Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1853 1853
Geekbench 3 Multicore Score 14174 14174

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9 (Build 13A538g) Mac OS X 10.9 (Build 13A538g)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1742 1742
Integer Multicore 15516 15516
AES 156 156
AES Multicore 1263 1263
Twofish 2018 2018
Twofish Multicore 20624 20624
SHA1 2411 2411
SHA1 Multicore 17119 17119
SHA2 2516 2516
SHA2 Multicore 18081 18081
BZip2 Compress 1788 1788
BZip2 Compress Multicore 17594 17594
BZip2 Decompress 1860 1860
BZip2 Decompress Multicore 19014 19014
JPEG Compress 2045 2045
JPEG Compress Multicore 21372 21372
JPEG Decompress 2881 2881
JPEG Decompress Multicore 23506 23506
PNG Compress 2177 2177
PNG Compress Multicore 21748 21748
PNG Decompress 2122 2122
PNG Decompress Multicore 21326 21326
Sobel 2069 2069
Sobel Multicore 19857 19857
Lua 1926 1926
Lua Multicore 16840 16840
Dijkstra 1977 1977
Dijkstra Multicore 14379 14379

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2004 2004
Floating Point Multicore 17786 17786
BlackScholes 2553 2553
BlackScholes Multicore 24495 24495
Mandelbrot 2138 2138
Mandelbrot Multicore 22626 22626
Sharpen Filter 2007 2007
Sharpen Filter Multicore 17603 17603
Blur Filter 1699 1699
Blur Filter Multicore 16343 16343
SGEMM 2231 2231
SGEMM Multicore 18215 18215
DGEMM 2114 2114
DGEMM Multicore 17562 17562
SFFT 1561 1561
SFFT Multicore 12316 12316
DFFT 1754 1754
DFFT Multicore 14814 14814
N-Body 1843 1843
N-Body Multicore 16086 16086
Ray Trace 2361 2361
Ray Trace Multicore 21166 21166

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1777 1777
Memory Multicore 4266 4266
Stream Copy 1856 1856
Stream Copy Multicore 4354 4354
Stream Scale 1829 1829
Stream Scale Multicore 4314 4314
Stream Add 1709 1709
Stream Add Multicore 4185 4185
Stream Triad 1720 1720
Stream Triad Multicore 4214 4214