Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12088 12088

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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 10530 10530
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19266 19266
Text Compress
single-core scalar
1974 1974
Text Compress
multi-core scalar
18597 18597
Text Decompress
single-core scalar
2032 2032
Text Decompress
multi-core scalar
20382 20382
Image Compress
single-core scalar
1754 1754
Image Compress
multi-core scalar
17270 17270
Image Decompress
single-core scalar
1470 1470
Image Decompress
multi-core scalar
11943 11943
Lua
single-core scalar
3147 3147
Lua
multi-core scalar
26988 26988

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20756 20756
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
30426 30426
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4108 4108
Dot Product
multi-core scalar
27292 27292
Dot Product
multi-core vector
36041 36041
LU Decomposition
single-core scalar
750 750
LU Decomposition
multi-core scalar
5947 5947
Primality Test
single-core scalar
3667 3667
Primality Test
multi-core scalar
27849 27849
Sharpen Image
single-core scalar
5088 5088
Sharpen Image
multi-core scalar
58781 58781
Blur Image
single-core scalar
6597 6597
Blur Image
multi-core scalar
78473 78473

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3839 3839
Read Sequential
single-core scalar
3869 3869
Write Sequential
single-core scalar
5855 5855
Stdlib Allocate
single-core scalar
2866 2866
Stdlib Write
single-core scalar
3084 3084
Stdlib Copy
single-core scalar
3521 3521

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3707 3707
Stream Copy
single-core scalar
3773 3773
Stream Copy
single-core vector
5075 5075
Stream Scale
single-core scalar
3862 3862
Stream Scale
single-core vector
4673 4673
Stream Add
single-core scalar
1934 1934
Stream Add
single-core vector
4738 4738
Stream Triad
single-core scalar
2116 2116
Stream Triad
single-core vector
3486 3486