Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1722 1722
Geekbench 3 Multicore Score 12579 12579

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.2 (Build 13C1021) Mac OS X 10.9.2 (Build 13C1021)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1545 1545
Integer Multicore 13320 13320
AES 116 116
AES Multicore 949 949
Twofish 1965 1965
Twofish Multicore 17097 17097
SHA1 2255 2255
SHA1 Multicore 15899 15899
SHA2 2235 2235
SHA2 Multicore 15636 15636
BZip2 Compress 1785 1785
BZip2 Compress Multicore 17879 17879
BZip2 Decompress 1917 1917
BZip2 Decompress Multicore 19137 19137
JPEG Compress 1833 1833
JPEG Compress Multicore 17983 17983
JPEG Decompress 1786 1786
JPEG Decompress Multicore 14464 14464
PNG Compress 1869 1869
PNG Compress Multicore 17268 17268
PNG Decompress 1839 1839
PNG Decompress Multicore 17478 17478
Sobel 1674 1674
Sobel Multicore 14676 14676
Lua 1818 1818
Lua Multicore 16869 16869
Dijkstra 2129 2129
Dijkstra Multicore 15502 15502

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1862 1862
Floating Point Multicore 16098 16098
BlackScholes 2081 2081
BlackScholes Multicore 20165 20165
Mandelbrot 2140 2140
Mandelbrot Multicore 22755 22755
Sharpen Filter 2005 2005
Sharpen Filter Multicore 16076 16076
Blur Filter 1768 1768
Blur Filter Multicore 15112 15112
SGEMM 1962 1962
SGEMM Multicore 15823 15823
DGEMM 1932 1932
DGEMM Multicore 15311 15311
SFFT 1697 1697
SFFT Multicore 12770 12770
DFFT 1804 1804
DFFT Multicore 14774 14774
N-Body 1617 1617
N-Body Multicore 14171 14171
Ray Trace 1698 1698
Ray Trace Multicore 16189 16189

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1797 1797
Memory Multicore 4063 4063
Stream Copy 1877 1877
Stream Copy Multicore 4396 4396
Stream Scale 1857 1857
Stream Scale Multicore 4377 4377
Stream Add 1725 1725
Stream Add Multicore 3327 3327
Stream Triad 1738 1738
Stream Triad Multicore 4260 4260