Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1822 1822
Geekbench 3 Multicore Score 13753 13753

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 1704 1704
Integer Multicore 14710 14710
AES 156 156
AES Multicore 1274 1274
Twofish 2015 2015
Twofish Multicore 20691 20691
SHA1 2419 2419
SHA1 Multicore 17124 17124
SHA2 2445 2445
SHA2 Multicore 17924 17924
BZip2 Compress 1786 1786
BZip2 Compress Multicore 17646 17646
BZip2 Decompress 1848 1848
BZip2 Decompress Multicore 19100 19100
JPEG Compress 2036 2036
JPEG Compress Multicore 21290 21290
JPEG Decompress 2856 2856
JPEG Decompress Multicore 24066 24066
PNG Compress 2180 2180
PNG Compress Multicore 21995 21995
PNG Decompress 2100 2100
PNG Decompress Multicore 20385 20385
Sobel 1996 1996
Sobel Multicore 14902 14902
Lua 2014 2014
Lua Multicore 18116 18116
Dijkstra 1567 1567
Dijkstra Multicore 8931 8931

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1981 1981
Floating Point Multicore 17670 17670
BlackScholes 2253 2253
BlackScholes Multicore 22111 22111
Mandelbrot 2136 2136
Mandelbrot Multicore 22625 22625
Sharpen Filter 2001 2001
Sharpen Filter Multicore 17855 17855
Blur Filter 1694 1694
Blur Filter Multicore 16448 16448
SGEMM 2226 2226
SGEMM Multicore 18266 18266
DGEMM 2102 2102
DGEMM Multicore 17630 17630
SFFT 1595 1595
SFFT Multicore 12296 12296
DFFT 1745 1745
DFFT Multicore 14820 14820
N-Body 1848 1848
N-Body Multicore 16063 16063
Ray Trace 2379 2379
Ray Trace Multicore 21428 21428

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1742 1742
Memory Multicore 4008 4008
Stream Copy 1820 1820
Stream Copy Multicore 4104 4104
Stream Scale 1800 1800
Stream Scale Multicore 4036 4036
Stream Add 1673 1673
Stream Add Multicore 3926 3926
Stream Triad 1684 1684
Stream Triad Multicore 3971 3971