Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13978 13978

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13299 13299
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20932 20932
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22720 22720
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24247 24247
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22679 22679
Image Decompress
single-core scalar
2241 2241
Image Decompress
multi-core scalar
19333 19333
Lua
single-core scalar
4042 4042
Lua
multi-core scalar
35079 35079

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23123 23123
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29912 29912
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4147 4147
Dot Product
multi-core scalar
27805 27805
Dot Product
multi-core vector
46794 46794
LU Decomposition
single-core scalar
1425 1425
LU Decomposition
multi-core scalar
11698 11698
Primality Test
single-core scalar
5469 5469
Primality Test
multi-core scalar
42521 42521
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
59148 59148
Blur Image
single-core scalar
6660 6660
Blur Image
multi-core scalar
77238 77238

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4112 4112
Read Sequential
single-core scalar
3991 3991
Write Sequential
single-core scalar
6579 6579
Stdlib Allocate
single-core scalar
3330 3330
Stdlib Write
single-core scalar
3070 3070
Stdlib Copy
single-core scalar
3591 3591

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4080 4080
Stream Copy
single-core scalar
3441 3441
Stream Copy
single-core vector
4763 4763
Stream Scale
single-core scalar
3664 3664
Stream Scale
single-core vector
4498 4498
Stream Add
single-core scalar
3937 3937
Stream Add
single-core vector
4811 4811
Stream Triad
single-core scalar
3930 3930
Stream Triad
single-core vector
3602 3602