Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13256 13256

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12734 12734
Blowfish
single-core scalar
1597 1597
Blowfish
multi-core scalar
20450 20450
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
22732 22732
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24217 24217
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
20586 20586
Image Decompress
single-core scalar
2261 2261
Image Decompress
multi-core scalar
15077 15077
Lua
single-core scalar
4131 4131
Lua
multi-core scalar
35036 35036

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21631 21631
Mandelbrot
single-core scalar
2114 2114
Mandelbrot
multi-core scalar
26758 26758
Dot Product
single-core scalar
3458 3458
Dot Product
single-core vector
4112 4112
Dot Product
multi-core scalar
27320 27320
Dot Product
multi-core vector
40166 40166
LU Decomposition
single-core scalar
1484 1484
LU Decomposition
multi-core scalar
11474 11474
Primality Test
single-core scalar
5483 5483
Primality Test
multi-core scalar
43141 43141
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
52526 52526
Blur Image
single-core scalar
6669 6669
Blur Image
multi-core scalar
72794 72794

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4026 4026
Read Sequential
single-core scalar
4041 4041
Write Sequential
single-core scalar
6575 6575
Stdlib Allocate
single-core scalar
3174 3174
Stdlib Write
single-core scalar
2948 2948
Stdlib Copy
single-core scalar
3395 3395

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4239 4239
Stream Copy
single-core scalar
3634 3634
Stream Copy
single-core vector
5106 5106
Stream Scale
single-core scalar
3749 3749
Stream Scale
single-core vector
4800 4800
Stream Add
single-core scalar
4033 4033
Stream Add
single-core vector
4895 4895
Stream Triad
single-core scalar
4093 4093
Stream Triad
single-core vector
3608 3608