Intel Xeon E5645

The Intel Xeon E5645 is a 12 thread processor configuration with 2GHz clock speed and 12MB L3 cache. The Intel Xeon E5645 is a "Westmere" processor. Some of the prominent capabilities of the processor include SSE 4.2 + AES. This processor has been found on OpenBenchmarking.org since Q2'2011 and found in approximately 14,675 results on OpenBenchmarking.org.

Compare The Intel Xeon E5645 Against Other CPUs.

Below is a generalized look at the performance across various test profiles and where relevant the different test profile options exposed for a high-level look at the performance compared to all available public test results on OpenBenchmarking.org.


To find individual public OpenBenchmarking.org results matching this component, use the integrated Google site search page.


processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 44
model name	: Intel(R) Xeon(R) CPU           E5645  @ 2.40GHz
stepping	: 2
cpu MHz		: 1999.975
cache size	: 12288 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm
bogomips	: 3999.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                1
On-line CPU(s) list:   0
Thread(s) per core:    1
Core(s) per socket:    1
CPU socket(s):         1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 44
Stepping:              2
CPU MHz:               2000.070
BogoMIPS:              4000.14
Hypervisor vendor:     Xen
Virtualization type:   para
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              12288K
NUMA node0 CPU(s):     0