AMD EPYC 7643
SP3 LGA, Cores: 48, processor frequency: 2300 MHz, cache L2: 24 Mb+L3: 156 Mb, Support SSE2 / SSE3 /SSE4
SP3 LGA, Cores: 48, processor frequency: 2300 MHz, cache L2: 24 Mb+L3: 156 Mb, Support SSE2 / SSE3 /SSE4
General Characteristics |
|
Lineage |
AMD Epyc 7003 |
Socket |
SP3 LGA |
Unlocked multiplier |
|
Year of market entry |
2021 |
Core |
|
Core |
Milan |
Number of Cores |
48 |
Number of Threads |
96 |
Techprocess |
7 nm |
Integrated graphical core |
|
Frequency |
|
Processor Frequency |
2,300 MHz |
Frequency with Turbo Boost |
3,600 MHz |
Maximum memory throughput |
204.8 GB/s |
Number of Memory Channels |
8 |
Memory Frequency |
3,200 MHz |
Cache |
|
Cache Volume L1 |
4 608 Kb |
Cache Volume L2 |
24 Mb |
Cache Volume L3 |
256 Mb |
Instructions |
|
SSE2 |
|
SSE3 |
|
SSE4 |
|
AVX |
|
Team Sets |
|
AMD64/EM64T |
|
NX Bit |
|
Virtualization Technology |
|
Intel vPro |
|
Supplementary |
|
Heat dissipation |
240 W |
max. memory |
4 096 GB |
Types of Memories |
DDR4 |
Built-in PCI Express controller |
PCI Express 4.0 |
Number of PCI Express Channels |
128 |
Components |
OEM |
Virtualization of AMD-V |
|