Intel Xeon E5-4650 v2 processor review
Xeon E5-4650 v2 processor released by Intel; release date: Q1'14. The processor is designed for server-computers and based on Ivy Bridge EP microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 10, threads - 20. Maximum CPU clock speed - 2.90 GHz. Maximum operating temperature - 75°C. Manufacturing process technology - 22 nm.
Supported memory types: DDR3 800/1066/1333/1600/1866. Maximum memory size: 768 GB.
Supported socket types: FCLGA2011. Maximum number of processors in a configuration - 4. Power consumption (TDP): 95 Watt.
Benchmarks
PassMark Single thread mark |
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PassMark CPU mark |
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Name | Value |
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PassMark - Single thread mark | 1531 |
PassMark - CPU mark | 31723 |
Specifications (specs)
Essentials |
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Architecture codename | Ivy Bridge EP |
Launch date | Q1'14 |
Place in performance rating | 1080 |
Processor Number | E5-4650V2 |
Series | Intel® Xeon® Processor E5 v2 Family |
Status | Launched |
Vertical segment | Server |
Performance |
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64 bit support | |
Base frequency | 2.40 GHz |
Bus Speed | 8 GT/s QPI |
Manufacturing process technology | 22 nm |
Maximum core temperature | 75°C |
Maximum frequency | 2.90 GHz |
Number of cores | 10 |
Number of QPI Links | 2 |
Number of threads | 20 |
VID voltage range | 0.65-1.30V |
Memory |
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Max memory channels | 4 |
Maximum memory bandwidth | 59.7 GB/s |
Maximum memory size | 768 GB |
Supported memory types | DDR3 800/1066/1333/1600/1866 |
Compatibility |
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Low Halogen Options Available | |
Max number of CPUs in a configuration | 4 |
Package Size | 52.5 mm x 45 mm |
Sockets supported | FCLGA2011 |
Thermal Design Power (TDP) | 95 Watt |
Peripherals |
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Max number of PCIe lanes | 40 |
PCI Express revision | 3.0 |
PCIe configurations | x4, x8, x16 |
Scalability | 4S Only |
Security & Reliability |
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Execute Disable Bit (EDB) | |
Intel® OS Guard | |
Intel® Secure Key technology | |
Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | |
Idle States | |
Instruction set extensions | Intel® AVX |
Intel 64 | |
Intel® AES New Instructions | |
Intel® Demand Based Switching | |
Intel® Hyper-Threading technology | |
Intel® TSX-NI | |
Intel® Turbo Boost technology | |
Physical Address Extensions (PAE) | 46-bit |
Thermal Monitoring | |
Virtualization |
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Intel® Virtualization Technology (VT-x) | |
Intel® Virtualization Technology for Directed I/O (VT-d) | |
Intel® VT-x with Extended Page Tables (EPT) |