Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1835 1835
Geekbench 3 Multicore Score 13840 13840

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 18.00 GB 1066 MHz DDR3 18.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1725 1725
Integer Multicore 15217 15217
AES 156 156
AES Multicore 1266 1266
Twofish 2014 2014
Twofish Multicore 20462 20462
SHA1 2406 2406
SHA1 Multicore 17082 17082
SHA2 2444 2444
SHA2 Multicore 17873 17873
BZip2 Compress 1782 1782
BZip2 Compress Multicore 17543 17543
BZip2 Decompress 1861 1861
BZip2 Decompress Multicore 19056 19056
JPEG Compress 2046 2046
JPEG Compress Multicore 21234 21234
JPEG Decompress 2863 2863
JPEG Decompress Multicore 23808 23808
PNG Compress 2174 2174
PNG Compress Multicore 21837 21837
PNG Decompress 2118 2118
PNG Decompress Multicore 21087 21087
Sobel 1986 1986
Sobel Multicore 16235 16235
Lua 1995 1995
Lua Multicore 18007 18007
Dijkstra 1836 1836
Dijkstra Multicore 13039 13039

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1975 1975
Floating Point Multicore 17570 17570
BlackScholes 2254 2254
BlackScholes Multicore 21811 21811
Mandelbrot 2135 2135
Mandelbrot Multicore 22620 22620
Sharpen Filter 2005 2005
Sharpen Filter Multicore 17738 17738
Blur Filter 1697 1697
Blur Filter Multicore 16414 16414
SGEMM 2223 2223
SGEMM Multicore 18226 18226
DGEMM 2075 2075
DGEMM Multicore 17593 17593
SFFT 1611 1611
SFFT Multicore 12290 12290
DFFT 1751 1751
DFFT Multicore 14650 14650
N-Body 1838 1838
N-Body Multicore 16049 16049
Ray Trace 2310 2310
Ray Trace Multicore 21073 21073

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1777 1777
Memory Multicore 3628 3628
Stream Copy 1959 1959
Stream Copy Multicore 3671 3671
Stream Scale 1724 1724
Stream Scale Multicore 3673 3673
Stream Add 1806 1806
Stream Add Multicore 3550 3550
Stream Triad 1637 1637
Stream Triad Multicore 3622 3622