Xeon E5-2450L vs Opteron 6376
Aggregate performance score
Xeon E5-2450L outperforms Opteron 6376 by a small 6% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1747 | 1693 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.20 | 0.95 |
| Market segment | Server | Server |
| Power efficiency | 1.17 | 2.02 |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Abu Dhabi (2012) | Sandy Bridge-EN (2012) |
| Release date | 5 November 2012 (12 years ago) | 14 May 2012 (13 years ago) |
| Launch price (MSRP) | $750 | $72 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon E5-2450L has 375% better value for money than Opteron 6376.
Performance to price scatter graph
Detailed specifications
Opteron 6376 and Xeon E5-2450L basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 16 (Hexadeca-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 2.3 GHz | 1.8 GHz |
| Boost clock speed | 3.2 GHz | 2.3 GHz |
| Bus rate | no data | 8 GT/s |
| L1 cache | 768 KB | 64 KB (per core) |
| L2 cache | 16 MB | 256 KB (per core) |
| L3 cache | 8 MB (per die) | 20480 KB (shared) |
| Chip lithography | 32 nm | 32 nm |
| Die size | 315 mm2 | 294 mm2 |
| Number of transistors | 2,400 million | 1,270 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Opteron 6376 and Xeon E5-2450L compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 4 | 2 |
| Socket | G34 | FCLGA1356 |
| Power consumption (TDP) | 115 Watt | 70 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6376 and Xeon E5-2450L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | - |
| Demand Based Switching | no data | + |
Security technologies
Opteron 6376 and Xeon E5-2450L technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 6376 and Xeon E5-2450L are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 6376 and Xeon E5-2450L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | no data | 384 GB |
| Max memory channels | no data | 3 |
| Maximum memory bandwidth | no data | 38.4 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Opteron 6376 and Xeon E5-2450L.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 24 |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 3.17 | 3.35 |
| Recency | 5 November 2012 | 14 May 2012 |
| Physical cores | 16 | 8 |
| Power consumption (TDP) | 115 Watt | 70 Watt |
Opteron 6376 has an age advantage of 5 months, and 100% more physical cores.
Xeon E5-2450L, on the other hand, has a 5.7% higher aggregate performance score, and 64.3% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between AMD Opteron 6376 and Intel Xeon E5-2450L.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
