Graphic Nodes

 

  • Manufacturer: Bull Atos
  • 2 servers R421-E3

 

Nodes details
Blade type Bullx R421-E3
Node type Ivy Bridge
2x Intel E5-2697v2
# cores per nodes 24
# nodes 2
Total # of  cores 48
Processor speed 2.7 GHz
Cache 30MB shared by 12 cores
Memory size per node 256 GB
Memory size per core 10.68 GB
Memory Type DDR3 @ 1866 MHz
Memory bandwith 59.7 GB/s read/write
Ethernet Gigabit Ethernet
Host Channel  Adapter Mellanox ConnectX3 single FDR
PCIe 2x slots PCIe 3.0x16 dedicated to graphic cards
1x slot PCIex8
GPU 2x nVidia K40
Local disk 2x SATA3  500GB
nVidia K40 details
Processor 1 processor GK110B
# cores 2880
Frequency Base clock: 745Mhz
Boost clock: 810MHz and 875MHz
Memory size 12GB
Memory I/O 384bit GDDR5