Xeon E3-1240L v5 vs Xeon E7340
Xeon E3-1240L v5
Xeon E7340
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 Xeon E3-1240L v5 is positioned at rank 440 and the Xeon E7340 is on rank 470, so the Xeon E3-1240L v5 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1240L v5
Performance Per Dollar Xeon E7340
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1240L v5 | Xeon E7340 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($132) |
| Longevity | 🛑 Legacy (Skylake-DT (2015) / 14 nm) | 🛑 Legacy (Legacy / 65 nm) |
💎 Value Proposition
| Insight | Xeon E3-1240L v5 | Xeon E7340 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($132) |
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 Xeon E3-1240L v5 and Xeon E7340
Xeon E3-1240L v5
The Xeon E3-1240L v5 is manufactured by Intel. It was released in 19 October 2015 (10 years ago). It is based on the Skylake-DT (2015) architecture. It features 4 cores and 8 threads. Base frequency is 2.1 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 25 Watt. Memory support: DDR4-1866/2133, DDR3L-1333/1600. Passmark benchmark score: 6,547 points. Launch price was $278.
Xeon E7340
The Xeon E7340 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.4 GHz. L3 cache: 8 MB L2 Cache. Built on 65 nm process technology. Socket: PGA604. Thermal design power (TDP): 80 Watt. Passmark benchmark score: 6,544 points. Launch price was $800.
Processing Power
The Xeon E3-1240L v5 is built on the Skylake-DT (2015) architecture. In PassMark, the Xeon E3-1240L v5 scores 6,547 against the Xeon E7340's 6,544 — a 0% lead for the Xeon E3-1240L v5. L3 cache: 8 MB (total) on the Xeon E3-1240L v5 vs 8 MB L2 Cache on the Xeon E7340.
| Feature | Xeon E3-1240L v5 | Xeon E7340 |
|---|---|---|
| Cores / Threads | 4 / 8 | — |
| Boost Clock | 3.2 GHz | — |
| Base Clock | 2.1 GHz | 2.4 GHz+14% |
| L3 Cache | 8 MB (total) | 8 MB L2 Cache |
| L2 Cache | 256 kB (per core) | — |
| Process | 14 nm-78% | 65 nm |
| Architecture | Skylake-DT (2015) | — |
| PassMark | 6,547 | 6,544 |
Memory & Platform
The Xeon E3-1240L v5 uses the LGA1151 socket (PCIe 3.0), while the Xeon E7340 uses PGA604 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon E3-1240L v5 | Xeon E7340 |
|---|---|---|
| Socket | LGA1151 | PGA604 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
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