Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12009 12009

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10532 10532
Blowfish
single-core scalar
1547 1547
Blowfish
multi-core scalar
19865 19865
Text Compress
single-core scalar
1979 1979
Text Compress
multi-core scalar
18658 18658
Text Decompress
single-core scalar
2093 2093
Text Decompress
multi-core scalar
20671 20671
Image Compress
single-core scalar
1752 1752
Image Compress
multi-core scalar
17833 17833
Image Decompress
single-core scalar
1580 1580
Image Decompress
multi-core scalar
13630 13630
Lua
single-core scalar
3158 3158
Lua
multi-core scalar
23618 23618

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20450 20450
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29677 29677
Dot Product
single-core scalar
3418 3418
Dot Product
single-core vector
3512 3512
Dot Product
multi-core scalar
27358 27358
Dot Product
multi-core vector
31577 31577
LU Decomposition
single-core scalar
743 743
LU Decomposition
multi-core scalar
5545 5545
Primality Test
single-core scalar
4346 4346
Primality Test
multi-core scalar
31356 31356
Sharpen Image
single-core scalar
5162 5162
Sharpen Image
multi-core scalar
58336 58336
Blur Image
single-core scalar
6256 6256
Blur Image
multi-core scalar
76896 76896

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3822 3822
Read Sequential
single-core scalar
3882 3882
Write Sequential
single-core scalar
5793 5793
Stdlib Allocate
single-core scalar
2856 2856
Stdlib Write
single-core scalar
2990 2990
Stdlib Copy
single-core scalar
3592 3592

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4011 4011
Stream Copy
single-core scalar
3862 3862
Stream Copy
single-core vector
5359 5359
Stream Scale
single-core scalar
4287 4287
Stream Scale
single-core vector
5232 5232
Stream Add
single-core scalar
1972 1972
Stream Add
single-core vector
5314 5314
Stream Triad
single-core scalar
2136 2136
Stream Triad
single-core vector
3929 3929