Intel Xeon E7-4830 v4 vs Intel Xeon E7-4820 v4
Comparative analysis of Intel Xeon E7-4830 v4 and Intel Xeon E7-4820 v4 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 v4
- 4 more cores, run more applications at once: 14 vs 10
- 8 more threads: 28 vs 20
- Around 1% higher maximum core temperature: 68°C vs 67°C
| Number of cores | 14 vs 10 |
| Number of threads | 28 vs 20 |
| Maximum core temperature | 68°C vs 67°C |
Compare specifications (specs)
| Intel Xeon E7-4830 v4 | Intel Xeon E7-4820 v4 | |
|---|---|---|
Essentials |
||
| Architecture codename | Broadwell | Broadwell |
| Launch date | Q2'16 | Q2'16 |
| Place in performance rating | not rated | not rated |
| Processor Number | E7-4830V4 | E7-4820V4 |
| Series | Intel® Xeon® Processor E7 v4 Family | Intel® Xeon® Processor E7 v4 Family |
| Status | Launched | Launched |
| Vertical segment | Server | Server |
Performance |
||
| 64 bit support | ||
| Base frequency | 2.00 GHz | 2.00 GHz |
| Bus Speed | 8 GT/s QPI | 6.4 GT/s QPI |
| Manufacturing process technology | 14 nm | 14 nm |
| Maximum core temperature | 68°C | 67°C |
| Maximum frequency | 2.80 GHz | |
| Number of cores | 14 | 10 |
| Number of QPI Links | 3 | 3 |
| Number of threads | 28 | 20 |
Memory |
||
| Max memory channels | 4 | 4 |
| Maximum memory bandwidth | 85 GB/s | 85 GB/s |
| Maximum memory size | 3 TB | 3 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 | 45mm x 52.5mm | 45mm x 52.5mm |
| 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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