Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13646 13646

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12778 12778
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20589 20589
Text Compress
single-core scalar
2255 2255
Text Compress
multi-core scalar
21926 21926
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
23408 23408
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
21583 21583
Image Decompress
single-core scalar
2113 2113
Image Decompress
multi-core scalar
17355 17355
Lua
single-core scalar
4127 4127
Lua
multi-core scalar
33914 33914

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22590 22590
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29857 29857
Dot Product
single-core scalar
3445 3445
Dot Product
single-core vector
4157 4157
Dot Product
multi-core scalar
27400 27400
Dot Product
multi-core vector
46794 46794
LU Decomposition
single-core scalar
1443 1443
LU Decomposition
multi-core scalar
11874 11874
Primality Test
single-core scalar
5416 5416
Primality Test
multi-core scalar
38949 38949
Sharpen Image
single-core scalar
5215 5215
Sharpen Image
multi-core scalar
57317 57317
Blur Image
single-core scalar
6628 6628
Blur Image
multi-core scalar
75647 75647

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4072 4072
Read Sequential
single-core scalar
4054 4054
Write Sequential
single-core scalar
6631 6631
Stdlib Allocate
single-core scalar
2940 2940
Stdlib Write
single-core scalar
3133 3133
Stdlib Copy
single-core scalar
3603 3603

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4530 4530
Stream Copy
single-core scalar
3972 3972
Stream Copy
single-core vector
5472 5472
Stream Scale
single-core scalar
4099 4099
Stream Scale
single-core vector
5173 5173
Stream Add
single-core scalar
4371 4371
Stream Add
single-core vector
5363 5363
Stream Triad
single-core scalar
4135 4135
Stream Triad
single-core vector
3657 3657