Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12123 12123

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10705 10705
Blowfish
single-core scalar
1555 1555
Blowfish
multi-core scalar
20116 20116
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19484 19484
Text Decompress
single-core scalar
2033 2033
Text Decompress
multi-core scalar
20731 20731
Image Compress
single-core scalar
1750 1750
Image Compress
multi-core scalar
18052 18052
Image Decompress
single-core scalar
1585 1585
Image Decompress
multi-core scalar
13743 13743
Lua
single-core scalar
3184 3184
Lua
multi-core scalar
24254 24254

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20585 20585
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
30334 30334
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3529 3529
Dot Product
multi-core scalar
27892 27892
Dot Product
multi-core vector
32095 32095
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5675 5675
Primality Test
single-core scalar
4444 4444
Primality Test
multi-core scalar
31804 31804
Sharpen Image
single-core scalar
5154 5154
Sharpen Image
multi-core scalar
59291 59291
Blur Image
single-core scalar
6244 6244
Blur Image
multi-core scalar
75379 75379

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3857 3857
Read Sequential
single-core scalar
3842 3842
Write Sequential
single-core scalar
5977 5977
Stdlib Allocate
single-core scalar
2812 2812
Stdlib Write
single-core scalar
3050 3050
Stdlib Copy
single-core scalar
3606 3606

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4001 4001
Stream Copy
single-core scalar
3928 3928
Stream Copy
single-core vector
5291 5291
Stream Scale
single-core scalar
4362 4362
Stream Scale
single-core vector
5085 5085
Stream Add
single-core scalar
2041 2041
Stream Add
single-core vector
5234 5234
Stream Triad
single-core scalar
2197 2197
Stream Triad
single-core vector
3877 3877