Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1712 1712
Geekbench 3 Multicore Score 12532 12532

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 1541 1541
Integer Multicore 13347 13347
AES 116 116
AES Multicore 952 952
Twofish 1967 1967
Twofish Multicore 17135 17135
SHA1 2267 2267
SHA1 Multicore 16287 16287
SHA2 2243 2243
SHA2 Multicore 15566 15566
BZip2 Compress 1777 1777
BZip2 Compress Multicore 17881 17881
BZip2 Decompress 1817 1817
BZip2 Decompress Multicore 18840 18840
JPEG Compress 1840 1840
JPEG Compress Multicore 18023 18023
JPEG Decompress 1790 1790
JPEG Decompress Multicore 14531 14531
PNG Compress 1869 1869
PNG Compress Multicore 17271 17271
PNG Decompress 1861 1861
PNG Decompress Multicore 17981 17981
Sobel 1686 1686
Sobel Multicore 14872 14872
Lua 1791 1791
Lua Multicore 16415 16415
Dijkstra 2142 2142
Dijkstra Multicore 15427 15427

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1862 1862
Floating Point Multicore 16052 16052
BlackScholes 2082 2082
BlackScholes Multicore 20299 20299
Mandelbrot 2140 2140
Mandelbrot Multicore 22644 22644
Sharpen Filter 2011 2011
Sharpen Filter Multicore 16126 16126
Blur Filter 1772 1772
Blur Filter Multicore 15150 15150
SGEMM 1957 1957
SGEMM Multicore 15628 15628
DGEMM 1897 1897
DGEMM Multicore 15026 15026
SFFT 1703 1703
SFFT Multicore 12772 12772
DFFT 1787 1787
DFFT Multicore 14784 14784
N-Body 1631 1631
N-Body Multicore 14142 14142
Ray Trace 1714 1714
Ray Trace Multicore 16137 16137

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1757 1757
Memory Multicore 3865 3865
Stream Copy 1846 1846
Stream Copy Multicore 3954 3954
Stream Scale 1831 1831
Stream Scale Multicore 3926 3926
Stream Add 1671 1671
Stream Add Multicore 3754 3754
Stream Triad 1689 1689
Stream Triad Multicore 3830 3830