Core i3-10100T vs Opteron 6281
Core i3-10100T
Opteron 6281
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
Performance Per Dollar Opteron 6281
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-10100T | Opteron 6281 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($149) | ⚠️ Higher cost ($419) |
| Longevity | ✨ Modern (Legacy / 14 nm) | 🛑 Legacy (Interlagos (2011−2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i3-10100T | Opteron 6281 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+182%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($149) | ⚠️ Higher cost ($419) |
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 i3-10100T and Opteron 6281
Core i3-10100T
The Core i3-10100T is manufactured by Intel. It was released in 1 April 2020 (5 years ago). It features 4 cores and 8 threads. Base frequency is 3 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 7,305 points. Launch price was $149.
Opteron 6281
The Opteron 6281 is manufactured by AMD. It was released in 1 May 2012 (13 years ago). It is based on the Interlagos (2011−2012) architecture. It features 16 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB (total). L2 cache: 2 MB (per module). Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 7,279 points. Launch price was $988.
Processing Power
The Core i3-10100T packs 4 cores / 8 threads, while the Opteron 6281 offers 16 cores / 16 threads — the Opteron 6281 has 12 more cores. Boost clocks reach 3.8 GHz on the Core i3-10100T versus 3.2 GHz on the Opteron 6281 — a 17.1% clock advantage for the Core i3-10100T (base: 3 GHz vs 2.5 GHz). The Opteron 6281 is built on the Interlagos (2011−2012) architecture. In PassMark, the Core i3-10100T scores 7,305 against the Opteron 6281's 7,279 — a 0.4% lead for the Core i3-10100T. L3 cache: 6 MB Intel® Smart Cache on the Core i3-10100T vs 8 MB (total) on the Opteron 6281.
| Feature | Core i3-10100T | Opteron 6281 |
|---|---|---|
| Cores / Threads | 4 / 8 | 16 / 16+300% |
| Boost Clock | 3.8 GHz+19% | 3.2 GHz |
| Base Clock | 3 GHz+20% | 2.5 GHz |
| L3 Cache | 6 MB Intel® Smart Cache | 8 MB (total)+33% |
| L2 Cache | — | 2 MB (per module) |
| Process | 14 nm-56% | 32 nm |
| Architecture | — | Interlagos (2011−2012) |
| PassMark | 7,305 | 7,279 |
Memory & Platform
The Core i3-10100T uses the LGA1200 socket (PCIe 3.0), while the Opteron 6281 uses G34 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i3-10100T | Opteron 6281 |
|---|---|---|
| Socket | LGA1200 | G34 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
Value Analysis
The Core i3-10100T launched at $149 MSRP, while the Opteron 6281 debuted at $988.
| Feature | Core i3-10100T | Opteron 6281 |
|---|---|---|
| MSRP | $149-85% | $988 |
| Avg Price (30d) | — | $419 |
| Release Date | 2020 | 2012 |
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