Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13698 13698

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13188 13188
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20861 20861
Text Compress
single-core scalar
2269 2269
Text Compress
multi-core scalar
22832 22832
Text Decompress
single-core scalar
2332 2332
Text Decompress
multi-core scalar
24349 24349
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22431 22431
Image Decompress
single-core scalar
2242 2242
Image Decompress
multi-core scalar
17761 17761
Lua
single-core scalar
4088 4088
Lua
multi-core scalar
35354 35354

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22467 22467
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29859 29859
Dot Product
single-core scalar
3453 3453
Dot Product
single-core vector
4142 4142
Dot Product
multi-core scalar
27756 27756
Dot Product
multi-core vector
46562 46562
LU Decomposition
single-core scalar
1361 1361
LU Decomposition
multi-core scalar
11576 11576
Primality Test
single-core scalar
5520 5520
Primality Test
multi-core scalar
43098 43098
Sharpen Image
single-core scalar
5331 5331
Sharpen Image
multi-core scalar
54313 54313
Blur Image
single-core scalar
6664 6664
Blur Image
multi-core scalar
72786 72786

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4067 4067
Read Sequential
single-core scalar
4017 4017
Write Sequential
single-core scalar
6534 6534
Stdlib Allocate
single-core scalar
3214 3214
Stdlib Write
single-core scalar
3055 3055
Stdlib Copy
single-core scalar
3515 3515

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4060 4060
Stream Copy
single-core scalar
3479 3479
Stream Copy
single-core vector
4819 4819
Stream Scale
single-core scalar
3568 3568
Stream Scale
single-core vector
4501 4501
Stream Add
single-core scalar
3919 3919
Stream Add
single-core vector
4820 4820
Stream Triad
single-core scalar
3839 3839
Stream Triad
single-core vector
3537 3537