Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13683 13683

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.5 (Build 10H574) Mac OS X 10.6.5 (Build 10H574)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13018 13018
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20890 20890
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22751 22751
Text Decompress
single-core scalar
2336 2336
Text Decompress
multi-core scalar
24385 24385
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
22373 22373
Image Decompress
single-core scalar
2253 2253
Image Decompress
multi-core scalar
15989 15989
Lua
single-core scalar
4137 4137
Lua
multi-core scalar
35095 35095

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22534 22534
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29695 29695
Dot Product
single-core scalar
3460 3460
Dot Product
single-core vector
4130 4130
Dot Product
multi-core scalar
27787 27787
Dot Product
multi-core vector
46734 46734
LU Decomposition
single-core scalar
1441 1441
LU Decomposition
multi-core scalar
11477 11477
Primality Test
single-core scalar
5512 5512
Primality Test
multi-core scalar
42701 42701
Sharpen Image
single-core scalar
5344 5344
Sharpen Image
multi-core scalar
54229 54229
Blur Image
single-core scalar
6671 6671
Blur Image
multi-core scalar
74183 74183

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4071 4071
Read Sequential
single-core scalar
4063 4063
Write Sequential
single-core scalar
6575 6575
Stdlib Allocate
single-core scalar
3163 3163
Stdlib Write
single-core scalar
2927 2927
Stdlib Copy
single-core scalar
3631 3631

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4260 4260
Stream Copy
single-core scalar
3590 3590
Stream Copy
single-core vector
5211 5211
Stream Scale
single-core scalar
3744 3744
Stream Scale
single-core vector
4713 4713
Stream Add
single-core scalar
3947 3947
Stream Add
single-core vector
5059 5059
Stream Triad
single-core scalar
4256 4256
Stream Triad
single-core vector
3563 3563