Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13656 13656

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13008 13008
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20892 20892
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22718 22718
Text Decompress
single-core scalar
2336 2336
Text Decompress
multi-core scalar
24302 24302
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22386 22386
Image Decompress
single-core scalar
2231 2231
Image Decompress
multi-core scalar
15883 15883
Lua
single-core scalar
4088 4088
Lua
multi-core scalar
35253 35253

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22543 22543
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29809 29809
Dot Product
single-core scalar
3457 3457
Dot Product
single-core vector
4121 4121
Dot Product
multi-core scalar
27761 27761
Dot Product
multi-core vector
46557 46557
LU Decomposition
single-core scalar
1364 1364
LU Decomposition
multi-core scalar
11512 11512
Primality Test
single-core scalar
5518 5518
Primality Test
multi-core scalar
42764 42764
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
55358 55358
Blur Image
single-core scalar
6673 6673
Blur Image
multi-core scalar
73263 73263

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4079 4079
Read Sequential
single-core scalar
4013 4013
Write Sequential
single-core scalar
6564 6564
Stdlib Allocate
single-core scalar
3258 3258
Stdlib Write
single-core scalar
3038 3038
Stdlib Copy
single-core scalar
3525 3525

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3980 3980
Stream Copy
single-core scalar
3421 3421
Stream Copy
single-core vector
4710 4710
Stream Scale
single-core scalar
3545 3545
Stream Scale
single-core vector
4398 4398
Stream Add
single-core scalar
3788 3788
Stream Add
single-core vector
4667 4667
Stream Triad
single-core scalar
3892 3892
Stream Triad
single-core vector
3422 3422