Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1851 1851
Geekbench 3 Multicore Score 13947 13947

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.2 Mac OS X 10.9.2
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 28.00 GB 1066 MHz DDR3 28.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1736 1736
Integer Multicore 15348 15348
AES 156 156
AES Multicore 1251 1251
Twofish 2015 2015
Twofish Multicore 20342 20342
SHA1 2411 2411
SHA1 Multicore 16757 16757
SHA2 2508 2508
SHA2 Multicore 17610 17610
BZip2 Compress 1781 1781
BZip2 Compress Multicore 17355 17355
BZip2 Decompress 1861 1861
BZip2 Decompress Multicore 18756 18756
JPEG Compress 2044 2044
JPEG Compress Multicore 20925 20925
JPEG Decompress 2874 2874
JPEG Decompress Multicore 23591 23591
PNG Compress 2172 2172
PNG Compress Multicore 21616 21616
PNG Decompress 2113 2113
PNG Decompress Multicore 21514 21514
Sobel 2070 2070
Sobel Multicore 19781 19781
Lua 1920 1920
Lua Multicore 17320 17320
Dijkstra 1938 1938
Dijkstra Multicore 13640 13640

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2004 2004
Floating Point Multicore 17485 17485
BlackScholes 2553 2553
BlackScholes Multicore 24065 24065
Mandelbrot 2134 2134
Mandelbrot Multicore 22174 22174
Sharpen Filter 2013 2013
Sharpen Filter Multicore 17129 17129
Blur Filter 1688 1688
Blur Filter Multicore 16337 16337
SGEMM 2231 2231
SGEMM Multicore 18143 18143
DGEMM 2095 2095
DGEMM Multicore 16955 16955
SFFT 1596 1596
SFFT Multicore 12035 12035
DFFT 1730 1730
DFFT Multicore 14340 14340
N-Body 1848 1848
N-Body Multicore 15782 15782
Ray Trace 2373 2373
Ray Trace Multicore 21355 21355

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1778 1778
Memory Multicore 4070 4070
Stream Copy 1856 1856
Stream Copy Multicore 4011 4011
Stream Scale 1839 1839
Stream Scale Multicore 4307 4307
Stream Add 1710 1710
Stream Add Multicore 4090 4090
Stream Triad 1715 1715
Stream Triad Multicore 3886 3886