Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13308 13308

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 12850 12850
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20971 20971
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22920 22920
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24356 24356
Image Compress
single-core scalar
2147 2147
Image Compress
multi-core scalar
22356 22356
Image Decompress
single-core scalar
2279 2279
Image Decompress
multi-core scalar
14496 14496
Lua
single-core scalar
4010 4010
Lua
multi-core scalar
34462 34462

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21576 21576
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29888 29888
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4193 4193
Dot Product
multi-core scalar
27857 27857
Dot Product
multi-core vector
43549 43549
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
6737 6737
Primality Test
single-core scalar
5433 5433
Primality Test
multi-core scalar
42665 42665
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
51583 51583
Blur Image
single-core scalar
6311 6311
Blur Image
multi-core scalar
71368 71368

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3978 3978
Read Sequential
single-core scalar
4021 4021
Write Sequential
single-core scalar
6680 6680
Stdlib Allocate
single-core scalar
2750 2750
Stdlib Write
single-core scalar
2950 2950
Stdlib Copy
single-core scalar
3493 3493

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4637 4637
Stream Copy
single-core scalar
4098 4098
Stream Copy
single-core vector
5485 5485
Stream Scale
single-core scalar
4264 4264
Stream Scale
single-core vector
5114 5114
Stream Add
single-core scalar
4401 4401
Stream Add
single-core vector
5328 5328
Stream Triad
single-core scalar
4506 4506
Stream Triad
single-core vector
3903 3903