Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14116 14116

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13498 13498
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20898 20898
Text Compress
single-core scalar
2265 2265
Text Compress
multi-core scalar
22816 22816
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24455 24455
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22625 22625
Image Decompress
single-core scalar
2251 2251
Image Decompress
multi-core scalar
21819 21819
Lua
single-core scalar
4063 4063
Lua
multi-core scalar
34734 34734

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23322 23322
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29670 29670
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4139 4139
Dot Product
multi-core scalar
27744 27744
Dot Product
multi-core vector
46601 46601
LU Decomposition
single-core scalar
1386 1386
LU Decomposition
multi-core scalar
11652 11652
Primality Test
single-core scalar
5568 5568
Primality Test
multi-core scalar
42583 42583
Sharpen Image
single-core scalar
5333 5333
Sharpen Image
multi-core scalar
60673 60673
Blur Image
single-core scalar
6688 6688
Blur Image
multi-core scalar
78902 78902

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4098 4098
Read Sequential
single-core scalar
3966 3966
Write Sequential
single-core scalar
6560 6560
Stdlib Allocate
single-core scalar
3240 3240
Stdlib Write
single-core scalar
3125 3125
Stdlib Copy
single-core scalar
3602 3602

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4103 4103
Stream Copy
single-core scalar
3437 3437
Stream Copy
single-core vector
4804 4804
Stream Scale
single-core scalar
3620 3620
Stream Scale
single-core vector
4706 4706
Stream Add
single-core scalar
3907 3907
Stream Add
single-core vector
4797 4797
Stream Triad
single-core scalar
4042 4042
Stream Triad
single-core vector
3513 3513