Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1728 1728
Geekbench 3 Multicore Score 12619 12619

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.11.3 (Build 15D21) Mac OS X 10.11.3 (Build 15D21)
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 1545 1545
Integer Multicore 13339 13339
AES 116 116
AES Multicore 950 950
Twofish 1969 1969
Twofish Multicore 17159 17159
SHA1 2270 2270
SHA1 Multicore 16291 16291
SHA2 2245 2245
SHA2 Multicore 15622 15622
BZip2 Compress 1785 1785
BZip2 Compress Multicore 18008 18008
BZip2 Decompress 1870 1870
BZip2 Decompress Multicore 18942 18942
JPEG Compress 1834 1834
JPEG Compress Multicore 18044 18044
JPEG Decompress 1798 1798
JPEG Decompress Multicore 14543 14543
PNG Compress 1872 1872
PNG Compress Multicore 17296 17296
PNG Decompress 1851 1851
PNG Decompress Multicore 17710 17710
Sobel 1692 1692
Sobel Multicore 14723 14723
Lua 1812 1812
Lua Multicore 16431 16431
Dijkstra 2117 2117
Dijkstra Multicore 15392 15392

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1875 1875
Floating Point Multicore 16091 16091
BlackScholes 2082 2082
BlackScholes Multicore 20185 20185
Mandelbrot 2139 2139
Mandelbrot Multicore 22715 22715
Sharpen Filter 2012 2012
Sharpen Filter Multicore 16173 16173
Blur Filter 1942 1942
Blur Filter Multicore 15464 15464
SGEMM 1955 1955
SGEMM Multicore 15636 15636
DGEMM 1886 1886
DGEMM Multicore 15036 15036
SFFT 1666 1666
SFFT Multicore 12724 12724
DFFT 1799 1799
DFFT Multicore 14902 14902
N-Body 1632 1632
N-Body Multicore 14230 14230
Ray Trace 1718 1718
Ray Trace Multicore 16000 16000

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1800 1800
Memory Multicore 4239 4239
Stream Copy 1872 1872
Stream Copy Multicore 4408 4408
Stream Scale 1862 1862
Stream Scale Multicore 4319 4319
Stream Add 1721 1721
Stream Add Multicore 3947 3947
Stream Triad 1752 1752
Stream Triad Multicore 4301 4301