Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12044 12044

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.7 (Build 9J61) Mac OS X 10.5.7 (Build 9J61)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10522 10522
Blowfish
single-core scalar
1539 1539
Blowfish
multi-core scalar
19373 19373
Text Compress
single-core scalar
1973 1973
Text Compress
multi-core scalar
18604 18604
Text Decompress
single-core scalar
2021 2021
Text Decompress
multi-core scalar
20338 20338
Image Compress
single-core scalar
1738 1738
Image Compress
multi-core scalar
17606 17606
Image Decompress
single-core scalar
1434 1434
Image Decompress
multi-core scalar
11266 11266
Lua
single-core scalar
3179 3179
Lua
multi-core scalar
27195 27195

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20694 20694
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30346 30346
Dot Product
single-core scalar
3453 3453
Dot Product
single-core vector
4067 4067
Dot Product
multi-core scalar
27411 27411
Dot Product
multi-core vector
35508 35508
LU Decomposition
single-core scalar
748 748
LU Decomposition
multi-core scalar
5740 5740
Primality Test
single-core scalar
3653 3653
Primality Test
multi-core scalar
28597 28597
Sharpen Image
single-core scalar
5077 5077
Sharpen Image
multi-core scalar
57605 57605
Blur Image
single-core scalar
6581 6581
Blur Image
multi-core scalar
78822 78822

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3846 3846
Read Sequential
single-core scalar
3813 3813
Write Sequential
single-core scalar
5818 5818
Stdlib Allocate
single-core scalar
3059 3059
Stdlib Write
single-core scalar
3023 3023
Stdlib Copy
single-core scalar
3521 3521

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3496 3496
Stream Copy
single-core scalar
3243 3243
Stream Copy
single-core vector
4812 4812
Stream Scale
single-core scalar
3603 3603
Stream Scale
single-core vector
4365 4365
Stream Add
single-core scalar
1868 1868
Stream Add
single-core vector
4652 4652
Stream Triad
single-core scalar
2026 2026
Stream Triad
single-core vector
3402 3402