Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12192 12192

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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.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 10779 10779
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19577 19577
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19240 19240
Text Decompress
single-core scalar
2058 2058
Text Decompress
multi-core scalar
20973 20973
Image Compress
single-core scalar
1752 1752
Image Compress
multi-core scalar
18027 18027
Image Decompress
single-core scalar
1533 1533
Image Decompress
multi-core scalar
11697 11697
Lua
single-core scalar
3062 3062
Lua
multi-core scalar
27905 27905

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20918 20918
Mandelbrot
single-core scalar
2113 2113
Mandelbrot
multi-core scalar
29814 29814
Dot Product
single-core scalar
3468 3468
Dot Product
single-core vector
4090 4090
Dot Product
multi-core scalar
27691 27691
Dot Product
multi-core vector
35879 35879
LU Decomposition
single-core scalar
723 723
LU Decomposition
multi-core scalar
5854 5854
Primality Test
single-core scalar
4505 4505
Primality Test
multi-core scalar
32463 32463
Sharpen Image
single-core scalar
5251 5251
Sharpen Image
multi-core scalar
55636 55636
Blur Image
single-core scalar
6606 6606
Blur Image
multi-core scalar
78769 78769

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3807 3807
Read Sequential
single-core scalar
3796 3796
Write Sequential
single-core scalar
5803 5803
Stdlib Allocate
single-core scalar
2934 2934
Stdlib Write
single-core scalar
3017 3017
Stdlib Copy
single-core scalar
3486 3486

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3375 3375
Stream Copy
single-core scalar
3218 3218
Stream Copy
single-core vector
4385 4385
Stream Scale
single-core scalar
3636 3636
Stream Scale
single-core vector
4096 4096
Stream Add
single-core scalar
1885 1885
Stream Add
single-core vector
4466 4466
Stream Triad
single-core scalar
2049 2049
Stream Triad
single-core vector
3266 3266