Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1829 1829
Geekbench 3 Multicore Score 13764 13764

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.11.0 Mac OS X 10.11.0
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1720 1720
Integer Multicore 15067 15067
AES 157 157
AES Multicore 1261 1261
Twofish 2016 2016
Twofish Multicore 20407 20407
SHA1 2411 2411
SHA1 Multicore 16677 16677
SHA2 2500 2500
SHA2 Multicore 17722 17722
BZip2 Compress 1781 1781
BZip2 Compress Multicore 16947 16947
BZip2 Decompress 1837 1837
BZip2 Decompress Multicore 18678 18678
JPEG Compress 2012 2012
JPEG Compress Multicore 20994 20994
JPEG Decompress 2854 2854
JPEG Decompress Multicore 23070 23070
PNG Compress 2173 2173
PNG Compress Multicore 21469 21469
PNG Decompress 2072 2072
PNG Decompress Multicore 20412 20412
Sobel 2006 2006
Sobel Multicore 18944 18944
Lua 1935 1935
Lua Multicore 16523 16523
Dijkstra 1852 1852
Dijkstra Multicore 12905 12905

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1990 1990
Floating Point Multicore 17460 17460
BlackScholes 2552 2552
BlackScholes Multicore 24124 24124
Mandelbrot 2125 2125
Mandelbrot Multicore 22208 22208
Sharpen Filter 1991 1991
Sharpen Filter Multicore 17217 17217
Blur Filter 1680 1680
Blur Filter Multicore 16000 16000
SGEMM 2204 2204
SGEMM Multicore 17442 17442
DGEMM 2026 2026
DGEMM Multicore 16971 16971
SFFT 1603 1603
SFFT Multicore 12243 12243
DFFT 1727 1727
DFFT Multicore 14649 14649
N-Body 1834 1834
N-Body Multicore 15879 15879
Ray Trace 2379 2379
Ray Trace Multicore 21175 21175

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1727 1727
Memory Multicore 3768 3768
Stream Copy 1799 1799
Stream Copy Multicore 3872 3872
Stream Scale 1775 1775
Stream Scale Multicore 3867 3867
Stream Add 1656 1656
Stream Add Multicore 3680 3680
Stream Triad 1685 1685
Stream Triad Multicore 3659 3659