Intel Xeon E7-4830 v3 vs Intel Xeon E7-4820 v3
Comparative analysis of Intel Xeon E7-4830 v3 and Intel Xeon E7-4820 v3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization.
Differences
Reasons to consider the Intel Xeon E7-4830 v3
- 2 more cores, run more applications at once: 12 vs 10
- 4 more threads: 24 vs 20
| Number of cores | 12 vs 10 |
| Number of threads | 24 vs 20 |
Compare specifications (specs)
| Intel Xeon E7-4830 v3 | Intel Xeon E7-4820 v3 | |
|---|---|---|
Essentials |
||
| Architecture codename | Haswell | Haswell |
| Launch date | Q2'15 | Q2'15 |
| Place in performance rating | not rated | not rated |
| Processor Number | E7-4830V3 | E7-4820V3 |
| Series | Intel® Xeon® Processor E7 v3 Family | Intel® Xeon® Processor E7 v3 Family |
| Status | Launched | Launched |
| Vertical segment | Server | Server |
Performance |
||
| 64 bit support | ||
| Base frequency | 2.10 GHz | 1.90 GHz |
| Bus Speed | 8 GT/s QPI | 6.4 GT/s QPI |
| Manufacturing process technology | 22 nm | 22 nm |
| Maximum core temperature | 70°C | 70°C |
| Maximum frequency | 2.70 GHz | |
| Number of cores | 12 | 10 |
| Number of QPI Links | 3 | 3 |
| Number of threads | 24 | 20 |
Memory |
||
| Max memory channels | 4 | 4 |
| Maximum memory bandwidth | 85 GB/s | 85 GB/s |
| Maximum memory size | 1.5 TB | 1.5 TB |
| Supported memory types | DDR4-1333/1600/1866, DDR3-1066/1333/1600 | DDR4-1333/1600/1866, DDR3-1066/1333 |
Compatibility |
||
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 4 | 4 |
| Package Size | 52mm x 45mm | 52mm x 45mm |
| Sockets supported | FCLGA2011 | FCLGA2011 |
| Thermal Design Power (TDP) | 115 Watt | 115 Watt |
Peripherals |
||
| Max number of PCIe lanes | 32 | 32 |
| PCI Express revision | 3.0 | 3.0 |
| PCIe configurations | x4, x8, x16 | x4, x8, x16 |
| Scalability | S4S | S4S |
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® AVX2 |
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Instruction Replay Technology | ||
| Intel® TSX-NI | ||
| Intel® Turbo Boost technology | ||
| Physical Address Extensions (PAE) | 46-bit | 46-bit |
| Thermal Monitoring | ||
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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