Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13517 13517

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 12880 12880
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20756 20756
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22579 22579
Text Decompress
single-core scalar
2327 2327
Text Decompress
multi-core scalar
24241 24241
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22537 22537
Image Decompress
single-core scalar
2252 2252
Image Decompress
multi-core scalar
14881 14881
Lua
single-core scalar
4041 4041
Lua
multi-core scalar
34934 34934

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22307 22307
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29788 29788
Dot Product
single-core scalar
3454 3454
Dot Product
single-core vector
4111 4111
Dot Product
multi-core scalar
27604 27604
Dot Product
multi-core vector
46326 46326
LU Decomposition
single-core scalar
1404 1404
LU Decomposition
multi-core scalar
11250 11250
Primality Test
single-core scalar
5503 5503
Primality Test
multi-core scalar
42260 42260
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
52626 52626
Blur Image
single-core scalar
6689 6689
Blur Image
multi-core scalar
73840 73840

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4044 4044
Read Sequential
single-core scalar
3993 3993
Write Sequential
single-core scalar
6509 6509
Stdlib Allocate
single-core scalar
3216 3216
Stdlib Write
single-core scalar
3012 3012
Stdlib Copy
single-core scalar
3490 3490

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3933 3933
Stream Copy
single-core scalar
3386 3386
Stream Copy
single-core vector
4609 4609
Stream Scale
single-core scalar
3523 3523
Stream Scale
single-core vector
4335 4335
Stream Add
single-core scalar
3791 3791
Stream Add
single-core vector
4532 4532
Stream Triad
single-core scalar
3867 3867
Stream Triad
single-core vector
3421 3421