Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1796 1796
Geekbench 3 Multicore Score 13540 13540

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 (Build 11G63b) Mac OS X 10.7.5 (Build 11G63b)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1691 1691
Integer Multicore 14853 14853
AES 153 153
AES Multicore 1252 1252
Twofish 1979 1979
Twofish Multicore 20132 20132
SHA1 2353 2353
SHA1 Multicore 16843 16843
SHA2 2441 2441
SHA2 Multicore 17646 17646
BZip2 Compress 1745 1745
BZip2 Compress Multicore 17158 17158
BZip2 Decompress 1825 1825
BZip2 Decompress Multicore 18686 18686
JPEG Compress 1993 1993
JPEG Compress Multicore 21076 21076
JPEG Decompress 2842 2842
JPEG Decompress Multicore 23293 23293
PNG Compress 2122 2122
PNG Compress Multicore 21344 21344
PNG Decompress 2071 2071
PNG Decompress Multicore 20039 20039
Sobel 1981 1981
Sobel Multicore 16102 16102
Lua 1885 1885
Lua Multicore 16758 16758
Dijkstra 1805 1805
Dijkstra Multicore 12586 12586

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1945 1945
Floating Point Multicore 17126 17126
BlackScholes 2230 2230
BlackScholes Multicore 21341 21341
Mandelbrot 2102 2102
Mandelbrot Multicore 22037 22037
Sharpen Filter 1960 1960
Sharpen Filter Multicore 17231 17231
Blur Filter 1655 1655
Blur Filter Multicore 15941 15941
SGEMM 2171 2171
SGEMM Multicore 17562 17562
DGEMM 2046 2046
DGEMM Multicore 16998 16998
SFFT 1578 1578
SFFT Multicore 12023 12023
DFFT 1702 1702
DFFT Multicore 14205 14205
N-Body 1828 1828
N-Body Multicore 15800 15800
Ray Trace 2347 2347
Ray Trace Multicore 20870 20870

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1712 1712
Memory Multicore 3742 3742
Stream Copy 1777 1777
Stream Copy Multicore 3785 3785
Stream Scale 1741 1741
Stream Scale Multicore 4035 4035
Stream Add 1660 1660
Stream Add Multicore 3903 3903
Stream Triad 1673 1673
Stream Triad Multicore 3291 3291