Intel Xeon Silver 4112 vs Intel Xeon X5647
Comparative analysis of Intel Xeon Silver 4112 and Intel Xeon X5647 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the Intel Xeon Silver 4112
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
- 2.7x more maximum memory size: 768 GB vs 288 GB
- Around 53% lower typical power consumption: 85 Watt vs 130 Watt
- Around 24% better performance in PassMark - Single thread mark: 1758 vs 1418
- Around 47% better performance in PassMark - CPU mark: 12283 vs 8369
Specifications (specs) | |
Manufacturing process technology | 14 nm vs 32 nm |
Maximum memory size | 768 GB vs 288 GB |
Thermal Design Power (TDP) | 85 Watt vs 130 Watt |
Benchmarks | |
PassMark - Single thread mark | 1758 vs 1418 |
PassMark - CPU mark | 12283 vs 8369 |
Reasons to consider the Intel Xeon X5647
- Around 7% higher clock speed: 3.20 GHz vs 3.00 GHz
- Around 6% higher maximum core temperature: 80.4°C vs 76°C
Maximum frequency | 3.20 GHz vs 3.00 GHz |
Maximum core temperature | 80.4°C vs 76°C |
Compare benchmarks
CPU 1: Intel Xeon Silver 4112
CPU 2: Intel Xeon X5647
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon Silver 4112 | Intel Xeon X5647 |
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PassMark - Single thread mark | 1758 | 1418 |
PassMark - CPU mark | 12283 | 8369 |
Geekbench 4 - Single Core | 765 | |
Geekbench 4 - Multi-Core | 3218 |
Compare specifications (specs)
Intel Xeon Silver 4112 | Intel Xeon X5647 | |
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Essentials |
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Architecture codename | Skylake | Westmere EP |
Launch date | Q3'17 | February 2011 |
Place in performance rating | 1644 | 1623 |
Processor Number | 4112 | X5647 |
Series | Intel® Xeon® Scalable Processors | Legacy Intel® Xeon® Processors |
Status | Launched | Discontinued |
Vertical segment | Server | Server |
Launch price (MSRP) | $175 | |
Price now | $199.75 | |
Value for money (0-100) | 8.82 | |
Performance |
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Base frequency | 2.60 GHz | 2.93 GHz |
Manufacturing process technology | 14 nm | 32 nm |
Maximum core temperature | 76°C | 80.4°C |
Maximum frequency | 3.00 GHz | 3.20 GHz |
Number of cores | 4 | 4 |
Number of threads | 8 | 8 |
Number of Ultra Path Interconnect (UPI) Links | 2 | |
64 bit support | ||
Bus Speed | 5.86 GT/s QPI | |
Die size | 239 mm | |
L1 cache | 64 KB (per core) | |
L2 cache | 256 KB (per core) | |
L3 cache | 12288 KB (shared) | |
Number of QPI Links | 2 | |
Transistor count | 1170 million | |
VID voltage range | 0.750V-1.350V | |
Memory |
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Max memory channels | 6 | 3 |
Maximum memory size | 768 GB | 288 GB |
Supported memory frequency | 2400 MHz | |
Supported memory types | DDR4-2400 | DDR3 800/1066 |
ECC memory support | ||
Maximum memory bandwidth | 25.6 GB/s | |
Compatibility |
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Low Halogen Options Available | ||
Package Size | 76.0mm x 56.5mm | 42.5mm X 45mm |
Sockets supported | FCLGA3647 | FCLGA1366 |
Thermal Design Power (TDP) | 85 Watt | 130 Watt |
Max number of CPUs in a configuration | 2 | |
Peripherals |
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Max number of PCIe lanes | 48 | |
PCI Express revision | 3.0 | |
Scalability | 2S | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Mode-based Execute Control (MBE) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.2 |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® Volume Management Device (VMD) | ||
Intel® vPro™ Platform Eligibility | ||
Number of AVX-512 FMA Units | 1 | |
Speed Shift technology | ||
Idle States | ||
Intel® Demand Based Switching | ||
Physical Address Extensions (PAE) | 40-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) |