Xeon E5-4667 v4 vs Gold 6126F
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 763 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.36 |
| Market segment | Server | Server |
| Series | Intel Xeon Gold | Intel Xeon E5 |
| Power efficiency | no data | 9.15 |
| Designer | Intel | Intel |
| Architecture codename | Skylake (server) (2017−2018) | Broadwell (2015−2019) |
| Release date | 11 July 2017 (8 years ago) | 20 June 2016 (9 years ago) |
| Launch price (MSRP) | $1,931 | $5,729 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon Gold 6126F and Xeon E5-4667 v4 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 | 12 (Dodeca-Core) | 18 (Octadeca-Core) |
| Threads | 24 | 36 |
| Base clock speed | 2.6 GHz | 2.2 GHz |
| Boost clock speed | 3.7 GHz | 3 GHz |
| Bus type | no data | QPI |
| Bus rate | no data | 2 × 9.6 GT/s |
| Multiplier | 26 | 22 |
| L1 cache | 768 KB | no data |
| L2 cache | 12 MB | 4.5 MB |
| L3 cache | 19.25 MB | 45 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | no data | 456.12 mm2 |
| Maximum core temperature | 86 °C | 87 °C |
| Number of transistors | no data | 7200 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Xeon Gold 6126F and Xeon E5-4667 v4 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 (Multiprocessor) | 4 (Multiprocessor) |
| Socket | FCLGA3647 | FCLGA2011 |
| Power consumption (TDP) | 135 Watt | 135 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6126F and Xeon E5-4667 v4. 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 | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | - |
| PAE | no data | 46 Bit |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Xeon Gold 6126F and Xeon E5-4667 v4 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6126F and Xeon E5-4667 v4 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6126F and Xeon E5-4667 v4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4 |
| Maximum memory size | 768 GB | 1.5 TB |
| Max memory channels | 6 | 4 |
| Maximum memory bandwidth | 128.001 GB/s | 68 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6126F and Xeon E5-4667 v4.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 48 | 40 |
Pros & cons summary
| Recency | 11 July 2017 | 20 June 2016 |
| Physical cores | 12 | 18 |
| Threads | 24 | 36 |
Xeon Gold 6126F has an age advantage of 1 year.
Xeon E5-4667 v4, on the other hand, has 50% more physical cores and 50% more threads.
We couldn't decide between Intel Xeon Gold 6126F and Intel Xeon E5-4667 v4. We've got no test results to judge.
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