Intel Xeon E7-4830 v2 vs Intel Xeon E7-4820 v2
Comparative analysis of Intel Xeon E7-4830 v2 and Intel Xeon E7-4820 v2 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 v2
- 2 more cores, run more applications at once: 10 vs 8
- 4 more threads: 20 vs 16
- Around 8% higher clock speed: 2.70 GHz vs 2.50 GHz
| Number of cores | 10 vs 8 |
| Number of threads | 20 vs 16 |
| Maximum frequency | 2.70 GHz vs 2.50 GHz |
Compare specifications (specs)
| Intel Xeon E7-4830 v2 | Intel Xeon E7-4820 v2 | |
|---|---|---|
Essentials |
||
| Architecture codename | Ivy Bridge | Ivy Bridge |
| Launch date | Q1'14 | Q1'14 |
| Place in performance rating | not rated | not rated |
| Processor Number | E7-4830V2 | E7-4820V2 |
| Series | Intel® Xeon® Processor E7 v2 Family | Intel® Xeon® Processor E7 v2 Family |
| Status | Launched | Launched |
| Vertical segment | Server | Server |
Performance |
||
| 64 bit support | ||
| Base frequency | 2.20 GHz | 2.00 GHz |
| Bus Speed | 7.2 GT/s QPI | 7.2 GT/s QPI |
| Manufacturing process technology | 22 nm | 22 nm |
| Maximum core temperature | 68°C | 68°C |
| Maximum frequency | 2.70 GHz | 2.50 GHz |
| Number of cores | 10 | 8 |
| Number of QPI Links | 3 | 3 |
| Number of threads | 20 | 16 |
Memory |
||
| Max memory channels | 4 | 4 |
| Maximum memory bandwidth | 68 GB/s | 68 GB/s |
| Maximum memory size | 1.5 TB | 1.5 TB |
| Supported memory types | DDR3 1066/1333/1600 | DDR3 1066/1333/1600 |
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) | 105 Watt | 105 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® AVX | Intel® AVX |
| 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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