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Oracle 1600 A100 CX-6 Hyperscaler Infiniband Cluster Configuration

OCI-A100-CX6-IB-8R-2L

Oracle · A100 · CX-6

Rack type
NVL8
Cluster / location
A100 Cluster - QM8700
Buyer profile
Hyperscaler
Networking type
Infiniband
Number of XPUs
1,600
NIC used
CX-6
NICs / XPU
1
Scale-out BW / XPU
200G
XPU / server
8

Scale-up network

1 rows
Assigned blockDefault
A100 - NVL8
Scale-UpXPU: A100 NVL81 lineshared by 9 SKUs

Scale-Up Parts Summary

1
ItemQty/ClusterQty/ServerAttach/XPU
Nvidia NVSwitch 2.0 (NVLink 3)1,2006.000.75

Backend network

4 rows
Assigned blockDefault
A100 - NVL8 - CX6 - 2L - IB - QM8700 - Generic
BackendXPU: A100 NVL84 linesshared by 3 SKUs

Backend Parts Summary

4
ItemQty/ClusterQty/ServerAttach/XPU
Nvidia LinkX 200G SR4 QSFP566,40032.004.00
Nvidia LinkX 200G Multimode3,20016.002.00
ConnectX-6 NIC - 200G1,6008.001.00
Quantum InfiniBand HDR (QM8700)1200.600.08

Frontend network

11 rows
Assigned blockDefault
A100 - NVL8 - SN5600 - Generic
FrontendXPU: A100 NVL811 linesshared by 8 SKUs

Frontend Parts Summary

11
ItemQty/ClusterQty/ServerAttach/XPU
Spectrum-4 51.2T (SN5600)1900.0120
Spectrum-3 12.8T (SN4700)000.0001
Spectrum-2 6.4T (SN3700)300.0018
Spectrum-2 1GbE (SN2201)2300.0147
Nvidia LinkX 800G SR892950.5807
Nvidia LinkX 400G SR492450.5777
Nvidia LinkX 100G SR4 QSFP2841020.2563
Nvidia LinkX 800G Multimode1,27260.7947
Nvidia LinkX 400G Multimode700.0041
Nvidia LinkX 100G Multimode18310.1142
RJ45 Cables1,12860.7048

Compute Tray Networking Content

1 rows
Assigned blockDefault
A100 - NVL8 - Generic
Compute TrayXPU: A100 NVL81 lineshared by 8 SKUs

Compute Tray Parts Summary

1
ItemQty/ClusterQty/ServerAttach/XPU
NVLink PCIe 4.0 x16 Retimer1,6008.001.00
2026 share
Nvidia NVSwitch 2.0 (NVLink 3)Σ 100%
%
ItemUnit CostQuantityQuantity (per Server)Quantity (per XPU)Extended Price for ClusterExtended Price per ServerPower (W) per UnitExtended Power (W) per ClusterExtended Power (W) per ServerDevice TypeHyperscalerVendorManufacturerComponentSpeedSerDes SpeedProtocolTechnologyXPUNetworkTab Name
Per-server cost: $4,000.00
$666.671,2006.000.75$800,000.00$4,000.00255 W306,415 W1,532 WScale-Up SwitchOracleNvidiaDevice LevelNVLinkA100Scale-UpOCI-A100-CX6-IB-8R-2L
Per-server cost: $29,456.08
$325.006,40032.004.00$2,080,000.00$10,400.005 W32,000 W160 WTransceiverOracleNvidiaMellanox, OthersWhite Label56GInfiniBandFully RetimedA100BackendOCI-A100-CX6-IB-8R-2L
$375.003,20016.002.00$1,200,000.00$6,000.000 W0 W0 WFiberOracleOthersWhite LabelA100BackendOCI-A100-CX6-IB-8R-2L
$500.001,6008.001.00$800,000.00$4,000.0038 W60,000 W300 WNICOracleNvidiaDevice LevelA100BackendOCI-A100-CX6-IB-8R-2L
$15,093.461200.600.08$1,811,215.06$9,056.08418 W50,110 W251 WSwitchOracleNvidiaDevice LevelA100BackendOCI-A100-CX6-IB-8R-2L
Per-server cost: $13,619.76
$23,000.00190.100.01$441,746.03$2,208.73950 W18,246 W91 WSwitchOracleNvidiaDevice LevelEthernetA100FrontendOCI-A100-CX6-IB-8R-2L
$21,600.0000.000.00$1,714.28$8.57630 W50 W0 WSwitchOracleNvidiaDevice LevelEthernetA100FrontendOCI-A100-CX6-IB-8R-2L
$13,273.5130.010.00$37,924.31$189.62250 W714 W4 WSwitchOracleNvidiaDevice LevelEthernetA100FrontendOCI-A100-CX6-IB-8R-2L
$2,400.00230.120.01$56,380.95$281.90150 W3,524 W18 WSwitchOracleNvidiaDevice LevelEthernetA100FrontendOCI-A100-CX6-IB-8R-2L
$930.239294.650.58$864,304.17$4,321.5214 W13,008 W65 WTransceiverOracleNvidiaCoherent, Eoptolink, Innolight, MellanoxWhite Label112GInfiniBandFully RetimedA100FrontendOCI-A100-CX6-IB-8R-2L
$575.009244.620.58$531,464.29$2,657.329 W8,319 W42 WTransceiverOracleNvidiaCoherent, Innolight, MellanoxWhite Label112GInfiniBandFully RetimedA100FrontendOCI-A100-CX6-IB-8R-2L
$123.744102.050.26$50,754.55$253.773 W1,230 W6 WTransceiverOracleNvidiaMellanox, OthersWhite Label28GInfiniBandFully RetimedA100FrontendOCI-A100-CX6-IB-8R-2L
$525.001,2726.360.79$667,583.33$3,337.920 W0 W0 WFiberOracleOthersWhite LabelA100FrontendOCI-A100-CX6-IB-8R-2L
$375.0070.030.00$2,440.48$12.200 W0 W0 WFiberOracleOthersWhite LabelA100FrontendOCI-A100-CX6-IB-8R-2L
$375.001830.910.11$68,511.90$342.560 W0 W0 WFiberOracleOthersWhite LabelA100FrontendOCI-A100-CX6-IB-8R-2L
$1.001,1285.640.70$1,127.62$5.640 W0 W0 WCableOracleAmphenolDevice LevelA100FrontendOCI-A100-CX6-IB-8R-2L
Per-server cost: $233.33
$29.171,6008.001.00$46,666.67$233.336 W9,600 W48 WRetimerOracleAsteraAsteraL1 AbstractionA100Compute TrayOCI-A100-CX6-IB-8R-2L
By fabric
Total Scale-Up$800,000.00$4,000.00306,415 W1,532 W
Total Backend$5,891,215.06$29,456.08142,110 W711 W
Total Frontend$2,723,951.91$13,619.7645,091 W225 W
Total Compute Tray$46,666.67$233.339,600 W48 W
Grand Total Cluster Networking$9,461,833.64$47,309.17503,216 W2,516 W
By component
Total Transceivers$3,526,523.01$17,632.6254,557 W273 W
Total Switches$2,348,980.63$11,744.9072,644 W363 W
Total Fiber$1,938,535.71$9,692.680 W0 W
Total Cables$1,127.62$5.640 W0 W
Total Connectors
Total NICs$800,000.00$4,000.0060,000 W300 W