Core i3-2100T vs A9-9425
Core i3-2100T
A9-9425
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 i3-2100T is positioned at rank 962 and the A9-9425 is on rank 1078, so the Core i3-2100T offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-2100T
Performance Per Dollar A9-9425
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-2100T | A9-9425 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($127) | ✅ More affordable ($30) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Stoney Ridge (2016−2019) / 28 nm) |
💎 Value Proposition
| Insight | Core i3-2100T | A9-9425 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+320%) |
| Upfront Cost | ⚠️ Higher cost ($127) | ✅ More affordable ($30) |
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.
League of Legends
Technical Specifications
Side-by-side comparison of Core i3-2100T and A9-9425
Core i3-2100T
The Core i3-2100T is manufactured by Intel. It was released in 20 February 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,531 points. Launch price was $180.
A9-9425
The A9-9425 is manufactured by AMD. It was released in 31 May 2016 (9 years ago). It is based on the Stoney Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Base frequency is 3.1 GHz, with boost up to 3.7 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 28 nm process technology. Socket: FT4. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 1,518 points. Launch price was $69.
Processing Power
The Core i3-2100T packs 2 cores / 4 threads, matching the A9-9425's 2 cores. Boost clocks reach 2.5 GHz on the Core i3-2100T versus 3.7 GHz on the A9-9425 — a 38.7% clock advantage for the A9-9425 (base: 2.5 GHz vs 3.1 GHz). The Core i3-2100T uses the Sandy Bridge (2011−2013) architecture (32 nm), while the A9-9425 uses Stoney Ridge (2016−2019) (28 nm). In PassMark, the Core i3-2100T scores 1,531 against the A9-9425's 1,518 — a 0.9% lead for the Core i3-2100T. L3 cache: 3 MB (total) on the Core i3-2100T vs 0 kB on the A9-9425.
| Feature | Core i3-2100T | A9-9425 |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 2.5 GHz | 3.7 GHz+48% |
| Base Clock | 2.5 GHz | 3.1 GHz+24% |
| L3 Cache | 3 MB (total) | 0 kB |
| L2 Cache | 256 kB (per core) | 1 MB (per core)+300% |
| Process | 32 nm | 28 nm-13% |
| Architecture | Sandy Bridge (2011−2013) | Stoney Ridge (2016−2019) |
| PassMark | 1,531 | 1,518 |
| Geekbench 6 Single | — | 422 |
| Geekbench 6 Multi | — | 724 |
Memory & Platform
The Core i3-2100T uses the LGA1155 socket (PCIe 2.0), while the A9-9425 uses FT4 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i3-2100T | A9-9425 |
|---|---|---|
| Socket | LGA1155 | FT4 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | — | DDR4-2133 |
| Max RAM Capacity | — | 8 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 8 |
Advanced Features
Virtualization: not specified (Core i3-2100T) / AMD-V (A9-9425). The A9-9425 includes integrated graphics (Radeon R5 (Stoney Ridge)), while the Core i3-2100T requires a dedicated GPU. Primary use case: A9-9425 targets Budget Laptop. Direct competitor: A9-9425 rivals Pentium N4200.
| Feature | Core i3-2100T | A9-9425 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon R5 (Stoney Ridge) |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Budget Laptop |
Value Analysis
The Core i3-2100T launched at $127 MSRP, while the A9-9425 debuted at $150. At current prices ($127 vs $30), the A9-9425 is $97 cheaper. In terms of value (PassMark points per dollar), the Core i3-2100T delivers 12.1 pts/$ vs 50.6 pts/$ for the A9-9425 — making the A9-9425 the 123% better value option.
| Feature | Core i3-2100T | A9-9425 |
|---|---|---|
| MSRP | $127-15% | $150 |
| Avg Price (30d) | $127 | $30-76% |
| Performance per Dollar | 12.1 | 50.6+318% |
| Release Date | 2011 | 2016 |
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