Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 15801 15801

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 14995 14995
Blowfish
single-core scalar
1917 1917
Blowfish
multi-core scalar
25436 25436
Text Compress
single-core scalar
2672 2672
Text Compress
multi-core scalar
26529 26529
Text Decompress
single-core scalar
2722 2722
Text Decompress
multi-core scalar
27331 27331
Image Compress
single-core scalar
2589 2589
Image Compress
multi-core scalar
23911 23911
Image Decompress
single-core scalar
2724 2724
Image Decompress
multi-core scalar
20551 20551
Lua
single-core scalar
4846 4846
Lua
multi-core scalar
38718 38718

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 26561 26561
Mandelbrot
single-core scalar
2495 2495
Mandelbrot
multi-core scalar
33526 33526
Dot Product
single-core scalar
4075 4075
Dot Product
single-core vector
4931 4931
Dot Product
multi-core scalar
33488 33488
Dot Product
multi-core vector
52413 52413
LU Decomposition
single-core scalar
1811 1811
LU Decomposition
multi-core scalar
6079 6079
Primality Test
single-core scalar
6363 6363
Primality Test
multi-core scalar
48297 48297
Sharpen Image
single-core scalar
6414 6414
Sharpen Image
multi-core scalar
73021 73021
Blur Image
single-core scalar
7463 7463
Blur Image
multi-core scalar
91485 91485

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4175 4175
Read Sequential
single-core scalar
4042 4042
Write Sequential
single-core scalar
7298 7298
Stdlib Allocate
single-core scalar
3135 3135
Stdlib Write
single-core scalar
2925 2925
Stdlib Copy
single-core scalar
3477 3477

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4214 4214
Stream Copy
single-core scalar
3855 3855
Stream Copy
single-core vector
5397 5397
Stream Scale
single-core scalar
4036 4036
Stream Scale
single-core vector
4761 4761
Stream Add
single-core scalar
3684 3684
Stream Add
single-core vector
4685 4685
Stream Triad
single-core scalar
3743 3743
Stream Triad
single-core vector
3552 3552