Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14629 14629

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 X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.66 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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12653 12653
Blowfish
single-core scalar
1870 1870
Blowfish
multi-core scalar
23618 23618
Text Compress
single-core scalar
2388 2388
Text Compress
multi-core scalar
23656 23656
Text Decompress
single-core scalar
2531 2531
Text Decompress
multi-core scalar
25621 25621
Image Compress
single-core scalar
2116 2116
Image Compress
multi-core scalar
21910 21910
Image Decompress
single-core scalar
1907 1907
Image Decompress
multi-core scalar
14914 14914
Lua
single-core scalar
3887 3887
Lua
multi-core scalar
27419 27419

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 25672 25672
Mandelbrot
single-core scalar
2562 2562
Mandelbrot
multi-core scalar
37060 37060
Dot Product
single-core scalar
4172 4172
Dot Product
single-core vector
4932 4932
Dot Product
multi-core scalar
34006 34006
Dot Product
multi-core vector
43938 43938
LU Decomposition
single-core scalar
857 857
LU Decomposition
multi-core scalar
7125 7125
Primality Test
single-core scalar
5482 5482
Primality Test
multi-core scalar
39470 39470
Sharpen Image
single-core scalar
6366 6366
Sharpen Image
multi-core scalar
68556 68556
Blur Image
single-core scalar
8059 8059
Blur Image
multi-core scalar
96831 96831

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4295 4295
Read Sequential
single-core scalar
4387 4387
Write Sequential
single-core scalar
6911 6911
Stdlib Allocate
single-core scalar
3582 3582
Stdlib Write
single-core scalar
3034 3034
Stdlib Copy
single-core scalar
3563 3563

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3571 3571
Stream Copy
single-core scalar
3604 3604
Stream Copy
single-core vector
4282 4282
Stream Scale
single-core scalar
3894 3894
Stream Scale
single-core vector
4466 4466
Stream Add
single-core scalar
2206 2206
Stream Add
single-core vector
4462 4462
Stream Triad
single-core scalar
2387 2387
Stream Triad
single-core vector
3269 3269