CPU
GPU
Xeon E5-2428L
Xeon E3-1585 v5
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 E5-2428L is positioned at rank 800 and the Xeon E3-1585 v5 is on rank 345, so the Xeon E3-1585 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 E5-2428L
Performance Per Dollar Xeon E3-1585 v5
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2428L | Xeon E3-1585 v5 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($42) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge-EN (2012) / 32 nm) | 🛑 Legacy (Skylake-H (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E5-2428L | Xeon E3-1585 v5 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($42) | ✅ More affordable ($0) |
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.
Counter-Strike 2
Valorant
Technical Specifications
Side-by-side comparison of Xeon E5-2428L and Xeon E3-1585 v5
Xeon E5-2428L
The Xeon E5-2428L is manufactured by Intel. It was released in 2015-01-01. It is based on the Sandy Bridge-EN (2012) architecture. It features 6 cores and 12 threads. Base frequency is 1.8 GHz, with boost up to 2 GHz. L3 cache: 15360 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1356. Thermal design power (TDP): 60 Watt. Memory support: DDR3. Passmark benchmark score: 8,500 points. Launch price was $800.
Xeon E3-1585 v5
The Xeon E3-1585 v5 is manufactured by Intel. It was released in 31 May 2016 (9 years ago). It is based on the Skylake-H (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 65 Watt. Memory support: DDR3L,LPDDR3 1600 MHz, DDR4 2133 MHz at 1.2V. Passmark benchmark score: 8,408 points. Launch price was $556.
Processing Power
The Xeon E5-2428L packs 6 cores / 12 threads, while the Xeon E3-1585 v5 offers 4 cores / 8 threads — the Xeon E5-2428L has 2 more cores. Boost clocks reach 2 GHz on the Xeon E5-2428L versus 3.9 GHz on the Xeon E3-1585 v5 — a 64.4% clock advantage for the Xeon E3-1585 v5 (base: 1.8 GHz vs 3.5 GHz). The Xeon E5-2428L uses the Sandy Bridge-EN (2012) architecture (32 nm), while the Xeon E3-1585 v5 uses Skylake-H (2015−2016) (14 nm). In PassMark, the Xeon E5-2428L scores 8,500 against the Xeon E3-1585 v5's 8,408 — a 1.1% lead for the Xeon E5-2428L. L3 cache: 15360 kB (total) on the Xeon E5-2428L vs 8 MB (total) on the Xeon E3-1585 v5.
| Feature | Xeon E5-2428L | Xeon E3-1585 v5 |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 2 GHz | 3.9 GHz+95% |
| Base Clock | 1.8 GHz | 3.5 GHz+94% |
| L3 Cache | 15360 kB (total)+88% | 8 MB (total) |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 32 nm | 14 nm-56% |
| Architecture | Sandy Bridge-EN (2012) | Skylake-H (2015−2016) |
| PassMark | 8,500+1% | 8,408 |
Memory & Platform
The Xeon E5-2428L uses the LGA1356 socket (PCIe 2.0), while the Xeon E3-1585 v5 uses BGA1440 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-2428L | Xeon E3-1585 v5 |
|---|---|---|
| Socket | LGA1356 | BGA1440 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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