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AMD Opteron 6284 SEAMD Opteron 6238 (ES)
Code nameInterlagosInterlagos
Base clock2700 MHz2600 MHz (0.96×)
Turbo full / half / single3400 | 3400 | 3100 3200 | 3200 | 2900
Technology32 nm32 nm
Transistors2400 milion2400 milion
Die size630 mm2630 mm2
Cores / threads16 / 16 12 / 12
L1 data cache16 × 16 kB12 × 16 kB (0.75×)
L1 inst. cache8 × 64 kB6 × 64 kB (0.75×)
L2 cache8 × 2048 kB6 × 2048 kB (0.75×)
L3 cache2 × 8192 kB2 × 8192 kB
Bus typeHT, 6400 MHz, 32 bitHT, 6400 MHz, 32 bit
Bus bandwith25600 MB/s25600 MB/s
SocketSocket G34Socket G34
Voltage-1.1 V
TDP140 W115 W (0.82×)