Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13392 13392

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 22.00 GB 1066 MHz DDR3 22.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12252 12252
Blowfish
single-core scalar
1521 1521
Blowfish
multi-core scalar
19400 19400
Text Compress
single-core scalar
2153 2153
Text Compress
multi-core scalar
20839 20839
Text Decompress
single-core scalar
2200 2200
Text Decompress
multi-core scalar
22025 22025
Image Compress
single-core scalar
2041 2041
Image Compress
multi-core scalar
20670 20670
Image Decompress
single-core scalar
2179 2179
Image Decompress
multi-core scalar
16965 16965
Lua
single-core scalar
3915 3915
Lua
multi-core scalar
33117 33117

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22849 22849
Mandelbrot
single-core scalar
2017 2017
Mandelbrot
multi-core scalar
26750 26750
Dot Product
single-core scalar
3298 3298
Dot Product
single-core vector
3983 3983
Dot Product
multi-core scalar
58392 58392
Dot Product
multi-core vector
39552 39552
LU Decomposition
single-core scalar
1462 1462
LU Decomposition
multi-core scalar
6833 6833
Primality Test
single-core scalar
5096 5096
Primality Test
multi-core scalar
38279 38279
Sharpen Image
single-core scalar
5082 5082
Sharpen Image
multi-core scalar
53868 53868
Blur Image
single-core scalar
5993 5993
Blur Image
multi-core scalar
69284 69284

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3683 3683
Read Sequential
single-core scalar
3498 3498
Write Sequential
single-core scalar
6358 6358
Stdlib Allocate
single-core scalar
2843 2843
Stdlib Write
single-core scalar
2563 2563
Stdlib Copy
single-core scalar
3153 3153

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3710 3710
Stream Copy
single-core scalar
3161 3161
Stream Copy
single-core vector
4806 4806
Stream Scale
single-core scalar
3182 3182
Stream Scale
single-core vector
4279 4279
Stream Add
single-core scalar
3081 3081
Stream Add
single-core vector
4715 4715
Stream Triad
single-core scalar
3116 3116
Stream Triad
single-core vector
3342 3342