Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12326 12326

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 (Build 11G63) Mac OS X 10.7.5 (Build 11G63)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11065 11065
Blowfish
single-core scalar
1547 1547
Blowfish
multi-core scalar
19891 19891
Text Compress
single-core scalar
1966 1966
Text Compress
multi-core scalar
19534 19534
Text Decompress
single-core scalar
2099 2099
Text Decompress
multi-core scalar
21213 21213
Image Compress
single-core scalar
1754 1754
Image Compress
multi-core scalar
17504 17504
Image Decompress
single-core scalar
1582 1582
Image Decompress
multi-core scalar
14003 14003
Lua
single-core scalar
3170 3170
Lua
multi-core scalar
28525 28525

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20819 20819
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30109 30109
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
3528 3528
Dot Product
multi-core scalar
27943 27943
Dot Product
multi-core vector
32214 32214
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5634 5634
Primality Test
single-core scalar
4435 4435
Primality Test
multi-core scalar
31997 31997
Sharpen Image
single-core scalar
5150 5150
Sharpen Image
multi-core scalar
60295 60295
Blur Image
single-core scalar
6254 6254
Blur Image
multi-core scalar
77556 77556

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3826 3826
Read Sequential
single-core scalar
3838 3838
Write Sequential
single-core scalar
5785 5785
Stdlib Allocate
single-core scalar
2837 2837
Stdlib Write
single-core scalar
3057 3057
Stdlib Copy
single-core scalar
3616 3616

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4015 4015
Stream Copy
single-core scalar
3922 3922
Stream Copy
single-core vector
5352 5352
Stream Scale
single-core scalar
4356 4356
Stream Scale
single-core vector
5127 5127
Stream Add
single-core scalar
2038 2038
Stream Add
single-core vector
5251 5251
Stream Triad
single-core scalar
2196 2196
Stream Triad
single-core vector
3881 3881