Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14019 14019

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 18.00 GB 1066 MHz DDR3 18.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13435 13435
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20982 20982
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22707 22707
Text Decompress
single-core scalar
2330 2330
Text Decompress
multi-core scalar
24409 24409
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22749 22749
Image Decompress
single-core scalar
2251 2251
Image Decompress
multi-core scalar
20850 20850
Lua
single-core scalar
4038 4038
Lua
multi-core scalar
34900 34900

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23140 23140
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29841 29841
Dot Product
single-core scalar
3455 3455
Dot Product
single-core vector
4131 4131
Dot Product
multi-core scalar
27739 27739
Dot Product
multi-core vector
46699 46699
LU Decomposition
single-core scalar
1339 1339
LU Decomposition
multi-core scalar
11365 11365
Primality Test
single-core scalar
5243 5243
Primality Test
multi-core scalar
42665 42665
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
59347 59347
Blur Image
single-core scalar
6661 6661
Blur Image
multi-core scalar
78032 78032

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4077 4077
Read Sequential
single-core scalar
3959 3959
Write Sequential
single-core scalar
6555 6555
Stdlib Allocate
single-core scalar
3226 3226
Stdlib Write
single-core scalar
3077 3077
Stdlib Copy
single-core scalar
3570 3570

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4028 4028
Stream Copy
single-core scalar
3485 3485
Stream Copy
single-core vector
4656 4656
Stream Scale
single-core scalar
3560 3560
Stream Scale
single-core vector
4378 4378
Stream Add
single-core scalar
3915 3915
Stream Add
single-core vector
4767 4767
Stream Triad
single-core scalar
3903 3903
Stream Triad
single-core vector
3561 3561