Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11909 11909

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10380 10380
Blowfish
single-core scalar
1554 1554
Blowfish
multi-core scalar
20215 20215
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19569 19569
Text Decompress
single-core scalar
1994 1994
Text Decompress
multi-core scalar
20600 20600
Image Compress
single-core scalar
1750 1750
Image Compress
multi-core scalar
17520 17520
Image Decompress
single-core scalar
1568 1568
Image Decompress
multi-core scalar
12430 12430
Lua
single-core scalar
3163 3163
Lua
multi-core scalar
22216 22216

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20337 20337
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30484 30484
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3526 3526
Dot Product
multi-core scalar
28130 28130
Dot Product
multi-core vector
32100 32100
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5422 5422
Primality Test
single-core scalar
4421 4421
Primality Test
multi-core scalar
31729 31729
Sharpen Image
single-core scalar
5220 5220
Sharpen Image
multi-core scalar
56221 56221
Blur Image
single-core scalar
6246 6246
Blur Image
multi-core scalar
74875 74875

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3809 3809
Read Sequential
single-core scalar
3896 3896
Write Sequential
single-core scalar
5936 5936
Stdlib Allocate
single-core scalar
2756 2756
Stdlib Write
single-core scalar
2957 2957
Stdlib Copy
single-core scalar
3501 3501

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3963 3963
Stream Copy
single-core scalar
3842 3842
Stream Scale
single-core scalar
4285 4285
Stream Add
single-core scalar
1974 1974
Stream Triad
single-core scalar
2135 2135