Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11589 11589

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10357 10357
Blowfish
single-core scalar
1551 1551
Blowfish
multi-core scalar
17638 17638
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
18200 18200
Text Decompress
single-core scalar
2035 2035
Text Decompress
multi-core scalar
20705 20705
Image Compress
single-core scalar
1763 1763
Image Compress
multi-core scalar
15803 15803
Image Decompress
single-core scalar
1580 1580
Image Decompress
multi-core scalar
11340 11340
Lua
single-core scalar
3128 3128
Lua
multi-core scalar
28567 28567

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19569 19569
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
23635 23635
Dot Product
single-core scalar
3446 3446
Dot Product
single-core vector
4106 4106
Dot Product
multi-core scalar
26731 26731
Dot Product
multi-core vector
33694 33694
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
5877 5877
Primality Test
single-core scalar
4547 4547
Primality Test
multi-core scalar
31648 31648
Sharpen Image
single-core scalar
5258 5258
Sharpen Image
multi-core scalar
51606 51606
Blur Image
single-core scalar
6690 6690
Blur Image
multi-core scalar
73891 73891

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3784 3784
Read Sequential
single-core scalar
3844 3844
Write Sequential
single-core scalar
5647 5647
Stdlib Allocate
single-core scalar
2831 2831
Stdlib Write
single-core scalar
3068 3068
Stdlib Copy
single-core scalar
3531 3531

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3591 3591
Stream Copy
single-core scalar
3435 3435
Stream Copy
single-core vector
4710 4710
Stream Scale
single-core scalar
3768 3768
Stream Scale
single-core vector
4598 4598
Stream Add
single-core scalar
1932 1932
Stream Add
single-core vector
4735 4735
Stream Triad
single-core scalar
2060 2060
Stream Triad
single-core vector
3497 3497