CPU
GPU
Celeron N2815
E-450
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 Celeron N2815 is positioned at rank 405 and the E-450 is on rank 849, so the Celeron N2815 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron N2815
Performance Per Dollar E-450
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron N2815 | E-450 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Bay Trail-M (2013−2014) / 22 nm) | 🛑 Legacy (Zacate (2011−2013) / 40 nm) |
💎 Value Proposition
| Insight | Celeron N2815 | E-450 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 Celeron N2815 and E-450
Celeron N2815
The Celeron N2815 is manufactured by Intel. It was released in 1 December 2013 (12 years ago). It is based on the Bay Trail-M (2013−2014) architecture. It features 2 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 2.13 GHz. L3 cache: 1 MB. L2 cache: 1 MB. Built on 22 nm process technology. Socket: FCBGA1170. Thermal design power (TDP): 7.5 Watt. Memory support: DDR3L-1066. Passmark benchmark score: 1,068 points. Launch price was $107.
E-450
The E-450 is manufactured by AMD. It was released in 22 August 2011 (14 years ago). It is based on the Zacate (2011−2013) architecture. It features 2 cores and 2 threads. Max frequency: 1.65 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 40 nm process technology. Socket: FT1. Thermal design power (TDP): 18 Watt. Memory support: DDR3 Single-channel. Passmark benchmark score: 1,063 points. Launch price was $69.
Processing Power
Both the Celeron N2815 and E-450 share an identical 2-core/2-thread configuration. Boost clocks reach 2.13 GHz on the Celeron N2815 versus 1.65 GHz on the E-450 — a 25.4% clock advantage for the Celeron N2815. The Celeron N2815 uses the Bay Trail-M (2013−2014) architecture (22 nm), while the E-450 uses Zacate (2011−2013) (40 nm). In PassMark, the Celeron N2815 scores 1,068 against the E-450's 1,063 — a 0.5% lead for the Celeron N2815. L3 cache: 1 MB on the Celeron N2815 vs 0 kB on the E-450.
| Feature | Celeron N2815 | E-450 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.13 GHz+29% | 1.65 GHz |
| Base Clock | 1.86 GHz | — |
| L3 Cache | 1 MB | 0 kB |
| L2 Cache | 1 MB+100% | 512K (per core) |
| Process | 22 nm-45% | 40 nm |
| Architecture | Bay Trail-M (2013−2014) | Zacate (2011−2013) |
| PassMark | 1,068 | 1,063 |
Memory & Platform
The Celeron N2815 uses the FCBGA1170 socket (PCIe 2.0), while the E-450 uses FT1 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Celeron N2815 | E-450 |
|---|---|---|
| Socket | FCBGA1170 | FT1 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | 1066 | — |
| Max RAM Capacity | 8 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 4 | — |
Advanced Features
Virtualization: true (Celeron N2815) / not specified (E-450). The Celeron N2815 includes integrated graphics (Intel HD Graphics (Bay Trail)), while the E-450 requires a dedicated GPU. Direct competitor: Celeron N2815 rivals AMD A4-1250.
| Feature | Celeron N2815 | E-450 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel HD Graphics (Bay Trail) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
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