Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13881 13881

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 Mac OS X 10.7.5
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 38.00 GB 1066 MHz DDR3 38.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13354 13354
Blowfish
single-core scalar
1571 1571
Blowfish
multi-core scalar
21058 21058
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22998 22998
Text Decompress
single-core scalar
2319 2319
Text Decompress
multi-core scalar
24326 24326
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22049 22049
Image Decompress
single-core scalar
2271 2271
Image Decompress
multi-core scalar
21698 21698
Lua
single-core scalar
3891 3891
Lua
multi-core scalar
33660 33660

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22722 22722
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
30011 30011
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4199 4199
Dot Product
multi-core scalar
27861 27861
Dot Product
multi-core vector
43690 43690
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7223 7223
Primality Test
single-core scalar
5409 5409
Primality Test
multi-core scalar
42460 42460
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
60664 60664
Blur Image
single-core scalar
6319 6319
Blur Image
multi-core scalar
77783 77783

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3991 3991
Read Sequential
single-core scalar
3913 3913
Write Sequential
single-core scalar
6789 6789
Stdlib Allocate
single-core scalar
2818 2818
Stdlib Write
single-core scalar
2926 2926
Stdlib Copy
single-core scalar
3510 3510

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4570 4570
Stream Copy
single-core scalar
3969 3969
Stream Copy
single-core vector
5507 5507
Stream Scale
single-core scalar
4077 4077
Stream Scale
single-core vector
5191 5191
Stream Add
single-core scalar
4229 4229
Stream Add
single-core vector
5334 5334
Stream Triad
single-core scalar
4345 4345
Stream Triad
single-core vector
3914 3914