Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14078 14078

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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13439 13439
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20873 20873
Text Compress
single-core scalar
2259 2259
Text Compress
multi-core scalar
22509 22509
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24277 24277
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22737 22737
Image Decompress
single-core scalar
2245 2245
Image Decompress
multi-core scalar
21589 21589
Lua
single-core scalar
4033 4033
Lua
multi-core scalar
34690 34690

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23263 23263
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29698 29698
Dot Product
single-core scalar
3440 3440
Dot Product
single-core vector
4140 4140
Dot Product
multi-core scalar
27674 27674
Dot Product
multi-core vector
46542 46542
LU Decomposition
single-core scalar
1382 1382
LU Decomposition
multi-core scalar
11682 11682
Primality Test
single-core scalar
5555 5555
Primality Test
multi-core scalar
42427 42427
Sharpen Image
single-core scalar
5327 5327
Sharpen Image
multi-core scalar
60463 60463
Blur Image
single-core scalar
6685 6685
Blur Image
multi-core scalar
78547 78547

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4086 4086
Read Sequential
single-core scalar
3957 3957
Write Sequential
single-core scalar
6556 6556
Stdlib Allocate
single-core scalar
3238 3238
Stdlib Write
single-core scalar
3072 3072
Stdlib Copy
single-core scalar
3610 3610

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4161 4161
Stream Copy
single-core scalar
3515 3515
Stream Copy
single-core vector
5203 5203
Stream Scale
single-core scalar
3689 3689
Stream Scale
single-core vector
4540 4540
Stream Add
single-core scalar
3911 3911
Stream Add
single-core vector
4892 4892
Stream Triad
single-core scalar
3952 3952
Stream Triad
single-core vector
3586 3586