Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12448 12448

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7 (Build 11A494a) Mac OS X 10.7 (Build 11A494a)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10855 10855
Blowfish
single-core scalar
1525 1525
Blowfish
multi-core scalar
19875 19875
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19449 19449
Text Decompress
single-core scalar
2092 2092
Text Decompress
multi-core scalar
21075 21075
Image Compress
single-core scalar
1754 1754
Image Compress
multi-core scalar
17490 17490
Image Decompress
single-core scalar
1577 1577
Image Decompress
multi-core scalar
13887 13887
Lua
single-core scalar
3211 3211
Lua
multi-core scalar
26352 26352

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21519 21519
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30159 30159
Dot Product
single-core scalar
3453 3453
Dot Product
single-core vector
4099 4099
Dot Product
multi-core scalar
27749 27749
Dot Product
multi-core vector
34664 34664
LU Decomposition
single-core scalar
721 721
LU Decomposition
multi-core scalar
5552 5552
Primality Test
single-core scalar
4552 4552
Primality Test
multi-core scalar
32509 32509
Sharpen Image
single-core scalar
5261 5261
Sharpen Image
multi-core scalar
61386 61386
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
82362 82362

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3827 3827
Read Sequential
single-core scalar
3844 3844
Write Sequential
single-core scalar
5852 5852
Stdlib Allocate
single-core scalar
2817 2817
Stdlib Write
single-core scalar
3054 3054
Stdlib Copy
single-core scalar
3570 3570

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3526 3526
Stream Copy
single-core scalar
3323 3323
Stream Copy
single-core vector
4546 4546
Stream Scale
single-core scalar
3680 3680
Stream Scale
single-core vector
4446 4446
Stream Add
single-core scalar
1905 1905
Stream Add
single-core vector
4795 4795
Stream Triad
single-core scalar
2040 2040
Stream Triad
single-core vector
3478 3478