Socket | AMD BGA SP4r2 | AMD Socket AM3 |
---|---|---|
Foundry | GlobalFoundries | — |
Process size | 14 nm | 45 nm |
Transistors | 4,800 million | 758 million |
Die size | 213 mm² | 258 mm² |
Package | FC-BGASP4r2 | µPGA |
tCaseMax | 105°C | — |
Frequency | 2.5 GHz | 3.2 GHz |
---|---|---|
Turbo clock | up to 3.1 GHz | — |
Base clock | 100 MHz | 200 MHz |
Multiplier | 25.0x | 16.0x |
Multiplier unlocked | Yes | No |
TDP | 50 W | 80 W |
Voltage | — | 1.425 V |
Vertical Segment | Server/Workstation | Desktop |
---|---|---|
Production status | Active | End-of-life |
Release date | Feb 21st, 2018 | May 11th, 2010 |
Codename | Zen | Callisto |
Generation | EPYC Embedded | Phenom II X2 |
Part | unknown | HDXB57WFK2DGM |
Memory support | DDR4-2666 MHz Dual-channel | DDR3 Dual-channel |
ECC memory | Yes | No |
PCI Express | Gen 3 | Gen 2 |
Total Cores | 8 | 2 |
---|---|---|
Total Threads | 16 | 2 |
SMP # CPUs | 1 | 1 |
Integrated graphics | — | — |
Cache L1 | 96K (per core) | 128K (per core) |
---|---|---|
Cache L2 | 512K (per core) | 512K (per core) |
Cache L3 | 16MB (shared) | 6MB (shared) |
Notes | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | AMD Business Class processor, availability guaranteed for 24 months after release. |
---|
3DNow! | Yes | Yes |
---|---|---|
AMD-V | Yes | Yes |
AMD64 | Yes | Yes |
CnQ | Yes | — |
MMX | Yes | Yes |
NX bit | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4A | Yes | Yes |