Celeron J4105 vs Xeon E5540
Celeron J4105
Xeon E5540
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 J4105 is positioned at rank 900 and the Xeon E5540 is on rank 745, so the Xeon E5540 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron J4105
Performance Per Dollar Xeon E5540
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron J4105 | Xeon E5540 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Goldmont Plus (2017) / 14 nm) | 🛑 Legacy (Gainestown (2009−2010) / 45 nm) |
💎 Value Proposition
| Insight | Celeron J4105 | Xeon E5540 |
|---|---|---|
| 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 J4105 and Xeon E5540
Celeron J4105
The Celeron J4105 is manufactured by Intel. It was released in 11 December 2017 (7 years ago). It is based on the Goldmont Plus (2017) architecture. It features 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 2.5 GHz. L3 cache: 4 MB. L2 cache: 4 MB (total). Built on 14 nm process technology. Socket: FCBGA1090. Thermal design power (TDP): 10 Watt. Memory support: DDR4. Passmark benchmark score: 2,820 points. Launch price was $107.
Xeon E5540
The Xeon E5540 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Gainestown (2009−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.53 GHz, with boost up to 2.8 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 2,805 points. Launch price was $30.
Processing Power
The Celeron J4105 packs 4 cores / 4 threads, matching the Xeon E5540's 4 cores. Boost clocks reach 2.5 GHz on the Celeron J4105 versus 2.8 GHz on the Xeon E5540 — a 11.3% clock advantage for the Xeon E5540 (base: 1.5 GHz vs 2.53 GHz). The Celeron J4105 uses the Goldmont Plus (2017) architecture (14 nm), while the Xeon E5540 uses Gainestown (2009−2010) (45 nm). In PassMark, the Celeron J4105 scores 2,820 against the Xeon E5540's 2,805 — a 0.5% lead for the Celeron J4105. L3 cache: 4 MB on the Celeron J4105 vs 8 MB (total) on the Xeon E5540.
| Feature | Celeron J4105 | Xeon E5540 |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 2.5 GHz | 2.8 GHz+12% |
| Base Clock | 1.5 GHz | 2.53 GHz+69% |
| L3 Cache | 4 MB | 8 MB (total)+100% |
| L2 Cache | 4 MB (total)+1500% | 256 kB (per core) |
| Process | 14 nm-69% | 45 nm |
| Architecture | Goldmont Plus (2017) | Gainestown (2009−2010) |
| PassMark | 2,820 | 2,805 |
Memory & Platform
The Celeron J4105 uses the FCBGA1090 socket (PCIe 3.0), while the Xeon E5540 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Celeron J4105 | Xeon E5540 |
|---|---|---|
| Socket | FCBGA1090 | LGA1366 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | 2400 | — |
| Max RAM Capacity | 8 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 6 | — |
Advanced Features
Virtualization: true (Celeron J4105) / not specified (Xeon E5540). The Celeron J4105 includes integrated graphics (Intel UHD Graphics 600), while the Xeon E5540 requires a dedicated GPU. Direct competitor: Celeron J4105 rivals Ryzen Embedded R1305G.
| Feature | Celeron J4105 | Xeon E5540 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel UHD Graphics 600 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
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