CPU
GPU
Ryzen Embedded R1505G
Core i3-8145U
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 Ryzen Embedded R1505G is positioned at rank 472 and the Core i3-8145U is on rank 587, so the Ryzen Embedded R1505G offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen Embedded R1505G
Performance Per Dollar Core i3-8145U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Embedded R1505G | Core i3-8145U |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($80) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Zen (2017−2020) / 14 nm) | ✨ Modern (Whiskey Lake-U (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen Embedded R1505G | Core i3-8145U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($80) | ✅ 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 Ryzen Embedded R1505G and Core i3-8145U
Ryzen Embedded R1505G
The Ryzen Embedded R1505G is manufactured by AMD. It was released in 25 February 2020 (5 years ago). It is based on the Zen (2017−2020) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: FP5. Thermal design power (TDP): 25 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,799 points. Launch price was $80.
Core i3-8145U
The Core i3-8145U is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.9 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 3,781 points. Launch price was $281.
Processing Power
Both the Ryzen Embedded R1505G and Core i3-8145U share an identical 2-core/4-thread configuration. Boost clocks reach 3.3 GHz on the Ryzen Embedded R1505G versus 3.9 GHz on the Core i3-8145U — a 16.7% clock advantage for the Core i3-8145U (base: 2.4 GHz vs 2.1 GHz). The Ryzen Embedded R1505G uses the Zen (2017−2020) architecture (14 nm), while the Core i3-8145U uses Whiskey Lake-U (2018−2019) (14 nm). In PassMark, the Ryzen Embedded R1505G scores 3,799 against the Core i3-8145U's 3,781 — a 0.5% lead for the Ryzen Embedded R1505G. Both processors carry 4 MB (total) of L3 cache.
| Feature | Ryzen Embedded R1505G | Core i3-8145U |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 3.3 GHz | 3.9 GHz+18% |
| Base Clock | 2.4 GHz+14% | 2.1 GHz |
| L3 Cache | 4 MB (total) | 4 MB (total) |
| L2 Cache | 512 kB (per core)+100% | 256 kB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Zen (2017−2020) | Whiskey Lake-U (2018−2019) |
| PassMark | 3,799 | 3,781 |
Memory & Platform
The Ryzen Embedded R1505G uses the FP5 socket (PCIe 3.0), while the Core i3-8145U uses FCBGA1528 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2400 memory speed. The Core i3-8145U supports up to 64 GB of RAM compared to 32 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 8 (Ryzen Embedded R1505G) vs 16 (Core i3-8145U) — the Core i3-8145U offers 8 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen Embedded R1505G | Core i3-8145U |
|---|---|---|
| Socket | FP5 | FCBGA1528 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2400 | DDR4-2400 |
| Max RAM Capacity | 32 GB | 64 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 8 | 16+100% |
Advanced Features
Neither processor supports overclocking. Virtualization support: AMD-V (Ryzen Embedded R1505G) vs VT-x, VT-d (Core i3-8145U). Both include integrated graphics — Radeon Vega 3 (Ryzen Embedded R1505G) and UHD Graphics 620 (Core i3-8145U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen Embedded R1505G targets Embedded, Core i3-8145U targets Mobile.
| Feature | Ryzen Embedded R1505G | Core i3-8145U |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon Vega 3 | UHD Graphics 620 |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Embedded | Mobile |
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