Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11568 11568

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 Mac OS X 10.8.4
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10292 10292
Blowfish
single-core scalar
1542 1542
Blowfish
multi-core scalar
18638 18638
Text Compress
single-core scalar
1879 1879
Text Compress
multi-core scalar
18110 18110
Text Decompress
single-core scalar
1946 1946
Text Decompress
multi-core scalar
20447 20447
Image Compress
single-core scalar
1763 1763
Image Compress
multi-core scalar
17719 17719
Image Decompress
single-core scalar
1568 1568
Image Decompress
multi-core scalar
12144 12144
Lua
single-core scalar
3204 3204
Lua
multi-core scalar
24552 24552

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19693 19693
Mandelbrot
single-core scalar
2062 2062
Mandelbrot
multi-core scalar
29662 29662
Dot Product
single-core scalar
3432 3432
Dot Product
single-core vector
3517 3517
Dot Product
multi-core scalar
27658 27658
Dot Product
multi-core vector
32050 32050
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5237 5237
Primality Test
single-core scalar
4381 4381
Primality Test
multi-core scalar
30606 30606
Sharpen Image
single-core scalar
5072 5072
Sharpen Image
multi-core scalar
53417 53417
Blur Image
single-core scalar
6155 6155
Blur Image
multi-core scalar
71709 71709

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3644 3644
Read Sequential
single-core scalar
3856 3856
Write Sequential
single-core scalar
5722 5722
Stdlib Allocate
single-core scalar
2742 2742
Stdlib Write
single-core scalar
2406 2406
Stdlib Copy
single-core scalar
3496 3496

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3446 3446
Stream Copy
single-core scalar
3425 3425
Stream Copy
single-core vector
5254 5254
Stream Scale
single-core scalar
3969 3969
Stream Scale
single-core vector
4105 4105
Stream Add
single-core scalar
1787 1787
Stream Add
single-core vector
4141 4141
Stream Triad
single-core scalar
1940 1940
Stream Triad
single-core vector
2950 2950