2 physical, 8 logical. We can tell the # of each from SQL...
-- cpu overview
SELECT osi.cpu_count AS LogicalCpuCount,
osi.hyperthread_ratio AS HyperthreadCoreRatio,
osi.cpu_count / osi.hyperthread_ratio AS PhysicalCpuCount,
(
SELECT COUNT(*)
FROM sys.dm_os_schedulers
WHERE scheduler_id < osi.cpu_count
AND is_online = 1
) AS LogicalCpuOnline
FROM sys.dm_os_sys_info osi;
...however not whether the logical CPUs are from multiple cores or from Hyperthreading. In your case you have 2 physical CPUs with 4 cores each and all SQL Server cares about is the logical CPUs when it comes to parallelizing queries, i.e. 8.
There are no special teachers of virtue, because virtue is taught by the whole community.
--Plato