Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12243 12243

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10554 10554
Blowfish
single-core scalar
1533 1533
Blowfish
multi-core scalar
19479 19479
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19280 19280
Text Decompress
single-core scalar
2085 2085
Text Decompress
multi-core scalar
20926 20926
Image Compress
single-core scalar
1747 1747
Image Compress
multi-core scalar
17903 17903
Image Decompress
single-core scalar
1566 1566
Image Decompress
multi-core scalar
13266 13266
Lua
single-core scalar
3203 3203
Lua
multi-core scalar
23682 23682

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21284 21284
Mandelbrot
single-core scalar
2117 2117
Mandelbrot
multi-core scalar
29765 29765
Dot Product
single-core scalar
3446 3446
Dot Product
single-core vector
4076 4076
Dot Product
multi-core scalar
27395 27395
Dot Product
multi-core vector
35303 35303
LU Decomposition
single-core scalar
739 739
LU Decomposition
multi-core scalar
5741 5741
Primality Test
single-core scalar
4510 4510
Primality Test
multi-core scalar
32053 32053
Sharpen Image
single-core scalar
5254 5254
Sharpen Image
multi-core scalar
59829 59829
Blur Image
single-core scalar
6673 6673
Blur Image
multi-core scalar
81076 81076

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3805 3805
Read Sequential
single-core scalar
3778 3778
Write Sequential
single-core scalar
5785 5785
Stdlib Allocate
single-core scalar
2903 2903
Stdlib Write
single-core scalar
2999 2999
Stdlib Copy
single-core scalar
3560 3560

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3397 3397
Stream Copy
single-core scalar
3362 3362
Stream Copy
single-core vector
4252 4252
Stream Scale
single-core scalar
3603 3603
Stream Scale
single-core vector
4176 4176
Stream Add
single-core scalar
1898 1898
Stream Add
single-core vector
4544 4544
Stream Triad
single-core scalar
2001 2001
Stream Triad
single-core vector
3346 3346