Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1720 1720
Geekbench 3 Multicore Score 12515 12515

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.2 (Build 13C1021) Mac OS X 10.9.2 (Build 13C1021)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1542 1542
Integer Multicore 13285 13285
AES 116 116
AES Multicore 945 945
Twofish 1964 1964
Twofish Multicore 17052 17052
SHA1 2258 2258
SHA1 Multicore 15857 15857
SHA2 2237 2237
SHA2 Multicore 15522 15522
BZip2 Compress 1778 1778
BZip2 Compress Multicore 17744 17744
BZip2 Decompress 1807 1807
BZip2 Decompress Multicore 18984 18984
JPEG Compress 1837 1837
JPEG Compress Multicore 17963 17963
JPEG Decompress 1777 1777
JPEG Decompress Multicore 14396 14396
PNG Compress 1872 1872
PNG Compress Multicore 17386 17386
PNG Decompress 1841 1841
PNG Decompress Multicore 17608 17608
Sobel 1686 1686
Sobel Multicore 14729 14729
Lua 1854 1854
Lua Multicore 16725 16725
Dijkstra 2149 2149
Dijkstra Multicore 15422 15422

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1862 1862
Floating Point Multicore 16043 16043
BlackScholes 2079 2079
BlackScholes Multicore 20093 20093
Mandelbrot 2140 2140
Mandelbrot Multicore 22642 22642
Sharpen Filter 2007 2007
Sharpen Filter Multicore 16033 16033
Blur Filter 1767 1767
Blur Filter Multicore 15075 15075
SGEMM 1954 1954
SGEMM Multicore 15702 15702
DGEMM 1930 1930
DGEMM Multicore 15241 15241
SFFT 1700 1700
SFFT Multicore 12703 12703
DFFT 1803 1803
DFFT Multicore 14794 14794
N-Body 1627 1627
N-Body Multicore 14180 14180
Ray Trace 1693 1693
Ray Trace Multicore 16111 16111

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1792 1792
Memory Multicore 3923 3923
Stream Copy 1855 1855
Stream Copy Multicore 3987 3987
Stream Scale 1852 1852
Stream Scale Multicore 4270 4270
Stream Add 1724 1724
Stream Add Multicore 3312 3312
Stream Triad 1745 1745
Stream Triad Multicore 4201 4201