Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11727 11727

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10422 10422
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19749 19749
Text Compress
single-core scalar
1953 1953
Text Compress
multi-core scalar
18687 18687
Text Decompress
single-core scalar
2080 2080
Text Decompress
multi-core scalar
19912 19912
Image Compress
single-core scalar
1741 1741
Image Compress
multi-core scalar
16276 16276
Image Decompress
single-core scalar
1565 1565
Image Decompress
multi-core scalar
12155 12155
Lua
single-core scalar
3151 3151
Lua
multi-core scalar
26255 26255

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19837 19837
Mandelbrot
single-core scalar
2110 2110
Mandelbrot
multi-core scalar
28100 28100
Dot Product
single-core scalar
3438 3438
Dot Product
single-core vector
3518 3518
Dot Product
multi-core scalar
27468 27468
Dot Product
multi-core vector
31325 31325
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5484 5484
Primality Test
single-core scalar
4385 4385
Primality Test
multi-core scalar
30963 30963
Sharpen Image
single-core scalar
5159 5159
Sharpen Image
multi-core scalar
54614 54614
Blur Image
single-core scalar
6122 6122
Blur Image
multi-core scalar
74288 74288

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3781 3781
Read Sequential
single-core scalar
3838 3838
Write Sequential
single-core scalar
5900 5900
Stdlib Allocate
single-core scalar
2652 2652
Stdlib Write
single-core scalar
3009 3009
Stdlib Copy
single-core scalar
3506 3506

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3809 3809
Stream Copy
single-core scalar
3790 3790
Stream Copy
single-core vector
4919 4919
Stream Scale
single-core scalar
4036 4036
Stream Scale
single-core vector
4899 4899
Stream Add
single-core scalar
1943 1943
Stream Add
single-core vector
5025 5025
Stream Triad
single-core scalar
2141 2141
Stream Triad
single-core vector
3726 3726