Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1828 1828
Geekbench 3 Multicore Score 13737 13737

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 Mac OS X 10.8.5
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1722 1722
Integer Multicore 14670 14670
AES 156 156
AES Multicore 1272 1272
Twofish 2016 2016
Twofish Multicore 20638 20638
SHA1 2416 2416
SHA1 Multicore 17127 17127
SHA2 2443 2443
SHA2 Multicore 17910 17910
BZip2 Compress 1788 1788
BZip2 Compress Multicore 17655 17655
BZip2 Decompress 1853 1853
BZip2 Decompress Multicore 19130 19130
JPEG Compress 2035 2035
JPEG Compress Multicore 21434 21434
JPEG Decompress 2851 2851
JPEG Decompress Multicore 24064 24064
PNG Compress 2164 2164
PNG Compress Multicore 21989 21989
PNG Decompress 2099 2099
PNG Decompress Multicore 20198 20198
Sobel 1992 1992
Sobel Multicore 14802 14802
Lua 1984 1984
Lua Multicore 17869 17869
Dijkstra 1831 1831
Dijkstra Multicore 8851 8851

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1974 1974
Floating Point Multicore 17671 17671
BlackScholes 2249 2249
BlackScholes Multicore 22198 22198
Mandelbrot 2136 2136
Mandelbrot Multicore 22727 22727
Sharpen Filter 2002 2002
Sharpen Filter Multicore 17825 17825
Blur Filter 1692 1692
Blur Filter Multicore 16470 16470
SGEMM 2223 2223
SGEMM Multicore 18307 18307
DGEMM 2108 2108
DGEMM Multicore 17646 17646
SFFT 1596 1596
SFFT Multicore 12301 12301
DFFT 1743 1743
DFFT Multicore 14668 14668
N-Body 1847 1847
N-Body Multicore 16113 16113
Ray Trace 2296 2296
Ray Trace Multicore 21354 21354

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1748 1748
Memory Multicore 4007 4007
Stream Copy 1822 1822
Stream Copy Multicore 4103 4103
Stream Scale 1798 1798
Stream Scale Multicore 4057 4057
Stream Add 1676 1676
Stream Add Multicore 3917 3917
Stream Triad 1701 1701
Stream Triad Multicore 3957 3957