Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12009 12009

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10694 10694
Blowfish
single-core scalar
1552 1552
Blowfish
multi-core scalar
19866 19866
Text Compress
single-core scalar
1956 1956
Text Compress
multi-core scalar
19361 19361
Text Decompress
single-core scalar
1954 1954
Text Decompress
multi-core scalar
20103 20103
Image Compress
single-core scalar
1677 1677
Image Compress
multi-core scalar
17448 17448
Image Decompress
single-core scalar
1572 1572
Image Decompress
multi-core scalar
12359 12359
Lua
single-core scalar
3188 3188
Lua
multi-core scalar
27303 27303

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20303 20303
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
30447 30447
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
3526 3526
Dot Product
multi-core scalar
27834 27834
Dot Product
multi-core vector
31923 31923
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5484 5484
Primality Test
single-core scalar
4430 4430
Primality Test
multi-core scalar
31823 31823
Sharpen Image
single-core scalar
5143 5143
Sharpen Image
multi-core scalar
56006 56006
Blur Image
single-core scalar
6261 6261
Blur Image
multi-core scalar
75023 75023

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3824 3824
Read Sequential
single-core scalar
3872 3872
Write Sequential
single-core scalar
5940 5940
Stdlib Allocate
single-core scalar
2834 2834
Stdlib Write
single-core scalar
2971 2971
Stdlib Copy
single-core scalar
3506 3506

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3954 3954
Stream Copy
single-core scalar
3822 3822
Stream Copy
single-core vector
5265 5265
Stream Scale
single-core scalar
4271 4271
Stream Scale
single-core vector
5115 5115
Stream Add
single-core scalar
1968 1968
Stream Add
single-core vector
5212 5212
Stream Triad
single-core scalar
2133 2133
Stream Triad
single-core vector
3851 3851