Itanium 9720 vs EPYC 7J13
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 58 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 7.30 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | no data |
| Architecture codename | Milan (2021−2023) | no data |
| Release date | 2021 (5 years ago) | 1 April 2017 (9 years ago) |
Detailed specifications
EPYC 7J13 and Itanium 9720 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 64 (Tetrahexaconta-Core) | 4 (Quad-Core) |
| Threads | 128 | 8 |
| Base clock speed | 2.55 GHz | 1.73 GHz |
| Boost clock speed | 3.5 GHz | no data |
| Bus rate | no data | 6.4 GT/s |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 256 MB (shared) | 20 MB |
| Chip lithography | 7 nm | 32 nm |
| Die size | 8x 81 mm2 | no data |
| Maximum core temperature | no data | 95 °C |
| Number of transistors | 33,200 million | no data |
| 64 bit support | - | - |
| Windows 11 compatibility | no data | - |
Compatibility
Information on EPYC 7J13 and Itanium 9720 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 2 | no data |
| Socket | SP3 | LGA1248 |
| Power consumption (TDP) | 280 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7J13 and Itanium 9720. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Precision Boost 2 | + | no data |
Security technologies
EPYC 7J13 and Itanium 9720 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7J13 and Itanium 9720 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| VT-i | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7J13 and Itanium 9720. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by EPYC 7J13 and Itanium 9720.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Physical cores | 64 | 4 |
| Threads | 128 | 8 |
| Chip lithography | 7 nm | 32 nm |
| Power consumption (TDP) | 280 Watt | 130 Watt |
EPYC 7J13 has 1500% more physical cores and 1500% more threads, and a 357% more advanced lithography process.
Itanium 9720, on the other hand, has 115% lower power consumption.
We couldn't decide between AMD EPYC 7J13 and Intel Itanium 9720. We've got no test results to judge.
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