Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13542 13542

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13020 13020
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20710 20710
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22597 22597
Text Decompress
single-core scalar
2316 2316
Text Decompress
multi-core scalar
24258 24258
Image Compress
single-core scalar
2134 2134
Image Compress
multi-core scalar
22456 22456
Image Decompress
single-core scalar
2249 2249
Image Decompress
multi-core scalar
16663 16663
Lua
single-core scalar
4091 4091
Lua
multi-core scalar
34903 34903

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22367 22367
Mandelbrot
single-core scalar
2115 2115
Mandelbrot
multi-core scalar
29754 29754
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4117 4117
Dot Product
multi-core scalar
27698 27698
Dot Product
multi-core vector
46734 46734
LU Decomposition
single-core scalar
1477 1477
LU Decomposition
multi-core scalar
11325 11325
Primality Test
single-core scalar
5508 5508
Primality Test
multi-core scalar
42896 42896
Sharpen Image
single-core scalar
5332 5332
Sharpen Image
multi-core scalar
52494 52494
Blur Image
single-core scalar
6684 6684
Blur Image
multi-core scalar
73556 73556

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3797 3797
Read Sequential
single-core scalar
3541 3541
Write Sequential
single-core scalar
6226 6226
Stdlib Allocate
single-core scalar
3101 3101
Stdlib Write
single-core scalar
2683 2683
Stdlib Copy
single-core scalar
3437 3437

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3978 3978
Stream Copy
single-core scalar
3247 3247
Stream Copy
single-core vector
4759 4759
Stream Scale
single-core scalar
3549 3549
Stream Scale
single-core vector
4409 4409
Stream Add
single-core scalar
3673 3673
Stream Add
single-core vector
4730 4730
Stream Triad
single-core scalar
3912 3912
Stream Triad
single-core vector
3549 3549