Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1850 1850
Geekbench 3 Multicore Score 14033 14033

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.2 Mac OS X 10.9.2
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1728 1728
Integer Multicore 15441 15441
AES 156 156
AES Multicore 1266 1266
Twofish 2016 2016
Twofish Multicore 20557 20557
SHA1 2407 2407
SHA1 Multicore 16988 16988
SHA2 2517 2517
SHA2 Multicore 18041 18041
BZip2 Compress 1780 1780
BZip2 Compress Multicore 17501 17501
BZip2 Decompress 1857 1857
BZip2 Decompress Multicore 18959 18959
JPEG Compress 2042 2042
JPEG Compress Multicore 21197 21197
JPEG Decompress 2881 2881
JPEG Decompress Multicore 23605 23605
PNG Compress 2172 2172
PNG Compress Multicore 21727 21727
PNG Decompress 2099 2099
PNG Decompress Multicore 20700 20700
Sobel 2001 2001
Sobel Multicore 19918 19918
Lua 1982 1982
Lua Multicore 17942 17942
Dijkstra 1842 1842
Dijkstra Multicore 13330 13330

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2005 2005
Floating Point Multicore 17668 17668
BlackScholes 2546 2546
BlackScholes Multicore 24462 24462
Mandelbrot 2133 2133
Mandelbrot Multicore 22559 22559
Sharpen Filter 2007 2007
Sharpen Filter Multicore 17534 17534
Blur Filter 1691 1691
Blur Filter Multicore 16308 16308
SGEMM 2233 2233
SGEMM Multicore 18180 18180
DGEMM 2109 2109
DGEMM Multicore 17359 17359
SFFT 1601 1601
SFFT Multicore 12178 12178
DFFT 1730 1730
DFFT Multicore 14506 14506
N-Body 1848 1848
N-Body Multicore 15933 15933
Ray Trace 2366 2366
Ray Trace Multicore 21158 21158

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1788 1788
Memory Multicore 3950 3950
Stream Copy 1861 1861
Stream Copy Multicore 4080 4080
Stream Scale 1847 1847
Stream Scale Multicore 3904 3904
Stream Add 1716 1716
Stream Add Multicore 3886 3886
Stream Triad 1736 1736
Stream Triad Multicore 3935 3935