Home > Communication Service Provider Solutions > Enabling Telecom Transformation > Open RAN E2E Performance Benchmarking 15G and 16G Dell Servers > XR11 KPIs
We collected the KPIs while testing 1-4 cells with 100 or 80 percent of UEs Load (PRB Utilization) using 16 UEs per cell. The UEs traffic has been loaded in both Downlink and Uplink directions. The KPIs for 15G and 16G servers are captured in the following tables:
XR11 (ICELAKE-SP) Radisys 4.0.3 KPIs (DU) | 1 Cell - 16 UEs | 2 Cells - 32 UEs | 3 Cells - 48 UEs | 4 Cells - 64 UEs | ||||
PRB Utilization DL/UL | 100% | 80% | 100% | 80% | 100% | 80% | 100% | 80% |
DL Throughput (Mbps) | 1559.53 | 1112.43 | 3178.07 | 2698.08 | 4827.74 | 3997.15 | 6424 | 5240 |
UL Throughput (Mbps) | 69.66 | 55.62 | 138.68 | 116.26 | 207.5 | 173.19 | 275.9 | 228.92 |
System Power IDLE (Watts) | 182 | 182 | 183 | 183 | 184 | 184 | 194 | 194 |
System Power RAN (L2+L1) Stack No UE Traffic (Watts) | 211 | 211 | 214 | 214 | 224 | 224 | 228 | 228 |
System Power with UE Traffic (Watts) | 218 | 217 | 225 | 223 | 247 | 246 | 259 | 254 |
CPU Power IDLE (Watts) | 67 | 67 | 67 | 67 | 67 | 67 | 78.6 | 78.6 |
CPU Power RAN Stack No Traffic (Watts) | 97 | 97 | 98 | 98 | 110 | 110 | 110.7 | 110.7 |
CPU Power with UE Traffic (Watts) | 102 | 101 | 107 | 105 | 124 | 122 | 125.5 | 124.7 |
FAN Speed at Load (PWM) | 18.00% | 18.00% | 18.00% | 18.00% | 22.50% | 21.17% | 26.83% | 27.33% |
DL BLER (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
UL BLER (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0.36 | 0.42 |