MAPstation users will soon have a choice of which microprocessor best suits
their needs: Intel EM64T microprocessors or AMD's Opteron processors. Opteron
processors are being offered under
AMD's Torrenza Initiative. All AMD-based systems will still use SRC's SNAP
high performance commodity processor interface and will be software compatible
with all other SRC systems.
|
|
SRC-7 |
SRC-6 |
|
CPU |
Intel: 3.0 GHz dual Xeon EMT-64
enabled processor AMD:
3.0GHz Opteron 200 Series |
Intel: 3.0 GHz dual Xeon EMT-64 enabled processor
|
|
Cache |
Intel: 16K L1 trace cache, 2 MB L2
cache per processor AMD:
64K L1 Data/Instuction, 1MB L2
cache per processor |
Intel: 16K L1 trace cache, 2 MB L2 cache per processor
|
|
FLOPS |
Intel: 12 GFLOPS theoretical
peak performance (@3.0 GHz) AMD:
24 GFLOPs theoretical peak performance (@3.0 GHz) |
Intel: 12 GFLOPS theoretical
peak performance (@3.0 GHz) |
|
SMP |
Intel: 2-way SMPs per chassis
AMD: 4-way (2 socket with Dual
processors) SMP per chassis |
Intel: 2-way SMPs per chassis |
|
CPU Memory |
Intel: Up to 12 GB PC2700 (DDR
333) Registered ECC SDRAM per chassis
AMD: Up to 32 GB PC2700 (DDR 33)
Registered ECC SDRAM |
Intel: Up to 12 GB PC2700 (DDR
333) Registered ECC SDRAM per chassis |
|
Memory Bandwidth |
Intel: 5.4 GB/s per SMP
AMD: 5.4GB/s per Socket |
Intel: 5.4 GB/s per SMP |
|
Interconnect |
SNAP™ Series D memory interconnect to MAP
(view SNAP specs)
7.2 GB/s sustained MAP payload bandwidth per port |
SNAP Series E memory interconnect to MAP
(view SNAP specs)
2.8 GB/s sustained MAP payload bandwidth per port |
|
MAP |
Series H MAP
(view MAP specs) |
Series E MAP
(view MAP specs) |
|
Hi-Bar Switch |
Available in tower only Series D six-port crossbar
(view Hi-Bar specs)
Supports 3 MAP or Common Memory Nodes 2 Common Memory Banks on-board |
Available in tower only
Series A four-port crossbar
(view Hi-Bar specs)
Supports 3 MAP or Common Memory
Nodes |
|
Common Memory |
Series C Common Memory Up to 8 GB PC4200 (DDRII 533)
Registered
ECC SDRAM per bank - 2 banks per assembly |
Series B Common Memory Up to 16 GB/s per bank |
|
Tower External I/O |
Intel: 2-8 lane PCI-Express
1-PCI 32 BIT 66 MHz 2-PCI-X 64 Bit 133
2-Ultra 320
SCSI Dual Port Gigabit Ethernet
2-PCI-X 64 BIT 100 MHz AMD: 2-8 lane PCI-Express 1-PCI 32bit 66 MHZ 3-PCI-X 64 Bit 133 MHZ Dual Port Gigabit Ethernet |
Intel:
6 PCI-X bus slots on 3 buses Dual Port Gigabit Ethernet
|
|
2U External I/O |
Intel: Requires the use of low profile
cards
2-8 lane PCI-Express
1-PCI
32 BIT 66 MHz 2-PCI-X 64 Bit 133 2-Ultra
320 SCSI Dual Port Gigabit Ethernet
2-PCI-X 64 BIT 100 MHz AMD: Same as above |
Intel: 3 PCI-X bus slots on 3
buses Dual Port Gigabit Ethernet |
|
Disk |
3.5 inch Serial ATA drives (500 GB 7200 RPM) |
3.5 inch Serial ATA drives (500 GB 7200 RPM) |
|
DVDRW |
18x |
18x |
|
MTBF (Khours) |
97 for normal operation
20 for system maintenance devices |
97 for normal operation 20 for system maintenance devices
|
|
Operating System |
Fedora Linux |
Fedora Linux |
|
File Systems |
ext3 |
ext3 |
|
Compilers |
Intel C++, Intel Fortran,
SRC Carte™
|
Intel C++, Intel Fortran,
SRC Carte™
|
|
Power |
1000 W max |
500 W max |
|
Physical Specifications – Tower |
|
|
Dimensions |
Height: 17.00 in. (43.18 cm)
Width: 8.80 in. (22.35 cm)
Depth: 24.00 in. (60.96 cm) |
Height: 17.00 in. (43.18 cm)
Width: 8.80 in. (22.35 cm)
Depth: 24.00 in. (60.96 cm) |
|
Weight
|
45 lbs (20 kg) |
45 lbs (20 kg) |
|
Cooling
|
Air cooled |
Air cooled |
Operating Ambient
Temperature |
41o to 95o F
(5o to 35o
C) |
50o to
95o F
(10o to
35o C)
|
|
Non-Operating
Temperature |
-4o to 140o F
(-20o to 60o
C) |
-4o to
140o F
(-20o to
60o C)
|
Operating Relative
Humidity |
15 to 80% |
15 to 80% |
|
Physical Specifications – 2U |
|
|
Dimensions |
Height: 3.50 in. (8.89 cm)
Width: 17.00 in. (43.18 cm)
Depth: 26.00 in. (66.04 cm) |
Height: 3.50 in. (8.89 cm)
Width: 17.00 in. (43.18 cm)
Depth: 26.00 in. (66.04 cm) |
|
Weight
|
40 lbs (18 kg) |
40 lbs (18 kg) |
|
Cooling
|
Air cooled |
Air cooled |
Operating Ambient
Temperature |
41o to 95o F
(5o to 35o
C) |
50o to
95o F
(10o to
35o C)
|
Non-Operating
Temperature |
-4o to 140o F
(-20o to 60o
C) |
-4o to
140o F
(-20o to
60o C)
|
Operating Relative
Humidity |
15 to 80% |
15 to 80% |