Xeon E5-1691 V3 vs Gold 6348
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 181 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 5.31 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Ice Lake-SP (2021) | Haswell-EP (2014−2015) |
| Release date | 6 April 2021 (4 years ago) | 8 September 2014 (11 years ago) |
Detailed specifications
Xeon Gold 6348 and Xeon E5-1691 V3 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 | 28 (Octacosa-Core) | 14 (Tetradeca-Core) |
| Threads | 56 | 28 |
| Base clock speed | 2.6 GHz | 2.5 GHz |
| Boost clock speed | 3.5 GHz | 3.4 GHz |
| L1 cache | 64K (per core) | 64K (per core) |
| L2 cache | 1 MB (per core) | 256K (per core) |
| L3 cache | 42 MB (shared) | 35 MB (shared) |
| Chip lithography | 10 nm | 22 nm |
| Die size | no data | 356 mm2 |
| Maximum case temperature (TCase) | 80 °C | no data |
| Number of transistors | no data | 2,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Xeon Gold 6348 and Xeon E5-1691 V3 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 |
| Socket | FCLGA4189 | 2011-3 |
| Power consumption (TDP) | 235 Watt | 135 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6348 and Xeon E5-1691 V3. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | + |
| Deep Learning Boost | + | - |
Security technologies
Xeon Gold 6348 and Xeon E5-1691 V3 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| SGX | Yes with Intel® SPS | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6348 and Xeon E5-1691 V3 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6348 and Xeon E5-1691 V3. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4-2133 |
| Maximum memory size | 6 TB | no data |
| Max memory channels | 8 | no data |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6348 and Xeon E5-1691 V3.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 64 | 40 |
Pros & cons summary
| Recency | 6 April 2021 | 8 September 2014 |
| Physical cores | 28 | 14 |
| Threads | 56 | 28 |
| Chip lithography | 10 nm | 22 nm |
| Power consumption (TDP) | 235 Watt | 135 Watt |
Xeon Gold 6348 has an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 120% more advanced lithography process.
Xeon E5-1691 V3, on the other hand, has 74.1% lower power consumption.
We couldn't decide between Intel Xeon Gold 6348 and Intel Xeon E5-1691 V3. We've got no test results to judge.
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