Nvidia TESLA K40 - Key Features

Overview
Tesla K40 GPU Accelerator BD-06902-001_v05 | 2
KEY FEATURES
GPU
 Number of processor cores: 2880
 Core clocks
● Base clock: 745 MHz
● Boost clocks: 810 MHz and 875 MHz
 Package size: 45 mm × 45 mm 2397-pin ball grid array (S-FCBGA)

Note: All boards ship with core clock set to the base clock value. Boost clocks can
be selected using NVML or NVSMI. Refer to the NVML/NVSMI documentation for
more details.
Board
 PCI Express Gen3 ×16 system interface
 Physical dimensions: 111.15 mm (height) × 267 mm (length), dual-slot
Thermal Solution
 Passive heat sink
Display Connectors
 None
Power Connectors
 One 6-pin PCI Express power connector
 One 8-pin PCI Express power connector
Memory
 Memory clock: 3.0 GHz
 Memory bandwidth 288 GB/sec
 Interface: 384-bit
● Total board memory: 12 GB
● 24 pieces of 256M × 16 GDDR5, SDRAM
BIOS
 2Mbit serial ROM
 BAR1 size: 16 GB