CPU
GPU
Celeron E1400
Athlon 64 X2 TK-42
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 E1400 is positioned at rank 930 and the Athlon 64 X2 TK-42 is on rank 1019, so the Celeron E1400 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron E1400
Performance Per Dollar Athlon 64 X2 TK-42
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron E1400 | Athlon 64 X2 TK-42 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($63) | ✅ More affordable ($10) |
| Longevity | 🛑 Legacy (Allendale (2006−2009) / 65 nm) | 🛑 Legacy (Tyler (2007−2009) / 65 nm) |
💎 Value Proposition
| Insight | Celeron E1400 | Athlon 64 X2 TK-42 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+583%) |
| Upfront Cost | ⚠️ Higher cost ($63) | ✅ More affordable ($10) |
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 E1400 and Athlon 64 X2 TK-42
Celeron E1400
The Celeron E1400 is manufactured by Intel. It was released in 20 April 2008 (17 years ago). It is based on the Allendale (2006−2009) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 0 kB. L2 cache: 512 kB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 715 points. Launch price was $57.
Athlon 64 X2 TK-42
The Athlon 64 X2 TK-42 is manufactured by AMD. It was released in 2009-01-01. It is based on the Tyler (2007−2009) architecture. It features 2 cores and 2 threads. Max frequency: 1.6 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: S1. Thermal design power (TDP): 1 MB. Passmark benchmark score: 775 points. Launch price was $149.
Processing Power
Both the Celeron E1400 and Athlon 64 X2 TK-42 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Celeron E1400 versus 1.6 GHz on the Athlon 64 X2 TK-42 — a 22.2% clock advantage for the Celeron E1400. The Celeron E1400 uses the Allendale (2006−2009) architecture (65 nm), while the Athlon 64 X2 TK-42 uses Tyler (2007−2009) (65 nm). In PassMark, the Celeron E1400 scores 715 against the Athlon 64 X2 TK-42's 775 — a 8.1% lead for the Athlon 64 X2 TK-42.
| Feature | Celeron E1400 | Athlon 64 X2 TK-42 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2 GHz+25% | 1.6 GHz |
| Base Clock | 2 GHz | — |
| L3 Cache | 0 kB | — |
| L2 Cache | 512 kB (total) | 1 MB+100% |
| Process | 65 nm | 65 nm |
| Architecture | Allendale (2006−2009) | Tyler (2007−2009) |
| PassMark | 715 | 775+8% |
| Geekbench 6 Single | 260 | — |
| Geekbench 6 Multi | 470 | — |
Memory & Platform
The Celeron E1400 uses the LGA775 socket (PCIe 1.1), while the Athlon 64 X2 TK-42 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR2-800 memory speed. Both support up to 8 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: G31,P35,G41 (Celeron E1400) and AMD S1 (Athlon 64 X2 TK-42).
| Feature | Celeron E1400 | Athlon 64 X2 TK-42 |
|---|---|---|
| Socket | LGA775 | S1 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR2-800 | DDR2-667 |
| Max RAM Capacity | 8 GB | 8 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 0 |
Advanced Features
Virtualization: No (Celeron E1400) / not specified (Athlon 64 X2 TK-42). Primary use case: Celeron E1400 targets Budget. Direct competitor: Celeron E1400 rivals Pentium E2180.
| Feature | Celeron E1400 | Athlon 64 X2 TK-42 |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | No | — |
| Target Use | Budget | — |
Value Analysis
The Celeron E1400 launched at $53 MSRP, while the Athlon 64 X2 TK-42 debuted at $60. At current prices ($63 vs $10), the Athlon 64 X2 TK-42 is $53 cheaper. In terms of value (PassMark points per dollar), the Celeron E1400 delivers 11.3 pts/$ vs 77.5 pts/$ for the Athlon 64 X2 TK-42 — making the Athlon 64 X2 TK-42 the 148.9% better value option.
| Feature | Celeron E1400 | Athlon 64 X2 TK-42 |
|---|---|---|
| MSRP | $53-12% | $60 |
| Avg Price (30d) | $63 | $10-84% |
| Performance per Dollar | 11.3 | 77.5+586% |
| Release Date | 2008 | 2009 |
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