Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11517 11517

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10239 10239
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
17863 17863
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
18633 18633
Text Decompress
single-core scalar
2034 2034
Text Decompress
multi-core scalar
19190 19190
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
16132 16132
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
11635 11635
Lua
single-core scalar
3137 3137
Lua
multi-core scalar
27379 27379

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19424 19424
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
26400 26400
Dot Product
single-core scalar
3453 3453
Dot Product
single-core vector
4113 4113
Dot Product
multi-core scalar
27900 27900
Dot Product
multi-core vector
32981 32981
LU Decomposition
single-core scalar
739 739
LU Decomposition
multi-core scalar
5831 5831
Primality Test
single-core scalar
4548 4548
Primality Test
multi-core scalar
31470 31470
Sharpen Image
single-core scalar
5262 5262
Sharpen Image
multi-core scalar
49969 49969
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
70457 70457

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3834 3834
Read Sequential
single-core scalar
3848 3848
Write Sequential
single-core scalar
5621 5621
Stdlib Allocate
single-core scalar
2914 2914
Stdlib Write
single-core scalar
3129 3129
Stdlib Copy
single-core scalar
3661 3661

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3689 3689
Stream Copy
single-core scalar
3494 3494
Stream Copy
single-core vector
4797 4797
Stream Scale
single-core scalar
3990 3990
Stream Scale
single-core vector
4646 4646
Stream Add
single-core scalar
1932 1932
Stream Add
single-core vector
4933 4933
Stream Triad
single-core scalar
2110 2110
Stream Triad
single-core vector
3617 3617