Naši specialisté
INTEL Xeon Platinum 8256 (4 core) 3.8GHZ 16.5MB FC-LGA3647 105W
Procesor s 4 jádry a frekvencí 3,8 GHz, ideální pro servery. Podporuje až 1 TB DDR4-2933 RAM a nabízí 17 MB cache. Energetická třída TDP je 105 W. Podporuje virtualizaci, ECC paměť a Intel® Deep Learning Boost.
232 111 Kč bez DPH 191 827 Kč
Technické parametry
Výrobce CPU
INTEL
Přesný model CPU
Xeon 8256
Typ CPU
Intel Xeon
Generace/řada CPU
2. generace
Architektura CPU
14 nm
Zákl.frekvence jádra CPU (GHz)
3,9
Socket
FCLGA 3647
TDP (thermal design power)
105 W
Počet jader CPU
4
Počet vláken
8
Podpora VPRO
Ano
Grafický čip
Není
Integrovaná grafika
Ne
Typ balení
Tray
Popis produktu
Essentials
Product Collection 2nd Generation Intel® Xeon® Scalable Processors
Code Name Products formerly Cascade Lake
Vertical Segment Server
Processor Number 8256
Lithography 14 nm
Performance
# of Cores 4
# of Threads 8
Processor Base Frequency 3.80 GHz
Max Turbo Frequency 3.90 GHz
Cache 17 MB
# of UPI Links 3
TDP 105 W
Memory Specifications
Max Memory Size (dependent on memory type) 1 TB
Memory Types DDR4-2933
Maximum Memory Speed 2933 MHz
Max # of Memory Channels 6
ECC Memory Supported ‡ Yes
Intel® Optane™ DC Persistent Memory Supported Yes
Expansion Options
Scalability S8S
PCI Express Revision 3.0
Max # of PCI Express Lanes 48
Package Specifications
Sockets Supported FCLGA3647
TCASE 72°C
Package Size 76.0mm x 56.5mm
Advanced Technologies
Intel® Deep Learning Boost (Intel® DL Boost) Yes
Intel® Speed Select technology - Performance Profile No
Intel® Speed Select technology - Base Frequency No
Intel® Resource Director Technology (Intel® RDT) Yes
Intel® Speed Shift Technology Yes
Intel® Turbo Boost Max Technology 3.0 ‡ No
Intel® Turbo Boost Technology ‡ 2.0
Intel® vPro™ Platform Eligibility ‡ Yes
Intel® Hyper-Threading Technology ‡ Yes
Intel® Virtualization Technology (VT-x) ‡ Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes
Intel® VT-x with Extended Page Tables (EPT) ‡ Yes
Intel® TSX-NI Yes
Intel® 64 ‡ Yes
Instruction Set Extensions Intel® AVX-512
# of AVX-512 FMA Units 2
Enhanced Intel SpeedStep® Technology Yes
Intel® Volume Management Device (VMD) Yes
Security & Reliability
Intel® AES New Instructions Yes
Intel® Trusted Execution Technology ‡ Yes
Execute Disable Bit ‡ Yes
Intel® Run Sure Technology Yes
Mode-based Execute Control (MBE) Yes
- Výrobce CPU
- INTEL
- Přesný model CPU
- Xeon 8256
- Typ CPU
- Intel Xeon
- Generace/řada CPU
- 2. generace
- Architektura CPU
- 14 nm
- Zákl.frekvence jádra CPU (GHz)
- 3,9
- Socket
- FCLGA 3647
- TDP (thermal design power)
- 105 W
- Počet jader CPU
- 4
- Počet vláken
- 8
- Podpora VPRO
- Ano
- Grafický čip
- Není
- Integrovaná grafika
- Ne
- Typ balení
- Tray