Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11911 11911

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 10303 10303
Blowfish
single-core scalar
1471 1471
Blowfish
multi-core scalar
19294 19294
Text Compress
single-core scalar
1881 1881
Text Compress
multi-core scalar
19295 19295
Text Decompress
single-core scalar
1935 1935
Text Decompress
multi-core scalar
20450 20450
Image Compress
single-core scalar
1669 1669
Image Compress
multi-core scalar
17965 17965
Image Decompress
single-core scalar
1480 1480
Image Decompress
multi-core scalar
12418 12418
Lua
single-core scalar
3106 3106
Lua
multi-core scalar
22677 22677

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20824 20824
Mandelbrot
single-core scalar
2014 2014
Mandelbrot
multi-core scalar
29532 29532
Dot Product
single-core scalar
3278 3278
Dot Product
single-core vector
3910 3910
Dot Product
multi-core scalar
27565 27565
Dot Product
multi-core vector
35589 35589
LU Decomposition
single-core scalar
707 707
LU Decomposition
multi-core scalar
5859 5859
Primality Test
single-core scalar
4294 4294
Primality Test
multi-core scalar
32359 32359
Sharpen Image
single-core scalar
5004 5004
Sharpen Image
multi-core scalar
56430 56430
Blur Image
single-core scalar
6348 6348
Blur Image
multi-core scalar
78660 78660

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3517 3517
Read Sequential
single-core scalar
3491 3491
Write Sequential
single-core scalar
5551 5551
Stdlib Allocate
single-core scalar
2774 2774
Stdlib Write
single-core scalar
2634 2634
Stdlib Copy
single-core scalar
3139 3139

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3134 3134
Stream Copy
single-core scalar
2785 2785
Stream Copy
single-core vector
4337 4337
Stream Scale
single-core scalar
3137 3137
Stream Scale
single-core vector
4210 4210
Stream Add
single-core scalar
1717 1717
Stream Add
single-core vector
4150 4150
Stream Triad
single-core scalar
1858 1858
Stream Triad
single-core vector
2880 2880