Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1835 1835
Geekbench 3 Multicore Score 13761 13761

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.5 (Build 13F1712) Mac OS X 10.9.5 (Build 13F1712)
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 1733 1733
Integer Multicore 15462 15462
AES 156 156
AES Multicore 1259 1259
Twofish 2018 2018
Twofish Multicore 20589 20589
SHA1 2418 2418
SHA1 Multicore 16970 16970
SHA2 2498 2498
SHA2 Multicore 17937 17937
BZip2 Compress 1788 1788
BZip2 Compress Multicore 17430 17430
BZip2 Decompress 1860 1860
BZip2 Decompress Multicore 19068 19068
JPEG Compress 2034 2034
JPEG Compress Multicore 21313 21313
JPEG Decompress 2869 2869
JPEG Decompress Multicore 24033 24033
PNG Compress 2183 2183
PNG Compress Multicore 21749 21749
PNG Decompress 2104 2104
PNG Decompress Multicore 20931 20931
Sobel 2009 2009
Sobel Multicore 19683 19683
Lua 1981 1981
Lua Multicore 17413 17413
Dijkstra 1889 1889
Dijkstra Multicore 13785 13785

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1969 1969
Floating Point Multicore 16909 16909
BlackScholes 2552 2552
BlackScholes Multicore 24049 24049
Mandelbrot 2138 2138
Mandelbrot Multicore 22037 22037
Sharpen Filter 2004 2004
Sharpen Filter Multicore 17560 17560
Blur Filter 1682 1682
Blur Filter Multicore 15576 15576
SGEMM 2143 2143
SGEMM Multicore 17333 17333
DGEMM 2030 2030
DGEMM Multicore 16651 16651
SFFT 1591 1591
SFFT Multicore 11016 11016
DFFT 1683 1683
DFFT Multicore 13360 13360
N-Body 1805 1805
N-Body Multicore 15479 15479
Ray Trace 2273 2273
Ray Trace Multicore 20049 20049

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1775 1775
Memory Multicore 4067 4067
Stream Copy 1861 1861
Stream Copy Multicore 4360 4360
Stream Scale 1835 1835
Stream Scale Multicore 4272 4272
Stream Add 1711 1711
Stream Add Multicore 3971 3971
Stream Triad 1700 1700
Stream Triad Multicore 3702 3702