGA1744 socket (PCIe 4.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Pentium Gold 8505 versus DDR4-2666 on the Core i7-9700K — the Pentium Gold 8505 supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-9700K supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Pentium Gold 8505) vs 16 (Core i7-9700K) — the Pentium Gold 8505 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (Pentium Gold 8505) and Intel 300 series (Core i7-9700K).
| Feature | Pentium Gold 8505 | Core i7-9700K |
|---|---|---|
| Socket | FCBGA1744 | LGA1151 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-4800+25% | DDR4-2666 |
| Max RAM Capacity | 64 GB | 128 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 20+25% | 16 |
Advanced Features
Virtualization support: Yes (Pentium Gold 8505) vs VT-x, VT-d (Core i7-9700K). Both include integrated graphics — UHD Graphics (Pentium Gold 8505) and UHD Graphics 630 (Core i7-9700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.
| Feature | Pentium Gold 8505 | Core i7-9700K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics | UHD Graphics 630 |
| Unlocked | — | Yes |
| AVX-512 | No | No |
| Virtualization | Yes | VT-x, VT-d |
| Target Use | — | Desktop |
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