Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13516 13516

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7 (Build 11A419) Mac OS X 10.7 (Build 11A419)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13003 13003
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
20783 20783
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22589 22589
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24251 24251
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
21722 21722
Image Decompress
single-core scalar
2263 2263
Image Decompress
multi-core scalar
17924 17924
Lua
single-core scalar
4114 4114
Lua
multi-core scalar
34059 34059

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21987 21987
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
29317 29317
Dot Product
single-core scalar
3473 3473
Dot Product
single-core vector
4192 4192
Dot Product
multi-core scalar
27757 27757
Dot Product
multi-core vector
43496 43496
LU Decomposition
single-core scalar
1555 1555
LU Decomposition
multi-core scalar
7789 7789
Primality Test
single-core scalar
5357 5357
Primality Test
multi-core scalar
41929 41929
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
55137 55137
Blur Image
single-core scalar
6301 6301
Blur Image
multi-core scalar
74049 74049

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3997 3997
Read Sequential
single-core scalar
3989 3989
Write Sequential
single-core scalar
6711 6711
Stdlib Allocate
single-core scalar
2668 2668
Stdlib Write
single-core scalar
3035 3035
Stdlib Copy
single-core scalar
3584 3584

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4710 4710
Stream Copy
single-core scalar
4116 4116
Stream Copy
single-core vector
5613 5613
Stream Scale
single-core scalar
4234 4234
Stream Scale
single-core vector
5233 5233
Stream Add
single-core scalar
4496 4496
Stream Add
single-core vector
5454 5454
Stream Triad
single-core scalar
4544 4544
Stream Triad
single-core vector
3992 3992