Core i3-9100F vs Core i5-8305G
Core i3-9100F
Core i5-8305G
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 Core i3-9100F
Performance Per Dollar Core i5-8305G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-9100F | Core i5-8305G |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($80) | ⚠️ Higher cost ($350) |
| Longevity | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) | ✨ Modern (Kaby Lake G (2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i3-9100F | Core i5-8305G |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+331%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($80) | ⚠️ Higher cost ($350) |
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 i3-9100F and Core i5-8305G
Core i3-9100F
The Core i3-9100F is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 6,704 points. Launch price was $122.
Core i5-8305G
The Core i5-8305G is manufactured by Intel. It was released in 1 February 2018 (7 years ago). It is based on the Kaby Lake G (2018) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA2270. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 6,801 points. Launch price was $149.
Processing Power
The Core i3-9100F packs 4 cores / 4 threads, matching the Core i5-8305G's 4 cores. Boost clocks reach 4.2 GHz on the Core i3-9100F versus 3.8 GHz on the Core i5-8305G — a 10% clock advantage for the Core i3-9100F (base: 3.6 GHz vs 2.8 GHz). The Core i3-9100F uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Core i5-8305G uses Kaby Lake G (2018) (14 nm). In PassMark, the Core i3-9100F scores 6,704 against the Core i5-8305G's 6,801 — a 1.4% lead for the Core i5-8305G. Both processors carry 6 MB (total) of L3 cache.
| Feature | Core i3-9100F | Core i5-8305G |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 4.2 GHz+11% | 3.8 GHz |
| Base Clock | 3.6 GHz+29% | 2.8 GHz |
| L3 Cache | 6 MB (total) | 6 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Coffee Lake-R (2018−2019) | Kaby Lake G (2018) |
| PassMark | 6,704 | 6,801+1% |
Memory & Platform
The Core i3-9100F uses the LGA1151 socket (PCIe 3.0), while the Core i5-8305G uses FCBGA2270 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i3-9100F | Core i5-8305G |
|---|---|---|
| Socket | LGA1151 | FCBGA2270 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2400 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i3-9100F) / not specified (Core i5-8305G). Primary use case: Core i3-9100F targets Desktop.
| Feature | Core i3-9100F | Core i5-8305G |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Desktop | — |
Value Analysis
The Core i3-9100F launched at $97 MSRP, while the Core i5-8305G debuted at $350. At current prices ($80 vs $350), the Core i3-9100F is $270 cheaper. In terms of value (PassMark points per dollar), the Core i3-9100F delivers 83.8 pts/$ vs 19.4 pts/$ for the Core i5-8305G — making the Core i3-9100F the 124.7% better value option.
| Feature | Core i3-9100F | Core i5-8305G |
|---|---|---|
| MSRP | $97-72% | $350 |
| Avg Price (30d) | $80-77% | $350 |
| Performance per Dollar | 83.8+332% | 19.4 |
| Release Date | 2019 | 2018 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core i3-9100F and Core i5-8305G
