Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13295 13295

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 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.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 12188 12188
Blowfish
single-core scalar
1805 1805
Blowfish
multi-core scalar
23350 23350
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
21393 21393
Text Decompress
single-core scalar
2269 2269
Text Decompress
multi-core scalar
22640 22640
Image Compress
single-core scalar
2048 2048
Image Compress
multi-core scalar
19468 19468
Image Decompress
single-core scalar
1852 1852
Image Decompress
multi-core scalar
14502 14502
Lua
single-core scalar
3534 3534
Lua
multi-core scalar
31139 31139

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22804 22804
Mandelbrot
single-core scalar
2464 2464
Mandelbrot
multi-core scalar
32661 32661
Dot Product
single-core scalar
4033 4033
Dot Product
single-core vector
4085 4085
Dot Product
multi-core scalar
31423 31423
Dot Product
multi-core vector
33986 33986
LU Decomposition
single-core scalar
861 861
LU Decomposition
multi-core scalar
2874 2874
Primality Test
single-core scalar
5095 5095
Primality Test
multi-core scalar
35070 35070
Sharpen Image
single-core scalar
5990 5990
Sharpen Image
multi-core scalar
66360 66360
Blur Image
single-core scalar
7258 7258
Blur Image
multi-core scalar
87097 87097

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3690 3690
Read Sequential
single-core scalar
3856 3856
Write Sequential
single-core scalar
6130 6130
Stdlib Allocate
single-core scalar
3402 3402
Stdlib Write
single-core scalar
2219 2219
Stdlib Copy
single-core scalar
2846 2846

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3106 3106
Stream Copy
single-core scalar
3007 3007
Stream Copy
single-core vector
4055 4055
Stream Scale
single-core scalar
3280 3280
Stream Scale
single-core vector
3689 3689
Stream Add
single-core scalar
1995 1995
Stream Add
single-core vector
3902 3902
Stream Triad
single-core scalar
2151 2151
Stream Triad
single-core vector
2774 2774