Xeon E3-1558L v5 vs Opteron 6262 HE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | no data | Intel Xeon E3 |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Interlagos (2011−2012) | Skylake-H (2015−2016) |
| Release date | 14 November 2011 (14 years ago) | 31 May 2016 (9 years ago) |
| Launch price (MSRP) | $523 | $396 |
Detailed specifications
Opteron 6262 HE and Xeon E3-1558L v5 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) | 4 (Quad-Core) |
| Threads | 16 | 8 |
| Base clock speed | 1.6 GHz | 1.9 GHz |
| Boost clock speed | 2.9 GHz | 3.3 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 19 |
| L1 cache | 768 KB (shared) | 64 KB (per core) |
| L2 cache | 8.00391 MB (per core) | 256 KB (per core) |
| L3 cache | 8 MB (per die) | 8 MB (shared) |
| Chip lithography | 32 nm | 14 nm |
| Die size | 2x 315 mm2 | 171 mm2 |
| Maximum case temperature (TCase) | 69 °C | no data |
| Number of transistors | 2,400 million | 2,300 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Opteron 6262 HE and Xeon E3-1558L v5 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 | 2 | 1 (Uniprocessor) |
| Socket | G34 | Intel BGA 1440 |
| Power consumption (TDP) | 85 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6262 HE and Xeon E3-1558L v5. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
Security technologies
Opteron 6262 HE and Xeon E3-1558L v5 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 6262 HE and Xeon E3-1558L v5 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 6262 HE and Xeon E3-1558L v5. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | LPDDR3-1866 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 34.134 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Intel Iris Pro Graphics P555 |
Peripherals
Specifications and connection of peripherals supported by Opteron 6262 HE and Xeon E3-1558L v5.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 14 November 2011 | 31 May 2016 |
| Physical cores | 16 | 4 |
| Threads | 16 | 8 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 85 Watt | 45 Watt |
Opteron 6262 HE has 300% more physical cores and 100% more threads.
Xeon E3-1558L v5, on the other hand, has an age advantage of 4 years, a 128.6% more advanced lithography process, and 88.9% lower power consumption.
We couldn't decide between AMD Opteron 6262 HE and Intel Xeon E3-1558L v5. We've got no test results to judge.
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