Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13838 13838

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 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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13195 13195
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
20653 20653
Text Compress
single-core scalar
2260 2260
Text Compress
multi-core scalar
22417 22417
Text Decompress
single-core scalar
2307 2307
Text Decompress
multi-core scalar
24080 24080
Image Compress
single-core scalar
2128 2128
Image Compress
multi-core scalar
22684 22684
Image Decompress
single-core scalar
2248 2248
Image Decompress
multi-core scalar
19814 19814
Lua
single-core scalar
3887 3887
Lua
multi-core scalar
34279 34279

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22868 22868
Mandelbrot
single-core scalar
2112 2112
Mandelbrot
multi-core scalar
29610 29610
Dot Product
single-core scalar
3433 3433
Dot Product
single-core vector
4127 4127
Dot Product
multi-core scalar
27432 27432
Dot Product
multi-core vector
45976 45976
LU Decomposition
single-core scalar
1490 1490
LU Decomposition
multi-core scalar
11585 11585
Primality Test
single-core scalar
5517 5517
Primality Test
multi-core scalar
42441 42441
Sharpen Image
single-core scalar
5304 5304
Sharpen Image
multi-core scalar
57703 57703
Blur Image
single-core scalar
6665 6665
Blur Image
multi-core scalar
76767 76767

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4085 4085
Read Sequential
single-core scalar
3973 3973
Write Sequential
single-core scalar
7174 7174
Stdlib Allocate
single-core scalar
2911 2911
Stdlib Write
single-core scalar
2874 2874
Stdlib Copy
single-core scalar
3494 3494

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3998 3998
Stream Copy
single-core scalar
3404 3404
Stream Copy
single-core vector
4685 4685
Stream Scale
single-core scalar
3478 3478
Stream Scale
single-core vector
4673 4673
Stream Add
single-core scalar
3727 3727
Stream Add
single-core vector
4792 4792
Stream Triad
single-core scalar
3853 3853
Stream Triad
single-core vector
3375 3375