Opteron 6328 vs Xeon E5-2648L
Opteron 6328
Xeon E5-2648L
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 Opteron 6328 is positioned at rank 64 and the Xeon E5-2648L is on rank 533, so the Opteron 6328 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Opteron 6328
Performance Per Dollar Xeon E5-2648L
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Opteron 6328 | Xeon E5-2648L |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($42) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Abu Dhabi (2012) / 32 nm) | 🛑 Legacy (Sandy Bridge-EP (2012) / 32 nm) |
💎 Value Proposition
| Insight | Opteron 6328 | Xeon E5-2648L |
|---|---|---|
| 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.
Technical Specifications
Side-by-side comparison of Opteron 6328 and Xeon E5-2648L
Opteron 6328
The Opteron 6328 is manufactured by AMD. It was released in 5 November 2012 (13 years ago). It is based on the Abu Dhabi (2012) architecture. It features 8 cores and 8 threads. Base frequency is 3.2 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 2 MB (per module). Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 5,306 points. Launch price was $575.
Xeon E5-2648L
The Xeon E5-2648L is manufactured by Intel. It was released in 2015-01-01. It is based on the Sandy Bridge-EP (2012) architecture. It features 8 cores and 16 threads. Base frequency is 1.8 GHz, with boost up to 2.3 GHz. L3 cache: 20480 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 70 Watt. Memory support: DDR3. Passmark benchmark score: 5,262 points. Launch price was $800.
Processing Power
The Opteron 6328 packs 8 cores / 8 threads, matching the Xeon E5-2648L's 8 cores. Boost clocks reach 3.8 GHz on the Opteron 6328 versus 2.3 GHz on the Xeon E5-2648L — a 49.2% clock advantage for the Opteron 6328 (base: 3.2 GHz vs 1.8 GHz). The Opteron 6328 uses the Abu Dhabi (2012) architecture (32 nm), while the Xeon E5-2648L uses Sandy Bridge-EP (2012) (32 nm). In PassMark, the Opteron 6328 scores 5,306 against the Xeon E5-2648L's 5,262 — a 0.8% lead for the Opteron 6328. L3 cache: 8 MB (total) on the Opteron 6328 vs 20480 kB (total) on the Xeon E5-2648L.
| Feature | Opteron 6328 | Xeon E5-2648L |
|---|---|---|
| Cores / Threads | 8 / 8 | 8 / 16 |
| Boost Clock | 3.8 GHz+65% | 2.3 GHz |
| Base Clock | 3.2 GHz+78% | 1.8 GHz |
| L3 Cache | 8 MB (total) | 20480 kB (total)+150% |
| L2 Cache | 2 MB (per module)+700% | 256 kB (per core) |
| Process | 32 nm | 32 nm |
| Architecture | Abu Dhabi (2012) | Sandy Bridge-EP (2012) |
| PassMark | 5,306 | 5,262 |
Memory & Platform
The Opteron 6328 uses the G34 socket (PCIe 2.0), while the Xeon E5-2648L uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Opteron 6328 | Xeon E5-2648L |
|---|---|---|
| Socket | G34 | LGA2011 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
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