Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12547 12547

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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11097 11097
Blowfish
single-core scalar
1545 1545
Blowfish
multi-core scalar
19872 19872
Text Compress
single-core scalar
1982 1982
Text Compress
multi-core scalar
19502 19502
Text Decompress
single-core scalar
2035 2035
Text Decompress
multi-core scalar
20793 20793
Image Compress
single-core scalar
1759 1759
Image Compress
multi-core scalar
18222 18222
Image Decompress
single-core scalar
1567 1567
Image Decompress
multi-core scalar
13711 13711
Lua
single-core scalar
3283 3283
Lua
multi-core scalar
28896 28896

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21572 21572
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
30260 30260
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4091 4091
Dot Product
multi-core scalar
27747 27747
Dot Product
multi-core vector
35940 35940
LU Decomposition
single-core scalar
739 739
LU Decomposition
multi-core scalar
5863 5863
Primality Test
single-core scalar
4550 4550
Primality Test
multi-core scalar
32490 32490
Sharpen Image
single-core scalar
5255 5255
Sharpen Image
multi-core scalar
60857 60857
Blur Image
single-core scalar
6687 6687
Blur Image
multi-core scalar
81960 81960

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3845 3845
Read Sequential
single-core scalar
3836 3836
Write Sequential
single-core scalar
5825 5825
Stdlib Allocate
single-core scalar
2960 2960
Stdlib Write
single-core scalar
3033 3033
Stdlib Copy
single-core scalar
3572 3572

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3447 3447
Stream Copy
single-core scalar
3220 3220
Stream Copy
single-core vector
4634 4634
Stream Scale
single-core scalar
3696 3696
Stream Scale
single-core vector
4176 4176
Stream Add
single-core scalar
1876 1876
Stream Add
single-core vector
4593 4593
Stream Triad
single-core scalar
2036 2036
Stream Triad
single-core vector
3346 3346