Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14012 14012

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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13284 13284
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20690 20690
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22880 22880
Text Decompress
single-core scalar
2340 2340
Text Decompress
multi-core scalar
24295 24295
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22205 22205
Image Decompress
single-core scalar
2263 2263
Image Decompress
multi-core scalar
19194 19194
Lua
single-core scalar
4127 4127
Lua
multi-core scalar
35409 35409

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23163 23163
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29883 29883
Dot Product
single-core scalar
3461 3461
Dot Product
single-core vector
4129 4129
Dot Product
multi-core scalar
27723 27723
Dot Product
multi-core vector
46822 46822
LU Decomposition
single-core scalar
1481 1481
LU Decomposition
multi-core scalar
11777 11777
Primality Test
single-core scalar
5517 5517
Primality Test
multi-core scalar
42856 42856
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
59954 59954
Blur Image
single-core scalar
6657 6657
Blur Image
multi-core scalar
76561 76561

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4138 4138
Read Sequential
single-core scalar
4031 4031
Write Sequential
single-core scalar
6611 6611
Stdlib Allocate
single-core scalar
3303 3303
Stdlib Write
single-core scalar
3119 3119
Stdlib Copy
single-core scalar
3627 3627

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4283 4283
Stream Copy
single-core scalar
3714 3714
Stream Copy
single-core vector
5071 5071
Stream Scale
single-core scalar
3739 3739
Stream Scale
single-core vector
4876 4876
Stream Add
single-core scalar
4058 4058
Stream Add
single-core vector
5005 5005
Stream Triad
single-core scalar
4131 4131
Stream Triad
single-core vector
3674 3674