CPU
GPU
Core i5-8305G
Ryzen 5 3500U
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. The Core i5-8305G is positioned at rank 896 and the Ryzen 5 3500U is on rank 614, so the Ryzen 5 3500U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-8305G
Performance Per Dollar Ryzen 5 3500U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-8305G | Ryzen 5 3500U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($350) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Kaby Lake G (2018) / 14 nm) | ✨ Modern (Picasso-U (Zen+) (2019−2020) / 12 nm) |
💎 Value Proposition
| Insight | Core i5-8305G | Ryzen 5 3500U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($350) | ✅ 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 i5-8305G and Ryzen 5 3500U
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.
Ryzen 5 3500U
The Ryzen 5 3500U is manufactured by AMD. It was released in 6 January 2019 (6 years ago). It is based on the Picasso-U (Zen+) (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 12 nm process technology. Socket: FP5. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 6,836 points. Launch price was $149.
Processing Power
Both the Core i5-8305G and Ryzen 5 3500U share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Core i5-8305G versus 3.7 GHz on the Ryzen 5 3500U — a 2.7% clock advantage for the Core i5-8305G (base: 2.8 GHz vs 2.1 GHz). The Core i5-8305G uses the Kaby Lake G (2018) architecture (14 nm), while the Ryzen 5 3500U uses Picasso-U (Zen+) (2019−2020) (12 nm). In PassMark, the Core i5-8305G scores 6,801 against the Ryzen 5 3500U's 6,836 — a 0.5% lead for the Ryzen 5 3500U. L3 cache: 6 MB (total) on the Core i5-8305G vs 4 MB (total) on the Ryzen 5 3500U.
| Feature | Core i5-8305G | Ryzen 5 3500U |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.8 GHz+3% | 3.7 GHz |
| Base Clock | 2.8 GHz+33% | 2.1 GHz |
| L3 Cache | 6 MB (total)+50% | 4 MB (total) |
| L2 Cache | 256K (per core) | 512K (per core)+100% |
| Process | 14 nm | 12 nm-14% |
| Architecture | Kaby Lake G (2018) | Picasso-U (Zen+) (2019−2020) |
| PassMark | 6,801 | 6,836 |
| Cinebench R23 Multi | — | 3,545 |
| Geekbench 6 Single | — | 876 |
| Geekbench 6 Multi | — | 1,898 |
Memory & Platform
The Core i5-8305G uses the FCBGA2270 socket (PCIe 3.0), while the Ryzen 5 3500U uses FP5 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-8305G | Ryzen 5 3500U |
|---|---|---|
| Socket | FCBGA2270 | FP5 |
| 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 | — | 12 |
Advanced Features
Virtualization: not specified (Core i5-8305G) / AMD-V (Ryzen 5 3500U). The Ryzen 5 3500U includes integrated graphics (Radeon Vega 8), while the Core i5-8305G requires a dedicated GPU. Primary use case: Ryzen 5 3500U targets Budget. Direct competitor: Ryzen 5 3500U rivals Core i5-10210U.
| Feature | Core i5-8305G | Ryzen 5 3500U |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon Vega 8 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Budget |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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