Intel Xeon E5-4648 v3 processor review
Xeon E5-4648 v3 processor released by Intel; release date: Q2'15. The processor is designed for embedded-computers and based on Haswell microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 12, threads - 24. Maximum CPU clock speed - 2.20 GHz. Maximum operating temperature - 87°C. Manufacturing process technology - 22 nm.
Supported memory types: DDR4. Maximum memory size: 768 GB.
Supported socket types: FCLGA2011-3. Maximum number of processors in a configuration - 4. Power consumption (TDP): 105 Watt.
Benchmarks
PassMark Single thread mark |
|
|
||||
PassMark CPU mark |
|
|
Name | Value |
---|---|
PassMark - Single thread mark | 1317 |
PassMark - CPU mark | 9061 |
Specifications (specs)
Essentials |
|
Architecture codename | Haswell |
Launch date | Q2'15 |
Place in performance rating | 1687 |
Processor Number | E5-4648V3 |
Series | Intel® Xeon® Processor E5 v3 Family |
Status | Launched |
Vertical segment | Embedded |
Performance |
|
64 bit support | |
Base frequency | 1.70 GHz |
Bus Speed | 8 GT/s QPI |
Manufacturing process technology | 22 nm |
Maximum core temperature | 87°C |
Maximum frequency | 2.20 GHz |
Number of cores | 12 |
Number of QPI Links | 2 |
Number of threads | 24 |
Memory |
|
Max memory channels | 4 |
Maximum memory bandwidth | 68 GB/s |
Maximum memory size | 768 GB |
Supported memory types | DDR4 |
Compatibility |
|
Low Halogen Options Available | |
Max number of CPUs in a configuration | 4 |
Package Size | 52.5mm x 51mm |
Sockets supported | FCLGA2011-3 |
Thermal Design Power (TDP) | 105 Watt |
Peripherals |
|
Max number of PCIe lanes | 40 |
PCI Express revision | 3.0 |
PCIe configurations | x4, x8, x16 |
Scalability | 4S |
Security & Reliability |
|
Execute Disable Bit (EDB) | |
Intel® OS Guard | |
Intel® Secure Key technology | |
Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
|
Enhanced Intel SpeedStep® technology | |
Idle States | |
Instruction set extensions | Intel® AVX2 |
Intel 64 | |
Intel® AES New Instructions | |
Intel® Flex Memory Access | |
Intel® Hyper-Threading technology | |
Intel® Instruction Replay Technology | |
Intel® TSX-NI | |
Intel® Turbo Boost technology | |
Physical Address Extensions (PAE) | 46-bit |
Thermal Monitoring | |
Virtualization |
|
Intel® Virtualization Technology for Directed I/O (VT-d) | |
Intel® VT-x with Extended Page Tables (EPT) |