Ryzen 5 PRO 5675U vs Ryzen 3 8300G
Ryzen 5 PRO 5675U
Ryzen 3 8300G
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 Ryzen 5 PRO 5675U
Performance Per Dollar Ryzen 3 8300G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 PRO 5675U | Ryzen 3 8300G |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($176) |
| Longevity | ✨ Modern (Barcelo-U PRO (Zen 3) (2022) / 7 nm) | ✨ Modern (Phoenix2 (2024) / 4 nm) |
💎 Value Proposition
| Insight | Ryzen 5 PRO 5675U | Ryzen 3 8300G |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+2%) |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ More affordable ($176) |
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 Ryzen 5 PRO 5675U and Ryzen 3 8300G
Ryzen 5 PRO 5675U
The Ryzen 5 PRO 5675U is manufactured by AMD. It was released in 19 April 2022 (3 years ago). It is based on the Barcelo-U PRO (Zen 3) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.3 GHz, with boost up to 4.3 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 14,213 points. Launch price was $149.
Ryzen 3 8300G
The Ryzen 3 8300G is manufactured by AMD. It was released in 8 January 2024 (1 year ago). It is based on the Phoenix2 (2024) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 4.9 GHz. L3 cache: 8 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 14,113 points. Launch price was $176.
Processing Power
The Ryzen 5 PRO 5675U packs 6 cores / 12 threads, while the Ryzen 3 8300G offers 4 cores / 8 threads — the Ryzen 5 PRO 5675U has 2 more cores. Boost clocks reach 4.3 GHz on the Ryzen 5 PRO 5675U versus 4.9 GHz on the Ryzen 3 8300G — a 13% clock advantage for the Ryzen 3 8300G (base: 2.3 GHz vs 3.4 GHz). The Ryzen 5 PRO 5675U uses the Barcelo-U PRO (Zen 3) (2022) architecture (7 nm), while the Ryzen 3 8300G uses Phoenix2 (2024) (4 nm). In PassMark, the Ryzen 5 PRO 5675U scores 14,213 against the Ryzen 3 8300G's 14,113 — a 0.7% lead for the Ryzen 5 PRO 5675U. L3 cache: 16 MB (total) on the Ryzen 5 PRO 5675U vs 8 MB (total) on the Ryzen 3 8300G.
| Feature | Ryzen 5 PRO 5675U | Ryzen 3 8300G |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 4.3 GHz | 4.9 GHz+14% |
| Base Clock | 2.3 GHz | 3.4 GHz+48% |
| L3 Cache | 16 MB (total)+100% | 8 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 7 nm | 4 nm-43% |
| Architecture | Barcelo-U PRO (Zen 3) (2022) | Phoenix2 (2024) |
| PassMark | 14,213 | 14,113 |
Memory & Platform
The Ryzen 5 PRO 5675U uses the FP6 socket (PCIe 4.0), while the Ryzen 3 8300G uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 PRO 5675U | Ryzen 3 8300G |
|---|---|---|
| Socket | FP6 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
Value Analysis
At current prices ($180 vs $176), the Ryzen 3 8300G is $4 cheaper. In terms of value (PassMark points per dollar), the Ryzen 5 PRO 5675U delivers 79.0 pts/$ vs 80.2 pts/$ for the Ryzen 3 8300G — making the Ryzen 3 8300G the 1.5% better value option.
| Feature | Ryzen 5 PRO 5675U | Ryzen 3 8300G |
|---|---|---|
| MSRP | — | $176 |
| Avg Price (30d) | $180 | $176-2% |
| Performance per Dollar | 79.0 | 80.2+2% |
| Release Date | 2022 | 2024 |
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