Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12067 12067

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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10614 10614
Blowfish
single-core scalar
1538 1538
Blowfish
multi-core scalar
19524 19524
Text Compress
single-core scalar
1971 1971
Text Compress
multi-core scalar
19112 19112
Text Decompress
single-core scalar
2038 2038
Text Decompress
multi-core scalar
20378 20378
Image Compress
single-core scalar
1744 1744
Image Compress
multi-core scalar
17296 17296
Image Decompress
single-core scalar
1465 1465
Image Decompress
multi-core scalar
11981 11981
Lua
single-core scalar
3144 3144
Lua
multi-core scalar
27181 27181

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20679 20679
Mandelbrot
single-core scalar
2109 2109
Mandelbrot
multi-core scalar
29518 29518
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4082 4082
Dot Product
multi-core scalar
27586 27586
Dot Product
multi-core vector
35924 35924
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5749 5749
Primality Test
single-core scalar
3647 3647
Primality Test
multi-core scalar
28064 28064
Sharpen Image
single-core scalar
5083 5083
Sharpen Image
multi-core scalar
57928 57928
Blur Image
single-core scalar
6584 6584
Blur Image
multi-core scalar
79045 79045

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3846 3846
Read Sequential
single-core scalar
3891 3891
Write Sequential
single-core scalar
5747 5747
Stdlib Allocate
single-core scalar
2985 2985
Stdlib Write
single-core scalar
3075 3075
Stdlib Copy
single-core scalar
3535 3535

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3454 3454
Stream Copy
single-core scalar
3475 3475
Stream Copy
single-core vector
4536 4536
Stream Scale
single-core scalar
3813 3813
Stream Scale
single-core vector
4164 4164
Stream Add
single-core scalar
1884 1884
Stream Add
single-core vector
4424 4424
Stream Triad
single-core scalar
2053 2053
Stream Triad
single-core vector
3286 3286