Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13523 13523

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 12858 12858
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
21083 21083
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22749 22749
Text Decompress
single-core scalar
2333 2333
Text Decompress
multi-core scalar
24308 24308
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
21823 21823
Image Decompress
single-core scalar
2246 2246
Image Decompress
multi-core scalar
16907 16907
Lua
single-core scalar
3639 3639
Lua
multi-core scalar
33205 33205

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22114 22114
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29868 29868
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4151 4151
Dot Product
multi-core scalar
27912 27912
Dot Product
multi-core vector
43396 43396
LU Decomposition
single-core scalar
1544 1544
LU Decomposition
multi-core scalar
4909 4909
Primality Test
single-core scalar
5140 5140
Primality Test
multi-core scalar
41867 41867
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
58070 58070
Blur Image
single-core scalar
6316 6316
Blur Image
multi-core scalar
75475 75475

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4065 4065
Read Sequential
single-core scalar
4029 4029
Write Sequential
single-core scalar
6742 6742
Stdlib Allocate
single-core scalar
3023 3023
Stdlib Write
single-core scalar
2968 2968
Stdlib Copy
single-core scalar
3564 3564

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4701 4701
Stream Copy
single-core scalar
4073 4073
Stream Copy
single-core vector
5664 5664
Stream Scale
single-core scalar
4182 4182
Stream Scale
single-core vector
5313 5313
Stream Add
single-core scalar
4403 4403
Stream Add
single-core vector
5498 5498
Stream Triad
single-core scalar
4455 4455
Stream Triad
single-core vector
4024 4024