Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13399 13399

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12973 12973
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
20981 20981
Text Compress
single-core scalar
2275 2275
Text Compress
multi-core scalar
22575 22575
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
24270 24270
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
22299 22299
Image Decompress
single-core scalar
2275 2275
Image Decompress
multi-core scalar
15648 15648
Lua
single-core scalar
4109 4109
Lua
multi-core scalar
35181 35181

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21702 21702
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29725 29725
Dot Product
single-core scalar
3467 3467
Dot Product
single-core vector
4187 4187
Dot Product
multi-core scalar
27764 27764
Dot Product
multi-core vector
43707 43707
LU Decomposition
single-core scalar
1547 1547
LU Decomposition
multi-core scalar
7211 7211
Primality Test
single-core scalar
5340 5340
Primality Test
multi-core scalar
42254 42254
Sharpen Image
single-core scalar
5351 5351
Sharpen Image
multi-core scalar
52532 52532
Blur Image
single-core scalar
6300 6300
Blur Image
multi-core scalar
72326 72326

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4014 4014
Read Sequential
single-core scalar
4034 4034
Write Sequential
single-core scalar
6739 6739
Stdlib Allocate
single-core scalar
2814 2814
Stdlib Write
single-core scalar
2982 2982
Stdlib Copy
single-core scalar
3503 3503

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4605 4605
Stream Copy
single-core scalar
4022 4022
Stream Copy
single-core vector
5526 5526
Stream Scale
single-core scalar
4153 4153
Stream Scale
single-core vector
5185 5185
Stream Add
single-core scalar
4300 4300
Stream Add
single-core vector
5342 5342
Stream Triad
single-core scalar
4390 4390
Stream Triad
single-core vector
3928 3928