CPU
GPU
E1-2500
Celeron N2940
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 E1-2500 is positioned at rank 853 and the Celeron N2940 is on rank 1085, so the E1-2500 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar E1-2500
Performance Per Dollar Celeron N2940
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | E1-2500 | Celeron N2940 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Kabini (2013−2014) / 28 nm) | 🛑 Legacy (Bay Trail-M (2013−2014) / 22 nm) |
💎 Value Proposition
| Insight | E1-2500 | Celeron N2940 |
|---|---|---|
| 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 E1-2500 and Celeron N2940
E1-2500
The E1-2500 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: 1.4 GHz. L3 cache: 0 kB. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,052 points. Launch price was $50.
Celeron N2940
The Celeron N2940 is manufactured by Intel. It was released in 2007-01-01. It is based on the Bay Trail-M (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 1.83 GHz, with boost up to 2.25 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 22 nm process technology. Socket: FCBGA1170. Thermal design power (TDP): 7.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,054 points. Launch price was $69.
Processing Power
The E1-2500 packs 2 cores / 2 threads, while the Celeron N2940 offers 4 cores / 4 threads — the Celeron N2940 has 2 more cores. Boost clocks reach 1.4 GHz on the E1-2500 versus 2.25 GHz on the Celeron N2940 — a 46.6% clock advantage for the Celeron N2940. The E1-2500 uses the Kabini (2013−2014) architecture (28 nm), while the Celeron N2940 uses Bay Trail-M (2013−2014) (22 nm). In PassMark, the E1-2500 scores 1,052 against the Celeron N2940's 1,054 — a 0.2% lead for the Celeron N2940. Both processors carry 0 kB of L3 cache.
| Feature | E1-2500 | Celeron N2940 |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 1.4 GHz | 2.25 GHz+61% |
| Base Clock | — | 1.83 GHz |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 1024 kB+100% | 512K (per core) |
| Process | 28 nm | 22 nm-21% |
| Architecture | Kabini (2013−2014) | Bay Trail-M (2013−2014) |
| PassMark | 1,052 | 1,054 |
| Geekbench 6 Single | — | 240 |
| Geekbench 6 Multi | — | 850 |
Memory & Platform
The E1-2500 uses the FT3 socket (PCIe 2.0), while the Celeron N2940 uses FCBGA1170 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | E1-2500 | Celeron N2940 |
|---|---|---|
| Socket | FT3 | FCBGA1170 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR3L-1333 |
| Max RAM Capacity | — | 8 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 4 |
Advanced Features
Virtualization: not specified (E1-2500) / VT-x (Celeron N2940). The Celeron N2940 includes integrated graphics (Intel HD Graphics (Bay Trail)), while the E1-2500 requires a dedicated GPU. Primary use case: Celeron N2940 targets Budget Laptop. Direct competitor: Celeron N2940 rivals AMD A6-6310.
| Feature | E1-2500 | Celeron N2940 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel HD Graphics (Bay Trail) |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Budget Laptop |
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