PRODUCT SPECIFICATION

The perfect match with bullx R422 E2: teaming 4
CPUs with 4 GPUs in 2 U
Tesla S1070 Computing System
The NVIDIA® Tesla S1070 Computing System (Dual PCI Express 2.0
cable connections) is a four-teraflop 1U system powered by the
world’s first one-teraflop processor.
• Four 1-Teraflop Processors in a High Density 1U System
• Massively-Parallel Many-Core Architecture
• Scales to Multi-GPU Computing
• Program in NVIDIA CUDA: C for GPU
• IEEE 754 Floating Point
• Double-Precision Floating Point Support
• Asynchronous Data Transfer
• 16 GB Ultra-fast Memory
• 4x 512-bit Memory Interface
• High-Speed, PCI-Express 2.0 Data Transfer
Bull’s most popular GPU computing
solution connects a 1U NVIDIA® Tesla
S1070 computing system to a 1U bullx R422
E2 host incorporating latest Intel® Xeon®
55xx processors (Nehalem). The host
runs the OS and part of the applications,
while compute-intensive parts are run on
the Tesla GPUs.
The R422 E2 houses 2 servers, i.e. 4
CPUs, in a 1U chassis. With its two PCIe
x16 Gen2 slots, the drawer containing 2
servers is an ideal match for a Tesla
S1070 system equipped with 2 PCIe
connections, thus teaming 4 CPUs with 4
GPUs. The Tesla S1070 connects to the
twin servers through 2 interface cards
installed in the 2 PCIe 16x Gen2 slots,
and cabled to the Tesla.
PRODUCT SPECIFICATION
www.bull.com

Tesla S1070 Computing System
Technical Specifications
TECHNICAL HIGHLIGHTS
GPU
Nb of Processor Cores
Processor Core Frequency
Floating Point Performance
Single Precision
Double Precision
4x Tesla T10
x960 (240 per processor)
1.296GHz and 1.44 GHz
IEEE 754 single & double
3.73 to 4.14 TFlops
311 to 345 GFlops
Total Dedicated Memory
16.0 GB high speed memory (4.0 GB
per GPU)
Memory Speed
792 MHz
Memory Interface
512 bit per GPU
Memory Bandwith
408GB/sec
System interface 2x PCI Express x16 (or x8)
Programming Environment
NVIDIA CUDA C compiler
PHYSICAL SPECIFICATIONS
Form factor
1U (19" EIA compatible rack)
POWER & COOLING
Input Voltage
Frequency
Power consumption
ENVIRONMENT
90 to 274 VAC
50 to 60Hz
800W typical (1200W peak)
Operating Constraints
Temperature 10 ° C to 35 °C
Humidity
10 % to 80 % RH non-condensing
Altitude
0 to 5000 feet
Shock
Half sine 40g, 2 ms duration
Vibration Sinusoidal 0.25g, 10 to 500 Hz, 3
axis. Radom 1.0 Grms, 10 to 500Hz
Acoustic
TBD dBa at 1 meter in front of system
Airflow
143 cfm maximum
Non-operating Constraints
Temperature -40 °C to 60°C
Humidity
10 % to 80 % RH non-condensing
Altitude
0 to 10,000 feet mean sea level
(MSL) with maximum allowable rate
of altitude change of 2000 ft/min.
Shock
Half-sine: 80G, 2ms, Trapezoidal:
40G, 150 in/sec
Vibration (random)
0.015-0.008G/Hz, 5-500 Hz, 10 minutes
REGULATORY & SAFETY
Safety EN 60950-1, IEC 60950-1
Electromagnetic Compatibility (EMC) CISPR 22, EN55022, EN55024, FCC CFR
47-part 15, ICES-003, CNS13438,
GB9254, K22, K234, EN 61000-3-2, EN
61000-3-3, EN 60950-1, IEC 60950-1,
VCCI, MCI, GOST-R
WARRANTY
Standard warranty
Extended Warranty
World Wide; 3-year Hardware Support,
9x5, Next Business Day, parts only
Bull’s Global Care offer: Bronze,
Silver and Gold levels; depends on
location
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