CPU
GPU
Celeron N2940
Athlon X2 BE-2400
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 N2940 is positioned at rank 1085 and the Athlon X2 BE-2400 is on rank 855, so the Athlon X2 BE-2400 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron N2940
Performance Per Dollar Athlon X2 BE-2400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron N2940 | Athlon X2 BE-2400 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
| Longevity | 🛑 Legacy (Bay Trail-M (2013−2014) / 22 nm) | 🛑 Legacy (Brisbane (2007−2008) / 65 nm) |
💎 Value Proposition
| Insight | Celeron N2940 | Athlon X2 BE-2400 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
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 N2940 and Athlon X2 BE-2400
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.
Athlon X2 BE-2400
The Athlon X2 BE-2400 is manufactured by AMD. It was released in 2009-01-01. It is based on the Brisbane (2007−2008) architecture. It features 2 cores and 2 threads. Max frequency: 2.3 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 65 nm process technology. Socket: AM2. Thermal design power (TDP): 45 Watt. Passmark benchmark score: 1,050 points. Launch price was $149.
Processing Power
The Celeron N2940 packs 4 cores / 4 threads, while the Athlon X2 BE-2400 offers 2 cores / 2 threads — the Celeron N2940 has 2 more cores. Boost clocks reach 2.25 GHz on the Celeron N2940 versus 2.3 GHz on the Athlon X2 BE-2400 — a 2.2% clock advantage for the Athlon X2 BE-2400. The Celeron N2940 uses the Bay Trail-M (2013−2014) architecture (22 nm), while the Athlon X2 BE-2400 uses Brisbane (2007−2008) (65 nm). In PassMark, the Celeron N2940 scores 1,054 against the Athlon X2 BE-2400's 1,050 — a 0.4% lead for the Celeron N2940. Both processors carry 0 kB of L3 cache.
| Feature | Celeron N2940 | Athlon X2 BE-2400 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 2.25 GHz | 2.3 GHz+2% |
| Base Clock | 1.83 GHz | — |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512K (per core) | 512 kB |
| Process | 22 nm-66% | 65 nm |
| Architecture | Bay Trail-M (2013−2014) | Brisbane (2007−2008) |
| PassMark | 1,054 | 1,050 |
| Geekbench 6 Single | 240 | — |
| Geekbench 6 Multi | 850 | — |
Memory & Platform
The Celeron N2940 uses the FCBGA1170 socket (PCIe 2.0), while the Athlon X2 BE-2400 uses AM2 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L-1333 on the Celeron N2940 versus DDR2-800 on the Athlon X2 BE-2400 — the Celeron N2940 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon X2 BE-2400 supports up to 16 GB of RAM compared to 8 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 4 (Celeron N2940) vs 0 (Athlon X2 BE-2400) — the Celeron N2940 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (Celeron N2940) and AMD AM2 (Athlon X2 BE-2400).
| Feature | Celeron N2940 | Athlon X2 BE-2400 |
|---|---|---|
| Socket | FCBGA1170 | AM2 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | DDR3L-1333+50% | DDR2-800 |
| Max RAM Capacity | 8 GB | 16 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 4 | 0 |
Advanced Features
Virtualization: VT-x (Celeron N2940) / not specified (Athlon X2 BE-2400). The Celeron N2940 includes integrated graphics (Intel HD Graphics (Bay Trail)), while the Athlon X2 BE-2400 requires a dedicated GPU. Primary use case: Celeron N2940 targets Budget Laptop. Direct competitor: Celeron N2940 rivals AMD A6-6310.
| Feature | Celeron N2940 | Athlon X2 BE-2400 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel HD Graphics (Bay Trail) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget Laptop | — |
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