Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13752 13752

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9 (Build 13A603) Mac OS X 10.9 (Build 13A603)
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 12989 12989
Blowfish
single-core scalar
1520 1520
Blowfish
multi-core scalar
20568 20568
Text Compress
single-core scalar
2201 2201
Text Compress
multi-core scalar
21935 21935
Text Decompress
single-core scalar
2199 2199
Text Decompress
multi-core scalar
23606 23606
Image Compress
single-core scalar
2119 2119
Image Compress
multi-core scalar
22337 22337
Image Decompress
single-core scalar
2155 2155
Image Decompress
multi-core scalar
19902 19902
Lua
single-core scalar
3824 3824
Lua
multi-core scalar
33509 33509

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22823 22823
Mandelbrot
single-core scalar
2063 2063
Mandelbrot
multi-core scalar
28324 28324
Dot Product
single-core scalar
3294 3294
Dot Product
single-core vector
3964 3964
Dot Product
multi-core scalar
27012 27012
Dot Product
multi-core vector
45542 45542
LU Decomposition
single-core scalar
1455 1455
LU Decomposition
multi-core scalar
10847 10847
Primality Test
single-core scalar
5489 5489
Primality Test
multi-core scalar
43921 43921
Sharpen Image
single-core scalar
5328 5328
Sharpen Image
multi-core scalar
58204 58204
Blur Image
single-core scalar
6597 6597
Blur Image
multi-core scalar
77485 77485

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3997 3997
Read Sequential
single-core scalar
4002 4002
Write Sequential
single-core scalar
6480 6480
Stdlib Allocate
single-core scalar
2854 2854
Stdlib Write
single-core scalar
3037 3037
Stdlib Copy
single-core scalar
3616 3616

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4191 4191
Stream Copy
single-core scalar
3607 3607
Stream Copy
single-core vector
4970 4970
Stream Scale
single-core scalar
3777 3777
Stream Scale
single-core vector
4616 4616
Stream Add
single-core scalar
4081 4081
Stream Add
single-core vector
4876 4876
Stream Triad
single-core scalar
3864 3864
Stream Triad
single-core vector
3740 3740