Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11567 11567

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10373 10373
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
17716 17716
Text Compress
single-core scalar
1918 1918
Text Compress
multi-core scalar
19007 19007
Text Decompress
single-core scalar
1878 1878
Text Decompress
multi-core scalar
20573 20573
Image Compress
single-core scalar
1649 1649
Image Compress
multi-core scalar
16700 16700
Image Decompress
single-core scalar
1549 1549
Image Decompress
multi-core scalar
11132 11132
Lua
single-core scalar
2966 2966
Lua
multi-core scalar
27870 27870

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19589 19589
Mandelbrot
single-core scalar
2054 2054
Mandelbrot
multi-core scalar
26901 26901
Dot Product
single-core scalar
3356 3356
Dot Product
single-core vector
4055 4055
Dot Product
multi-core scalar
27274 27274
Dot Product
multi-core vector
32508 32508
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
5796 5796
Primality Test
single-core scalar
4431 4431
Primality Test
multi-core scalar
32047 32047
Sharpen Image
single-core scalar
4905 4905
Sharpen Image
multi-core scalar
49932 49932
Blur Image
single-core scalar
6102 6102
Blur Image
multi-core scalar
74165 74165

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3608 3608
Read Sequential
single-core scalar
3871 3871
Write Sequential
single-core scalar
5585 5585
Stdlib Allocate
single-core scalar
2648 2648
Stdlib Write
single-core scalar
2716 2716
Stdlib Copy
single-core scalar
3221 3221

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3590 3590
Stream Copy
single-core scalar
3257 3257
Stream Copy
single-core vector
4533 4533
Stream Scale
single-core scalar
3782 3782
Stream Scale
single-core vector
4956 4956
Stream Add
single-core scalar
1905 1905
Stream Add
single-core vector
4704 4704
Stream Triad
single-core scalar
2054 2054
Stream Triad
single-core vector
3533 3533