Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1721 1721
Geekbench 3 Multicore Score 12540 12540

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.1 (Build 13B42) Mac OS X 10.9.1 (Build 13B42)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 16.00 GB 1066 MHz DDR3 16.00 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 944 944
Twofish 1968 1968
Twofish Multicore 17107 17107
SHA1 2260 2260
SHA1 Multicore 15866 15866
SHA2 2236 2236
SHA2 Multicore 15617 15617
BZip2 Compress 1781 1781
BZip2 Compress Multicore 17871 17871
BZip2 Decompress 1878 1878
BZip2 Decompress Multicore 19206 19206
JPEG Compress 1834 1834
JPEG Compress Multicore 17767 17767
JPEG Decompress 1779 1779
JPEG Decompress Multicore 14395 14395
PNG Compress 1867 1867
PNG Compress Multicore 17186 17186
PNG Decompress 1840 1840
PNG Decompress Multicore 17636 17636
Sobel 1682 1682
Sobel Multicore 14616 14616
Lua 1802 1802
Lua Multicore 16712 16712
Dijkstra 2137 2137
Dijkstra Multicore 15440 15440

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1863 1863
Floating Point Multicore 16040 16040
BlackScholes 2057 2057
BlackScholes Multicore 19999 19999
Mandelbrot 2140 2140
Mandelbrot Multicore 22637 22637
Sharpen Filter 2003 2003
Sharpen Filter Multicore 16014 16014
Blur Filter 1770 1770
Blur Filter Multicore 15018 15018
SGEMM 1964 1964
SGEMM Multicore 15776 15776
DGEMM 1937 1937
DGEMM Multicore 15292 15292
SFFT 1690 1690
SFFT Multicore 12707 12707
DFFT 1806 1806
DFFT Multicore 14831 14831
N-Body 1632 1632
N-Body Multicore 14207 14207
Ray Trace 1710 1710
Ray Trace Multicore 16033 16033

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1798 1798
Memory Multicore 4054 4054
Stream Copy 1874 1874
Stream Copy Multicore 4398 4398
Stream Scale 1865 1865
Stream Scale Multicore 4353 4353
Stream Add 1719 1719
Stream Add Multicore 3323 3323
Stream Triad 1743 1743
Stream Triad Multicore 4250 4250