Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1856 1856
Geekbench 3 Multicore Score 14159 14159

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.3 (Build 13D65) Mac OS X 10.9.3 (Build 13D65)
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 1741 1741
Integer Multicore 15557 15557
AES 156 156
AES Multicore 1270 1270
Twofish 2017 2017
Twofish Multicore 20499 20499
SHA1 2411 2411
SHA1 Multicore 17077 17077
SHA2 2481 2481
SHA2 Multicore 17899 17899
BZip2 Compress 1788 1788
BZip2 Compress Multicore 17552 17552
BZip2 Decompress 1857 1857
BZip2 Decompress Multicore 19252 19252
JPEG Compress 2039 2039
JPEG Compress Multicore 21264 21264
JPEG Decompress 2885 2885
JPEG Decompress Multicore 23653 23653
PNG Compress 2179 2179
PNG Compress Multicore 21791 21791
PNG Decompress 2116 2116
PNG Decompress Multicore 21387 21387
Sobel 2075 2075
Sobel Multicore 19909 19909
Lua 1999 1999
Lua Multicore 17665 17665
Dijkstra 1934 1934
Dijkstra Multicore 14114 14114

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2008 2008
Floating Point Multicore 17716 17716
BlackScholes 2553 2553
BlackScholes Multicore 24279 24279
Mandelbrot 2137 2137
Mandelbrot Multicore 22574 22574
Sharpen Filter 2009 2009
Sharpen Filter Multicore 17653 17653
Blur Filter 1697 1697
Blur Filter Multicore 16237 16237
SGEMM 2234 2234
SGEMM Multicore 18116 18116
DGEMM 2092 2092
DGEMM Multicore 17515 17515
SFFT 1597 1597
SFFT Multicore 12310 12310
DFFT 1744 1744
DFFT Multicore 14608 14608
N-Body 1854 1854
N-Body Multicore 16091 16091
Ray Trace 2378 2378
Ray Trace Multicore 21119 21119

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1782 1782
Memory Multicore 4252 4252
Stream Copy 1848 1848
Stream Copy Multicore 4359 4359
Stream Scale 1838 1838
Stream Scale Multicore 4257 4257
Stream Add 1713 1713
Stream Add Multicore 4185 4185
Stream Triad 1737 1737
Stream Triad Multicore 4212 4212