Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11904 11904

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 10426 10426
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
19437 19437
Text Compress
single-core scalar
1964 1964
Text Compress
multi-core scalar
19256 19256
Text Decompress
single-core scalar
2020 2020
Text Decompress
multi-core scalar
20746 20746
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
17993 17993
Image Decompress
single-core scalar
1520 1520
Image Decompress
multi-core scalar
12199 12199
Lua
single-core scalar
3122 3122
Lua
multi-core scalar
23557 23557

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20463 20463
Mandelbrot
single-core scalar
2102 2102
Mandelbrot
multi-core scalar
29604 29604
Dot Product
single-core scalar
3412 3412
Dot Product
single-core vector
4089 4089
Dot Product
multi-core scalar
27241 27241
Dot Product
multi-core vector
35493 35493
LU Decomposition
single-core scalar
752 752
LU Decomposition
multi-core scalar
5951 5951
Primality Test
single-core scalar
4426 4426
Primality Test
multi-core scalar
32034 32034
Sharpen Image
single-core scalar
4992 4992
Sharpen Image
multi-core scalar
54423 54423
Blur Image
single-core scalar
6497 6497
Blur Image
multi-core scalar
75478 75478

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3694 3694
Read Sequential
single-core scalar
3754 3754
Write Sequential
single-core scalar
5603 5603
Stdlib Allocate
single-core scalar
2847 2847
Stdlib Write
single-core scalar
2880 2880
Stdlib Copy
single-core scalar
3386 3386

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3541 3541
Stream Copy
single-core scalar
2957 2957
Stream Copy
single-core vector
4588 4588
Stream Scale
single-core scalar
3890 3890
Stream Scale
single-core vector
4764 4764
Stream Add
single-core scalar
1972 1972
Stream Add
single-core vector
4492 4492
Stream Triad
single-core scalar
2116 2116
Stream Triad
single-core vector
3553 3553