Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12922 12922

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12218 12218
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
19129 19129
Text Compress
single-core scalar
2275 2275
Text Compress
multi-core scalar
21824 21824
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
23689 23689
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
18422 18422
Image Decompress
single-core scalar
2249 2249
Image Decompress
multi-core scalar
14155 14155
Lua
single-core scalar
4138 4138
Lua
multi-core scalar
34665 34665

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21120 21120
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
26793 26793
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4133 4133
Dot Product
multi-core scalar
26907 26907
Dot Product
multi-core vector
38626 38626
LU Decomposition
single-core scalar
1439 1439
LU Decomposition
multi-core scalar
11480 11480
Primality Test
single-core scalar
5530 5530
Primality Test
multi-core scalar
41479 41479
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
49561 49561
Blur Image
single-core scalar
6689 6689
Blur Image
multi-core scalar
72141 72141

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4123 4123
Read Sequential
single-core scalar
4032 4032
Write Sequential
single-core scalar
6623 6623
Stdlib Allocate
single-core scalar
3298 3298
Stdlib Write
single-core scalar
3087 3087
Stdlib Copy
single-core scalar
3575 3575

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4293 4293
Stream Copy
single-core scalar
3688 3688
Stream Copy
single-core vector
5163 5163
Stream Scale
single-core scalar
3744 3744
Stream Scale
single-core vector
4839 4839
Stream Add
single-core scalar
4099 4099
Stream Add
single-core vector
5005 5005
Stream Triad
single-core scalar
4121 4121
Stream Triad
single-core vector
3685 3685