Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12014 12014

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 10402 10402
Blowfish
single-core scalar
1526 1526
Blowfish
multi-core scalar
19248 19248
Text Compress
single-core scalar
1948 1948
Text Compress
multi-core scalar
18428 18428
Text Decompress
single-core scalar
2001 2001
Text Decompress
multi-core scalar
20235 20235
Image Compress
single-core scalar
1739 1739
Image Compress
multi-core scalar
18072 18072
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
12954 12954
Lua
single-core scalar
3226 3226
Lua
multi-core scalar
23882 23882

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20773 20773
Mandelbrot
single-core scalar
2097 2097
Mandelbrot
multi-core scalar
29005 29005
Dot Product
single-core scalar
3397 3397
Dot Product
single-core vector
4030 4030
Dot Product
multi-core scalar
27164 27164
Dot Product
multi-core vector
34989 34989
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5747 5747
Primality Test
single-core scalar
4479 4479
Primality Test
multi-core scalar
30722 30722
Sharpen Image
single-core scalar
5145 5145
Sharpen Image
multi-core scalar
58321 58321
Blur Image
single-core scalar
6602 6602
Blur Image
multi-core scalar
78392 78392

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3797 3797
Read Sequential
single-core scalar
3811 3811
Write Sequential
single-core scalar
5831 5831
Stdlib Allocate
single-core scalar
2848 2848
Stdlib Write
single-core scalar
2951 2951
Stdlib Copy
single-core scalar
3544 3544

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3441 3441
Stream Copy
single-core scalar
3304 3304
Stream Copy
single-core vector
4463 4463
Stream Scale
single-core scalar
3506 3506
Stream Scale
single-core vector
4359 4359
Stream Add
single-core scalar
1873 1873
Stream Add
single-core vector
4619 4619
Stream Triad
single-core scalar
2053 2053
Stream Triad
single-core vector
3351 3351