Core i3-8145UE vs A8-5500B
Core i3-8145UE
A8-5500B
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 i3-8145UE is positioned at rank 995 and the A8-5500B is on rank 326, so the A8-5500B offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-8145UE
Performance Per Dollar A8-5500B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-8145UE | A8-5500B |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($50) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Whiskey Lake-U (2018−2019) / 10 nm) | 🛑 Legacy (Trinity (2012−2013) / 32 nm) |
💎 Value Proposition
| Insight | Core i3-8145UE | A8-5500B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($50) | ✅ 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 i3-8145UE and A8-5500B
Core i3-8145UE
The Core i3-8145UE 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 2.2 GHz, with boost up to 3.9 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 10 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 4,021 points. Launch price was $69.
A8-5500B
The A8-5500B is manufactured by AMD. It was released in 2014-01-01. It is based on the Trinity (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.2 GHz, with boost up to 3.7 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 3,967 points. Launch price was $90.
Processing Power
The Core i3-8145UE packs 2 cores / 4 threads, while the A8-5500B offers 4 cores / 4 threads — the A8-5500B has 2 more cores. Boost clocks reach 3.9 GHz on the Core i3-8145UE versus 3.7 GHz on the A8-5500B — a 5.3% clock advantage for the Core i3-8145UE (base: 2.2 GHz vs 3.2 GHz). The Core i3-8145UE uses the Whiskey Lake-U (2018−2019) architecture (10 nm), while the A8-5500B uses Trinity (2012−2013) (32 nm). In PassMark, the Core i3-8145UE scores 4,021 against the A8-5500B's 3,967 — a 1.4% lead for the Core i3-8145UE. L3 cache: 4 MB (total) on the Core i3-8145UE vs 0 kB on the A8-5500B.
| Feature | Core i3-8145UE | A8-5500B |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3.9 GHz+5% | 3.7 GHz |
| Base Clock | 2.2 GHz | 3.2 GHz+45% |
| L3 Cache | 4 MB (total) | 0 kB |
| L2 Cache | 256 kB (per core) | 1 MB (per core)+300% |
| Process | 10 nm-69% | 32 nm |
| Architecture | Whiskey Lake-U (2018−2019) | Trinity (2012−2013) |
| PassMark | 4,021+1% | 3,967 |
| Cinebench R23 Multi | 2,356 | — |
| Geekbench 6 Single | 1,218 | — |
| Geekbench 6 Multi | 2,356 | — |
Memory & Platform
The Core i3-8145UE uses the FCBGA1528 socket (PCIe 3.0), while the A8-5500B uses FM2 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2400 on the Core i3-8145UE versus 1866 on the A8-5500B — the A8-5500B supports 199.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 64 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: Whiskey Lake (Core i3-8145UE) and FM2 (A8-5500B).
| Feature | Core i3-8145UE | A8-5500B |
|---|---|---|
| Socket | FCBGA1528 | FM2 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2400 | 1866+46550% |
| Max RAM Capacity | 64 GB+104857500% | 64 |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Core i3-8145UE) vs true (A8-5500B). Both include integrated graphics — UHD 620 (Core i3-8145UE) and Radeon HD 7560D (A8-5500B) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-8145UE targets Budget. Direct competitor: Core i3-8145UE rivals Ryzen 3 3200U; A8-5500B rivals Pentium G2120.
| Feature | Core i3-8145UE | A8-5500B |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD 620 | Radeon HD 7560D |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | true |
| Target Use | Budget | — |
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