Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13216 13216

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 12670 12670
Blowfish
single-core scalar
1591 1591
Blowfish
multi-core scalar
20579 20579
Text Compress
single-core scalar
2229 2229
Text Compress
multi-core scalar
22581 22581
Text Decompress
single-core scalar
2274 2274
Text Decompress
multi-core scalar
23776 23776
Image Compress
single-core scalar
2097 2097
Image Compress
multi-core scalar
22211 22211
Image Decompress
single-core scalar
2236 2236
Image Decompress
multi-core scalar
15896 15896
Lua
single-core scalar
3683 3683
Lua
multi-core scalar
32895 32895

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21683 21683
Mandelbrot
single-core scalar
2098 2098
Mandelbrot
multi-core scalar
29065 29065
Dot Product
single-core scalar
3396 3396
Dot Product
single-core vector
4111 4111
Dot Product
multi-core scalar
27461 27461
Dot Product
multi-core vector
45791 45791
LU Decomposition
single-core scalar
1490 1490
LU Decomposition
multi-core scalar
11156 11156
Primality Test
single-core scalar
5278 5278
Primality Test
multi-core scalar
41033 41033
Sharpen Image
single-core scalar
5222 5222
Sharpen Image
multi-core scalar
51175 51175
Blur Image
single-core scalar
6470 6470
Blur Image
multi-core scalar
69829 69829

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3955 3955
Read Sequential
single-core scalar
3968 3968
Write Sequential
single-core scalar
6501 6501
Stdlib Allocate
single-core scalar
3170 3170
Stdlib Write
single-core scalar
2793 2793
Stdlib Copy
single-core scalar
3343 3343

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4016 4016
Stream Copy
single-core scalar
3602 3602
Stream Copy
single-core vector
4966 4966
Stream Scale
single-core scalar
3442 3442
Stream Scale
single-core vector
4429 4429
Stream Add
single-core scalar
3734 3734
Stream Add
single-core vector
4669 4669
Stream Triad
single-core scalar
3843 3843
Stream Triad
single-core vector
3445 3445