Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1824 1824
Geekbench 3 Multicore Score 13602 13602

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 Mac OS X 10.8.4
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 1722 1722
Integer Multicore 14499 14499
AES 156 156
AES Multicore 1265 1265
Twofish 2015 2015
Twofish Multicore 20622 20622
SHA1 2411 2411
SHA1 Multicore 17059 17059
SHA2 2433 2433
SHA2 Multicore 17384 17384
BZip2 Compress 1781 1781
BZip2 Compress Multicore 17372 17372
BZip2 Decompress 1855 1855
BZip2 Decompress Multicore 18874 18874
JPEG Compress 2032 2032
JPEG Compress Multicore 20987 20987
JPEG Decompress 2856 2856
JPEG Decompress Multicore 23578 23578
PNG Compress 2170 2170
PNG Compress Multicore 21819 21819
PNG Decompress 2095 2095
PNG Decompress Multicore 20043 20043
Sobel 2000 2000
Sobel Multicore 14769 14769
Lua 1995 1995
Lua Multicore 17443 17443
Dijkstra 1836 1836
Dijkstra Multicore 8856 8856

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1976 1976
Floating Point Multicore 17571 17571
BlackScholes 2251 2251
BlackScholes Multicore 21902 21902
Mandelbrot 2138 2138
Mandelbrot Multicore 22624 22624
Sharpen Filter 2009 2009
Sharpen Filter Multicore 17682 17682
Blur Filter 1694 1694
Blur Filter Multicore 16410 16410
SGEMM 2230 2230
SGEMM Multicore 18228 18228
DGEMM 2074 2074
DGEMM Multicore 17477 17477
SFFT 1593 1593
SFFT Multicore 12283 12283
DFFT 1745 1745
DFFT Multicore 14706 14706
N-Body 1845 1845
N-Body Multicore 16013 16013
Ray Trace 2341 2341
Ray Trace Multicore 21175 21175

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1726 1726
Memory Multicore 3870 3870
Stream Copy 1809 1809
Stream Copy Multicore 4061 4061
Stream Scale 1764 1764
Stream Scale Multicore 3788 3788
Stream Add 1655 1655
Stream Add Multicore 3811 3811
Stream Triad 1682 1682
Stream Triad Multicore 3830 3830