Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1710 1710
Geekbench 3 Multicore Score 12436 12436

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.11.3 Mac OS X 10.11.3
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 1536 1536
Integer Multicore 13116 13116
AES 116 116
AES Multicore 937 937
Twofish 1961 1961
Twofish Multicore 16882 16882
SHA1 2257 2257
SHA1 Multicore 15947 15947
SHA2 2200 2200
SHA2 Multicore 14878 14878
BZip2 Compress 1736 1736
BZip2 Compress Multicore 17361 17361
BZip2 Decompress 1909 1909
BZip2 Decompress Multicore 18706 18706
JPEG Compress 1835 1835
JPEG Compress Multicore 18034 18034
JPEG Decompress 1783 1783
JPEG Decompress Multicore 14470 14470
PNG Compress 1868 1868
PNG Compress Multicore 17280 17280
PNG Decompress 1833 1833
PNG Decompress Multicore 17607 17607
Sobel 1670 1670
Sobel Multicore 13993 13993
Lua 1799 1799
Lua Multicore 16550 16550
Dijkstra 2120 2120
Dijkstra Multicore 15182 15182

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1858 1858
Floating Point Multicore 15986 15986
BlackScholes 2081 2081
BlackScholes Multicore 19985 19985
Mandelbrot 2139 2139
Mandelbrot Multicore 22476 22476
Sharpen Filter 2005 2005
Sharpen Filter Multicore 16035 16035
Blur Filter 1767 1767
Blur Filter Multicore 15130 15130
SGEMM 1953 1953
SGEMM Multicore 15582 15582
DGEMM 1877 1877
DGEMM Multicore 14995 14995
SFFT 1701 1701
SFFT Multicore 12840 12840
DFFT 1800 1800
DFFT Multicore 14802 14802
N-Body 1634 1634
N-Body Multicore 14150 14150
Ray Trace 1697 1697
Ray Trace Multicore 15921 15921

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1764 1764
Memory Multicore 3980 3980
Stream Copy 1841 1841
Stream Copy Multicore 4129 4129
Stream Scale 1823 1823
Stream Scale Multicore 4035 4035
Stream Add 1687 1687
Stream Add Multicore 3820 3820
Stream Triad 1714 1714
Stream Triad Multicore 3946 3946