E1-2100 vs Celeron G555
E1-2100
Celeron G555
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 E1-2100 is positioned at rank 719 and the Celeron G555 is on rank 634, so the Celeron G555 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar E1-2100
Performance Per Dollar Celeron G555
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | E1-2100 | Celeron G555 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Kabini (2013−2014) / 28 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | E1-2100 | Celeron G555 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
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 E1-2100 and Celeron G555
E1-2100
The E1-2100 is manufactured by AMD. It was released in 2014-01-01. It is based on the Kabini (2013−2014) architecture. It features 2 cores and 2 threads. Max frequency: 1 GHz. L3 cache: 0 kB. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 9 Watt. Memory support: DDR3. Passmark benchmark score: 1,435 points. Launch price was $50.
Celeron G555
The Celeron G555 is manufactured by Intel. It was released in 1 September 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,427 points. Launch price was $89.
Processing Power
Both the E1-2100 and Celeron G555 share an identical 2-core/2-thread configuration. Boost clocks reach 1 GHz on the E1-2100 versus 2.7 GHz on the Celeron G555 — a 91.9% clock advantage for the Celeron G555. The E1-2100 uses the Kabini (2013−2014) architecture (28 nm), while the Celeron G555 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the E1-2100 scores 1,435 against the Celeron G555's 1,427 — a 0.6% lead for the E1-2100. L3 cache: 0 kB on the E1-2100 vs 2 MB (total) on the Celeron G555.
| Feature | E1-2100 | Celeron G555 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1 GHz | 2.7 GHz+170% |
| Base Clock | — | 2.7 GHz |
| L3 Cache | 0 kB | 2 MB (total) |
| L2 Cache | 1024 kB+300% | 256 kB (per core) |
| Process | 28 nm-13% | 32 nm |
| Architecture | Kabini (2013−2014) | Sandy Bridge (2011−2013) |
| PassMark | 1,435 | 1,427 |
| Geekbench 6 Single | — | 398 |
| Geekbench 6 Multi | — | 742 |
Memory & Platform
The E1-2100 uses the FT3 socket (PCIe 2.0), while the Celeron G555 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | E1-2100 | Celeron G555 |
|---|---|---|
| Socket | FT3 | LGA1155 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1333 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (E1-2100) / VT-x (Celeron G555). The Celeron G555 includes integrated graphics (Intel HD Graphics (Sandy Bridge)), while the E1-2100 requires a dedicated GPU. Primary use case: Celeron G555 targets Desktop. Direct competitor: Celeron G555 rivals Pentium G630.
| Feature | E1-2100 | Celeron G555 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel HD Graphics (Sandy Bridge) |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Desktop |
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