What version of the processor (full)?
Launch parameters.
The exact number of hashes per second on my miner and on others (and the number of threads).
In general, this is strange.
Sure, here:
w/o AES-NI @Intel Xeon E5540:your miner v1.1.0 ~117-128h/s:
cryptonight-64 -o stratum+tcp://europe.monero.miningpoolhub.com:20580 -u drigger.%computername% -p x -t 16
cpuminer-opt v3.7.0 ~148-160h/s:
cpuminer -a cryptonight -o stratum+tcp://europe.monero.miningpoolhub.com:20580 -u drigger.%computername% -p x -t 16
w/ AES-NI @Intel i5-2500K OC:your miner v1.1.0 ~96-112h/s:
cryptonight-64 -o stratum+tcp://europe.monero.miningpoolhub.com:20580 -u drigger.%computername% -p x -t 3
xmr-stak-cpu 1.3.0-1.5.0 ~240-254h/s:
"cpu_threads_conf" :
[
{ "low_power_mode" : false, "no_prefetch" : true, "affine_to_cpu" : 1 },
{ "low_power_mode" : false, "no_prefetch" : true, "affine_to_cpu" : 2 },
{ "low_power_mode" : false, "no_prefetch" : true, "affine_to_cpu" : 3 },
],
"use_slow_memory" : "never",
"nicehash_nonce" : false,
"aes_override" : true,
"use_tls" : false,
"tls_secure_algo" : true,
"tls_fingerprint" : "",
"pool_address" : "europe.monero.miningpoolhub.com:20580",
"wallet_address" : "drigger.drHome",
"pool_password" : "x",
"call_timeout" : 10,
"retry_time" : 10,
"giveup_limit" : 0,
"verbose_level" : 4,
"h_print_time" : 300,
"daemon_mode" : true,
"output_file" : "",
"httpd_port" : 0,
"prefer_ipv4" : true