Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12044 12044

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.6 (Build 9G3553) Mac OS X 10.5.6 (Build 9G3553)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10569 10569
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19354 19354
Text Compress
single-core scalar
1978 1978
Text Compress
multi-core scalar
18804 18804
Text Decompress
single-core scalar
2034 2034
Text Decompress
multi-core scalar
20356 20356
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
17329 17329
Image Decompress
single-core scalar
1462 1462
Image Decompress
multi-core scalar
11713 11713
Lua
single-core scalar
3138 3138
Lua
multi-core scalar
27365 27365

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20572 20572
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29884 29884
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4106 4106
Dot Product
multi-core scalar
27549 27549
Dot Product
multi-core vector
35143 35143
LU Decomposition
single-core scalar
734 734
LU Decomposition
multi-core scalar
5716 5716
Primality Test
single-core scalar
3673 3673
Primality Test
multi-core scalar
28342 28342
Sharpen Image
single-core scalar
5081 5081
Sharpen Image
multi-core scalar
55834 55834
Blur Image
single-core scalar
6591 6591
Blur Image
multi-core scalar
79784 79784

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3904 3904
Read Sequential
single-core scalar
3892 3892
Write Sequential
single-core scalar
5890 5890
Stdlib Allocate
single-core scalar
3013 3013
Stdlib Write
single-core scalar
3114 3114
Stdlib Copy
single-core scalar
3612 3612

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3640 3640
Stream Copy
single-core scalar
3348 3348
Stream Copy
single-core vector
4828 4828
Stream Scale
single-core scalar
3784 3784
Stream Scale
single-core vector
4533 4533
Stream Add
single-core scalar
1967 1967
Stream Add
single-core vector
4795 4795
Stream Triad
single-core scalar
2157 2157
Stream Triad
single-core vector
3711 3711