Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1702 1702
Geekbench 3 Multicore Score 12518 12518

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 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1537 1537
Integer Multicore 13287 13287
AES 116 116
AES Multicore 938 938
Twofish 1964 1964
Twofish Multicore 17109 17109
SHA1 2253 2253
SHA1 Multicore 15950 15950
SHA2 2209 2209
SHA2 Multicore 15427 15427
BZip2 Compress 1786 1786
BZip2 Compress Multicore 18023 18023
BZip2 Decompress 1818 1818
BZip2 Decompress Multicore 18964 18964
JPEG Compress 1830 1830
JPEG Compress Multicore 17802 17802
JPEG Decompress 1764 1764
JPEG Decompress Multicore 14261 14261
PNG Compress 1858 1858
PNG Compress Multicore 17113 17113
PNG Decompress 1852 1852
PNG Decompress Multicore 17804 17804
Sobel 1682 1682
Sobel Multicore 14304 14304
Lua 1847 1847
Lua Multicore 16823 16823
Dijkstra 2111 2111
Dijkstra Multicore 16023 16023

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1828 1828
Floating Point Multicore 15931 15931
BlackScholes 1761 1761
BlackScholes Multicore 18899 18899
Mandelbrot 2138 2138
Mandelbrot Multicore 22689 22689
Sharpen Filter 2010 2010
Sharpen Filter Multicore 16135 16135
Blur Filter 1763 1763
Blur Filter Multicore 15114 15114
SGEMM 1954 1954
SGEMM Multicore 15713 15713
DGEMM 1910 1910
DGEMM Multicore 15284 15284
SFFT 1692 1692
SFFT Multicore 12625 12625
DFFT 1800 1800
DFFT Multicore 14887 14887
N-Body 1624 1624
N-Body Multicore 14083 14083
Ray Trace 1701 1701
Ray Trace Multicore 15848 15848

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1781 1781
Memory Multicore 4155 4155
Stream Copy 1857 1857
Stream Copy Multicore 4380 4380
Stream Scale 1846 1846
Stream Scale Multicore 4289 4289
Stream Add 1703 1703
Stream Add Multicore 3837 3837
Stream Triad 1725 1725
Stream Triad Multicore 4135 4135