Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13679 13679

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13106 13106
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20905 20905
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
22672 22672
Text Decompress
single-core scalar
2332 2332
Text Decompress
multi-core scalar
24486 24486
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
22381 22381
Image Decompress
single-core scalar
2251 2251
Image Decompress
multi-core scalar
17281 17281
Lua
single-core scalar
4041 4041
Lua
multi-core scalar
34918 34918

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22527 22527
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29916 29916
Dot Product
single-core scalar
3462 3462
Dot Product
single-core vector
4142 4142
Dot Product
multi-core scalar
27804 27804
Dot Product
multi-core vector
46630 46630
LU Decomposition
single-core scalar
1418 1418
LU Decomposition
multi-core scalar
11399 11399
Primality Test
single-core scalar
5513 5513
Primality Test
multi-core scalar
43421 43421
Sharpen Image
single-core scalar
5330 5330
Sharpen Image
multi-core scalar
53549 53549
Blur Image
single-core scalar
6690 6690
Blur Image
multi-core scalar
73992 73992

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4051 4051
Read Sequential
single-core scalar
4018 4018
Write Sequential
single-core scalar
6533 6533
Stdlib Allocate
single-core scalar
3200 3200
Stdlib Write
single-core scalar
3019 3019
Stdlib Copy
single-core scalar
3489 3489

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3981 3981
Stream Copy
single-core scalar
3412 3412
Stream Copy
single-core vector
4703 4703
Stream Scale
single-core scalar
3553 3553
Stream Scale
single-core vector
4402 4402
Stream Add
single-core scalar
3815 3815
Stream Add
single-core vector
4672 4672
Stream Triad
single-core scalar
3892 3892
Stream Triad
single-core vector
3404 3404