Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12036 12036

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.6 (Build 9G3553) Mac OS X 10.5.6 (Build 9G3553)
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 10603 10603
Blowfish
single-core scalar
1549 1549
Blowfish
multi-core scalar
19843 19843
Text Compress
single-core scalar
1971 1971
Text Compress
multi-core scalar
18798 18798
Text Decompress
single-core scalar
1988 1988
Text Decompress
multi-core scalar
20146 20146
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
17333 17333
Image Decompress
single-core scalar
1461 1461
Image Decompress
multi-core scalar
11541 11541
Lua
single-core scalar
3090 3090
Lua
multi-core scalar
27765 27765

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20545 20545
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
29779 29779
Dot Product
single-core scalar
3445 3445
Dot Product
single-core vector
4086 4086
Dot Product
multi-core scalar
27771 27771
Dot Product
multi-core vector
36102 36102
LU Decomposition
single-core scalar
749 749
LU Decomposition
multi-core scalar
5864 5864
Primality Test
single-core scalar
3675 3675
Primality Test
multi-core scalar
28212 28212
Sharpen Image
single-core scalar
5062 5062
Sharpen Image
multi-core scalar
54808 54808
Blur Image
single-core scalar
6586 6586
Blur Image
multi-core scalar
79374 79374

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3849 3849
Read Sequential
single-core scalar
3878 3878
Write Sequential
single-core scalar
5811 5811
Stdlib Allocate
single-core scalar
2958 2958
Stdlib Write
single-core scalar
3054 3054
Stdlib Copy
single-core scalar
3545 3545

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3648 3648
Stream Copy
single-core scalar
3406 3406
Stream Copy
single-core vector
4743 4743
Stream Scale
single-core scalar
3854 3854
Stream Scale
single-core vector
4653 4653
Stream Add
single-core scalar
1920 1920
Stream Add
single-core vector
4892 4892
Stream Triad
single-core scalar
2081 2081
Stream Triad
single-core vector
3640 3640