Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11487 11487

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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9955 9955
Blowfish
single-core scalar
1539 1539
Blowfish
multi-core scalar
17740 17740
Text Compress
single-core scalar
1976 1976
Text Compress
multi-core scalar
18951 18951
Text Decompress
single-core scalar
2026 2026
Text Decompress
multi-core scalar
20664 20664
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
16070 16070
Image Decompress
single-core scalar
1579 1579
Image Decompress
multi-core scalar
10537 10537
Lua
single-core scalar
3135 3135
Lua
multi-core scalar
23488 23488

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19710 19710
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
25173 25173
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4112 4112
Dot Product
multi-core scalar
26873 26873
Dot Product
multi-core vector
33676 33676
LU Decomposition
single-core scalar
728 728
LU Decomposition
multi-core scalar
5959 5959
Primality Test
single-core scalar
4547 4547
Primality Test
multi-core scalar
32511 32511
Sharpen Image
single-core scalar
5274 5274
Sharpen Image
multi-core scalar
49987 49987
Blur Image
single-core scalar
6662 6662
Blur Image
multi-core scalar
74888 74888

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3728 3728
Read Sequential
single-core scalar
3891 3891
Write Sequential
single-core scalar
5674 5674
Stdlib Allocate
single-core scalar
2747 2747
Stdlib Write
single-core scalar
2920 2920
Stdlib Copy
single-core scalar
3412 3412

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3587 3587
Stream Copy
single-core scalar
3441 3441
Stream Copy
single-core vector
4762 4762
Stream Scale
single-core scalar
3835 3835
Stream Scale
single-core vector
4583 4583
Stream Add
single-core scalar
1917 1917
Stream Add
single-core vector
4629 4629
Stream Triad
single-core scalar
2080 2080
Stream Triad
single-core vector
3449 3449