Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1704 1704
Geekbench 3 Multicore Score 12360 12360

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 1539 1539
Integer Multicore 13182 13182
AES 116 116
AES Multicore 947 947
Twofish 1964 1964
Twofish Multicore 17122 17122
SHA1 2255 2255
SHA1 Multicore 15929 15929
SHA2 2238 2238
SHA2 Multicore 15652 15652
BZip2 Compress 1785 1785
BZip2 Compress Multicore 17888 17888
BZip2 Decompress 1812 1812
BZip2 Decompress Multicore 18933 18933
JPEG Compress 1834 1834
JPEG Compress Multicore 17811 17811
JPEG Decompress 1784 1784
JPEG Decompress Multicore 14326 14326
PNG Compress 1872 1872
PNG Compress Multicore 17288 17288
PNG Decompress 1845 1845
PNG Decompress Multicore 17830 17830
Sobel 1673 1673
Sobel Multicore 14213 14213
Lua 1845 1845
Lua Multicore 16071 16071
Dijkstra 2107 2107
Dijkstra Multicore 14753 14753

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1829 1829
Floating Point Multicore 15945 15945
BlackScholes 1754 1754
BlackScholes Multicore 18703 18703
Mandelbrot 2138 2138
Mandelbrot Multicore 22673 22673
Sharpen Filter 2005 2005
Sharpen Filter Multicore 16100 16100
Blur Filter 1764 1764
Blur Filter Multicore 15084 15084
SGEMM 1962 1962
SGEMM Multicore 15749 15749
DGEMM 1890 1890
DGEMM Multicore 15300 15300
SFFT 1695 1695
SFFT Multicore 12719 12719
DFFT 1803 1803
DFFT Multicore 14956 14956
N-Body 1628 1628
N-Body Multicore 14177 14177
Ray Trace 1720 1720
Ray Trace Multicore 15878 15878

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1784 1784
Memory Multicore 3547 3547
Stream Copy 1832 1832
Stream Copy Multicore 4083 4083
Stream Scale 1838 1838
Stream Scale Multicore 3383 3383
Stream Add 1718 1718
Stream Add Multicore 3341 3341
Stream Triad 1752 1752
Stream Triad Multicore 3433 3433