QuickSpecs
HP Z840 Workstation
Technical Specifications – High Performance GPU Computing
c04400043 — DA – 15098 — Worldwide — Version 8 — April 1, 2015
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HIGH PERFORMANCE GPU COMPUTING
NVIDIA Tesla K40
Workstation Compute
Processor
Form Factor
Size: 4.376 inches by 10.5 inches
Slots: Dual Slot
Power Connectors: One 6-pin and one 8-pin
Weight: ~826 grams
System Interface
PCI Express Gen3 ×16
Video Outputs
None.
Memory
12GB GDDR5,
memory path: 384-bit
memory clock: 3Ghz
Peak Memory Bandwidth
288 GB/s
Supported APIs
CUDA, OpenACC, OpenCL 1.2 API support includes:
C, C++, Java, Python, and Fortran
Supported Operating
Systems
Windows 8 (64-bit)
Genuine Windows 7 Professional (64-bit)
Red Hat Enterprise Linux (RHEL) 5, 6 Desktop/Workstation (64-bit)
SUSE Linux Enterprise Desktop 11 (64-bit)
HP qualified drivers may be preloaded or available from the HP support
Web site:
http://welcome.hp.com/country/us/en/support.html
Novell SUSE Linux Enterprise drivers may also be obtained from:
ftp://download.nvidia.com/novell or
http://www.nvidia.com
Processor Cores
GK110B GPU
Base Clock: 745 MHz
Boost Clock: up to 875 Mhz
2888 CUDA cores
Power Consumption
~235 Watts
Note 1: A 1125W PSU is required for any K40 configuration on the Z820