Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12080 12080

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.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 10447 10447
Blowfish
single-core scalar
1542 1542
Blowfish
multi-core scalar
19932 19932
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19454 19454
Text Decompress
single-core scalar
2033 2033
Text Decompress
multi-core scalar
20823 20823
Image Compress
single-core scalar
1754 1754
Image Compress
multi-core scalar
17923 17923
Image Decompress
single-core scalar
1539 1539
Image Decompress
multi-core scalar
11927 11927
Lua
single-core scalar
3295 3295
Lua
multi-core scalar
23162 23162

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20937 20937
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
30325 30325
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4099 4099
Dot Product
multi-core scalar
27765 27765
Dot Product
multi-core vector
35980 35980
LU Decomposition
single-core scalar
756 756
LU Decomposition
multi-core scalar
5846 5846
Primality Test
single-core scalar
4544 4544
Primality Test
multi-core scalar
32457 32457
Sharpen Image
single-core scalar
5259 5259
Sharpen Image
multi-core scalar
55507 55507
Blur Image
single-core scalar
6656 6656
Blur Image
multi-core scalar
78354 78354

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3801 3801
Read Sequential
single-core scalar
3798 3798
Write Sequential
single-core scalar
5805 5805
Stdlib Allocate
single-core scalar
2898 2898
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3500 3500

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3355 3355
Stream Copy
single-core scalar
3189 3189
Stream Copy
single-core vector
4284 4284
Stream Scale
single-core scalar
3527 3527
Stream Scale
single-core vector
4161 4161
Stream Add
single-core scalar
1879 1879
Stream Add
single-core vector
4440 4440
Stream Triad
single-core scalar
2027 2027
Stream Triad
single-core vector
3337 3337