Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11848 11848

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10426 10426
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19921 19921
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19381 19381
Text Decompress
single-core scalar
2023 2023
Text Decompress
multi-core scalar
20572 20572
Image Compress
single-core scalar
1759 1759
Image Compress
multi-core scalar
17816 17816
Image Decompress
single-core scalar
1575 1575
Image Decompress
multi-core scalar
12626 12626
Lua
single-core scalar
3019 3019
Lua
multi-core scalar
22891 22891

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20169 20169
Mandelbrot
single-core scalar
2123 2123
Mandelbrot
multi-core scalar
29977 29977
Dot Product
single-core scalar
3468 3468
Dot Product
single-core vector
3517 3517
Dot Product
multi-core scalar
27963 27963
Dot Product
multi-core vector
31795 31795
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5111 5111
Primality Test
single-core scalar
4428 4428
Primality Test
multi-core scalar
31505 31505
Sharpen Image
single-core scalar
5153 5153
Sharpen Image
multi-core scalar
55442 55442
Blur Image
single-core scalar
6197 6197
Blur Image
multi-core scalar
74941 74941

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3765 3765
Read Sequential
single-core scalar
3906 3906
Write Sequential
single-core scalar
5928 5928
Stdlib Allocate
single-core scalar
2809 2809
Stdlib Write
single-core scalar
2844 2844
Stdlib Copy
single-core scalar
3340 3340

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3868 3868
Stream Copy
single-core scalar
3807 3807
Stream Copy
single-core vector
5114 5114
Stream Scale
single-core scalar
4247 4247
Stream Scale
single-core vector
4929 4929
Stream Add
single-core scalar
1999 1999
Stream Add
single-core vector
4994 4994
Stream Triad
single-core scalar
2156 2156
Stream Triad
single-core vector
3699 3699