Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11880 11880

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9993 9993
Blowfish
single-core scalar
1544 1544
Blowfish
multi-core scalar
19467 19467
Text Compress
single-core scalar
1976 1976
Text Compress
multi-core scalar
18754 18754
Text Decompress
single-core scalar
2028 2028
Text Decompress
multi-core scalar
20459 20459
Image Compress
single-core scalar
1743 1743
Image Compress
multi-core scalar
17401 17401
Image Decompress
single-core scalar
1471 1471
Image Decompress
multi-core scalar
12192 12192
Lua
single-core scalar
2964 2964
Lua
multi-core scalar
19918 19918

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20679 20679
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
28683 28683
Dot Product
single-core scalar
3444 3444
Dot Product
single-core vector
4083 4083
Dot Product
multi-core scalar
27390 27390
Dot Product
multi-core vector
35967 35967
LU Decomposition
single-core scalar
725 725
LU Decomposition
multi-core scalar
6008 6008
Primality Test
single-core scalar
3582 3582
Primality Test
multi-core scalar
28099 28099
Sharpen Image
single-core scalar
5083 5083
Sharpen Image
multi-core scalar
58820 58820
Blur Image
single-core scalar
6586 6586
Blur Image
multi-core scalar
78917 78917

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3889 3889
Read Sequential
single-core scalar
3855 3855
Write Sequential
single-core scalar
5926 5926
Stdlib Allocate
single-core scalar
2981 2981
Stdlib Write
single-core scalar
3094 3094
Stdlib Copy
single-core scalar
3592 3592

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3672 3672
Stream Copy
single-core scalar
3400 3400
Stream Copy
single-core vector
4759 4759
Stream Scale
single-core scalar
3813 3813
Stream Scale
single-core vector
4902 4902
Stream Add
single-core scalar
1945 1945
Stream Add
single-core vector
4805 4805
Stream Triad
single-core scalar
2082 2082
Stream Triad
single-core vector
3671 3671