Core i3-8100T vs FX-8150
Core i3-8100T
FX-8150
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 Core i3-8100T
Performance Per Dollar FX-8150
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-8100T | FX-8150 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($59) | ✅ More affordable ($50) |
| Longevity | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) | 🛑 Legacy (Zambezi (2011−2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i3-8100T | FX-8150 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+19%) |
| Upfront Cost | ⚠️ Higher cost ($59) | ✅ More affordable ($50) |
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 i3-8100T and FX-8150
Core i3-8100T
The Core i3-8100T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2400. Passmark benchmark score: 5,257 points. Launch price was $117.
FX-8150
The FX-8150 is manufactured by AMD. It was released in 12 October 2011 (14 years ago). It is based on the Zambezi (2011−2012) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 8192 kB. L2 cache: 8192 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 125 Watt. Memory support: DDR3. Passmark benchmark score: 5,318 points. Launch price was $149.
Processing Power
The Core i3-8100T packs 4 cores / 4 threads, while the FX-8150 offers 8 cores / 8 threads — the FX-8150 has 4 more cores. Boost clocks reach 3.1 GHz on the Core i3-8100T versus 4.2 GHz on the FX-8150 — a 30.1% clock advantage for the FX-8150 (base: 3.1 GHz vs 3.6 GHz). The Core i3-8100T uses the Coffee Lake (2017−2019) architecture (14 nm), while the FX-8150 uses Zambezi (2011−2012) (32 nm). In PassMark, the Core i3-8100T scores 5,257 against the FX-8150's 5,318 — a 1.2% lead for the FX-8150. L3 cache: 6 MB (total) on the Core i3-8100T vs 8192 kB on the FX-8150.
| Feature | Core i3-8100T | FX-8150 |
|---|---|---|
| Cores / Threads | 4 / 4 | 8 / 8+100% |
| Boost Clock | 3.1 GHz | 4.2 GHz+35% |
| Base Clock | 3.1 GHz | 3.6 GHz+16% |
| L3 Cache | 6 MB (total) | 8192 kB+33% |
| L2 Cache | 256K (per core) | 8192 kB+3100% |
| Process | 14 nm-56% | 32 nm |
| Architecture | Coffee Lake (2017−2019) | Zambezi (2011−2012) |
| PassMark | 5,257 | 5,318+1% |
Memory & Platform
The Core i3-8100T uses the LGA1151 socket (PCIe 3.0), while the FX-8150 uses AM3+ (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i3-8100T | FX-8150 |
|---|---|---|
| Socket | LGA1151 | AM3+ |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2400 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i3-8100T) / not specified (FX-8150). The Core i3-8100T includes integrated graphics (UHD Graphics 630), while the FX-8150 requires a dedicated GPU. Primary use case: Core i3-8100T targets Desktop.
| Feature | Core i3-8100T | FX-8150 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | UHD Graphics 630 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Desktop | — |
Value Analysis
The Core i3-8100T launched at $117 MSRP, while the FX-8150 debuted at $245. At current prices ($59 vs $50), the FX-8150 is $9 cheaper. In terms of value (PassMark points per dollar), the Core i3-8100T delivers 89.1 pts/$ vs 106.4 pts/$ for the FX-8150 — making the FX-8150 the 17.7% better value option.
| Feature | Core i3-8100T | FX-8150 |
|---|---|---|
| MSRP | $117-52% | $245 |
| Avg Price (30d) | $59 | $50-15% |
| Performance per Dollar | 89.1 | 106.4+19% |
| Release Date | 2018 | 2011 |
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