Core i5-8269U vs Core i3-9300
Core i5-8269U
Core i3-9300
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 i5-8269U is positioned at rank #814 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 i5-8269U
Performance Per Dollar Core i3-9300
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-8269U | Core i3-9300 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($75) |
| Longevity | ✨ Modern (Coffee Lake-U (2018−2019) / 14 nm) | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-8269U | Core i3-9300 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($75) |
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 i5-8269U and Core i3-9300
Core i5-8269U
The Core i5-8269U is manufactured by Intel. It was released in 5 April 2018 (7 years ago). It is based on the Coffee Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.6 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: FCBGA1528. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 7,111 points. Launch price was $320.
Core i3-9300
The Core i3-9300 is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.7 GHz, with boost up to 4.3 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 62 Watt. Memory support: DDR4-2400. Passmark benchmark score: 7,105 points. Launch price was $143.
Processing Power
The Core i5-8269U packs 4 cores / 8 threads, matching the Core i3-9300's 4 cores. Boost clocks reach 4.2 GHz on the Core i5-8269U versus 4.3 GHz on the Core i3-9300 — a 2.4% clock advantage for the Core i3-9300 (base: 2.6 GHz vs 3.7 GHz). The Core i5-8269U uses the Coffee Lake-U (2018−2019) architecture (14 nm), while the Core i3-9300 uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Core i5-8269U scores 7,111 against the Core i3-9300's 7,105 — a 0.1% lead for the Core i5-8269U. Both processors carry 6 MB (total) of L3 cache.
| Feature | Core i5-8269U | Core i3-9300 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 4 |
| Boost Clock | 4.2 GHz | 4.3 GHz+2% |
| Base Clock | 2.6 GHz | 3.7 GHz+42% |
| L3 Cache | 6 MB (total) | 6 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Coffee Lake-U (2018−2019) | Coffee Lake (2017−2019) |
| PassMark | 7,111 | 7,105 |
| Geekbench 6 Single | — | 1,498 |
| Geekbench 6 Multi | — | 4,025 |
Memory & Platform
The Core i5-8269U uses the FCBGA1528 socket (PCIe 3.0), while the Core i3-9300 uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-8269U | Core i3-9300 |
|---|---|---|
| Socket | FCBGA1528 | LGA1151 |
| 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: not specified (Core i5-8269U) / VT-x, VT-d (Core i3-9300). The Core i3-9300 includes integrated graphics (UHD Graphics 630), while the Core i5-8269U requires a dedicated GPU.
| Feature | Core i5-8269U | Core i3-9300 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
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