Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12523 12523

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11063 11063
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
19907 19907
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19553 19553
Text Decompress
single-core scalar
2036 2036
Text Decompress
multi-core scalar
20807 20807
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
18143 18143
Image Decompress
single-core scalar
1570 1570
Image Decompress
multi-core scalar
13434 13434
Lua
single-core scalar
3292 3292
Lua
multi-core scalar
28736 28736

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21540 21540
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30411 30411
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4091 4091
Dot Product
multi-core scalar
27769 27769
Dot Product
multi-core vector
36029 36029
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
5818 5818
Primality Test
single-core scalar
4542 4542
Primality Test
multi-core scalar
32500 32500
Sharpen Image
single-core scalar
5261 5261
Sharpen Image
multi-core scalar
60433 60433
Blur Image
single-core scalar
6683 6683
Blur Image
multi-core scalar
81729 81729

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3864 3864
Read Sequential
single-core scalar
3815 3815
Write Sequential
single-core scalar
5804 5804
Stdlib Allocate
single-core scalar
3002 3002
Stdlib Write
single-core scalar
3087 3087
Stdlib Copy
single-core scalar
3616 3616

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3401 3401
Stream Copy
single-core scalar
3277 3277
Stream Copy
single-core vector
4360 4360
Stream Scale
single-core scalar
3588 3588
Stream Scale
single-core vector
4241 4241
Stream Add
single-core scalar
1866 1866
Stream Add
single-core vector
4517 4517
Stream Triad
single-core scalar
2016 2016
Stream Triad
single-core vector
3346 3346