Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1727 1727
Geekbench 3 Multicore Score 12556 12556

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.1 (Build 14B25) Mac OS X 10.10.1 (Build 14B25)
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 1550 1550
Integer Multicore 13346 13346
AES 116 116
AES Multicore 950 950
Twofish 1971 1971
Twofish Multicore 17138 17138
SHA1 2261 2261
SHA1 Multicore 15945 15945
SHA2 2241 2241
SHA2 Multicore 15659 15659
BZip2 Compress 1776 1776
BZip2 Compress Multicore 17889 17889
BZip2 Decompress 1866 1866
BZip2 Decompress Multicore 18987 18987
JPEG Compress 1838 1838
JPEG Compress Multicore 18090 18090
JPEG Decompress 1795 1795
JPEG Decompress Multicore 14514 14514
PNG Compress 1870 1870
PNG Compress Multicore 17342 17342
PNG Decompress 1849 1849
PNG Decompress Multicore 17874 17874
Sobel 1684 1684
Sobel Multicore 14660 14660
Lua 1822 1822
Lua Multicore 16665 16665
Dijkstra 2225 2225
Dijkstra Multicore 15537 15537

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1868 1868
Floating Point Multicore 16102 16102
BlackScholes 2084 2084
BlackScholes Multicore 19961 19961
Mandelbrot 2140 2140
Mandelbrot Multicore 22749 22749
Sharpen Filter 2008 2008
Sharpen Filter Multicore 16129 16129
Blur Filter 1769 1769
Blur Filter Multicore 15077 15077
SGEMM 1963 1963
SGEMM Multicore 15806 15806
DGEMM 1932 1932
DGEMM Multicore 15299 15299
SFFT 1705 1705
SFFT Multicore 12870 12870
DFFT 1800 1800
DFFT Multicore 15101 15101
N-Body 1631 1631
N-Body Multicore 14150 14150
Ray Trace 1721 1721
Ray Trace Multicore 15959 15959

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1803 1803
Memory Multicore 3887 3887
Stream Copy 1877 1877
Stream Copy Multicore 3898 3898
Stream Scale 1868 1868
Stream Scale Multicore 3986 3986
Stream Add 1725 1725
Stream Add Multicore 3780 3780
Stream Triad 1749 1749
Stream Triad Multicore 3888 3888