Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12219 12219

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10877 10877
Blowfish
single-core scalar
1471 1471
Blowfish
multi-core scalar
19807 19807
Text Compress
single-core scalar
1881 1881
Text Compress
multi-core scalar
19319 19319
Text Decompress
single-core scalar
1921 1921
Text Decompress
multi-core scalar
20715 20715
Image Compress
single-core scalar
1668 1668
Image Compress
multi-core scalar
18031 18031
Image Decompress
single-core scalar
1500 1500
Image Decompress
multi-core scalar
12961 12961
Lua
single-core scalar
3099 3099
Lua
multi-core scalar
28154 28154

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21065 21065
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
30088 30088
Dot Product
single-core scalar
3277 3277
Dot Product
single-core vector
3905 3905
Dot Product
multi-core scalar
27517 27517
Dot Product
multi-core vector
35607 35607
LU Decomposition
single-core scalar
730 730
LU Decomposition
multi-core scalar
5857 5857
Primality Test
single-core scalar
4150 4150
Primality Test
multi-core scalar
32231 32231
Sharpen Image
single-core scalar
5000 5000
Sharpen Image
multi-core scalar
59431 59431
Blur Image
single-core scalar
6345 6345
Blur Image
multi-core scalar
78771 78771

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3578 3578
Read Sequential
single-core scalar
3473 3473
Write Sequential
single-core scalar
5597 5597
Stdlib Allocate
single-core scalar
2899 2899
Stdlib Write
single-core scalar
2707 2707
Stdlib Copy
single-core scalar
3215 3215

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3242 3242
Stream Copy
single-core scalar
3013 3013
Stream Copy
single-core vector
4394 4394
Stream Scale
single-core scalar
3388 3388
Stream Scale
single-core vector
4185 4185
Stream Add
single-core scalar
1773 1773
Stream Add
single-core vector
4189 4189
Stream Triad
single-core scalar
1967 1967
Stream Triad
single-core vector
3029 3029