Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13515 13515

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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.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 13141 13141
Blowfish
single-core scalar
1603 1603
Blowfish
multi-core scalar
21015 21015
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22684 22684
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
24588 24588
Image Compress
single-core scalar
2119 2119
Image Compress
multi-core scalar
22493 22493
Image Decompress
single-core scalar
2238 2238
Image Decompress
multi-core scalar
17347 17347
Lua
single-core scalar
4107 4107
Lua
multi-core scalar
34892 34892

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21986 21986
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
28301 28301
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4194 4194
Dot Product
multi-core scalar
27677 27677
Dot Product
multi-core vector
43744 43744
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
3406 3406
Primality Test
single-core scalar
5390 5390
Primality Test
multi-core scalar
41508 41508
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
59011 59011
Blur Image
single-core scalar
6315 6315
Blur Image
multi-core scalar
75782 75782

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3905 3905
Read Sequential
single-core scalar
4033 4033
Write Sequential
single-core scalar
6667 6667
Stdlib Allocate
single-core scalar
2995 2995
Stdlib Write
single-core scalar
2526 2526
Stdlib Copy
single-core scalar
3305 3305

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4398 4398
Stream Copy
single-core scalar
3947 3947
Stream Copy
single-core vector
5161 5161
Stream Scale
single-core scalar
4037 4037
Stream Scale
single-core vector
4741 4741
Stream Add
single-core scalar
4171 4171
Stream Add
single-core vector
5092 5092
Stream Triad
single-core scalar
4330 4330
Stream Triad
single-core vector
3708 3708