General
Power
Efficient
Compute
General
Peak
Frequency
Compute
General
Throughput
Compute
Virtualizatio
n - Power
Efficient
Virtualizatio
n - Max
Performanc
e
Low
Latency
L1 Stream
HW
Prefetcher
Enabled Enabled Enabled X X Enabled
L2 Stream
HW
Prefetcher
Enabled Enabled Enabled X X Enabled
NUMA Group
Size
Optimization
Flat Clustered Clustered Clustered Clustered Clustered
Thermal
Configuration
X X X X X X
Memory
Patrol
Scrubbing
X X X X X Disabled
Memory
Refresh Rate
X 1X 1X X X 1X
Memory Bus
Frequency
X X X X X X
Table 4: Workload Profiles Mission Critical—I/O Throughput
Mission
Critical
Transaction
al
Application
Processing
High
Performanc
e Compute
(HPC)
Decision
Support
Graphic
Processing
I/O
Throughput
SR-IOV X X Disabled X Disabled X
AMD IOMMU X X Disabled X Disabled X
AMD SMT X X X X X X
Minimum
Processor
Idle Power
Core C-state
X No C-state No C-states X X X
AMD Turbo
Core
X Enabled Enabled X X X
L1 Stream
HW
Prefetcher
Enabled Enabled Enabled Enabled Enabled Enabled
L2 Stream
HW
Prefetcher
Enabled Enabled Enabled Enabled Enabled Enabled
Table Continued
BIOS/Platform Configuration Options 51