Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14740 14740

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.11.6 (Build 15G31) Mac OS X 10.11.6 (Build 15G31)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13204 13204
Blowfish
single-core scalar
1887 1887
Blowfish
multi-core scalar
24691 24691
Text Compress
single-core scalar
2396 2396
Text Compress
multi-core scalar
23429 23429
Text Decompress
single-core scalar
2378 2378
Text Decompress
multi-core scalar
24308 24308
Image Compress
single-core scalar
2151 2151
Image Compress
multi-core scalar
22093 22093
Image Decompress
single-core scalar
1936 1936
Image Decompress
multi-core scalar
16453 16453
Lua
single-core scalar
3711 3711
Lua
multi-core scalar
33021 33021

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 25159 25159
Mandelbrot
single-core scalar
2576 2576
Mandelbrot
multi-core scalar
37094 37094
Dot Product
single-core scalar
4215 4215
Dot Product
single-core vector
4273 4273
Dot Product
multi-core scalar
34135 34135
Dot Product
multi-core vector
39249 39249
LU Decomposition
single-core scalar
903 903
LU Decomposition
multi-core scalar
5171 5171
Primality Test
single-core scalar
5506 5506
Primality Test
multi-core scalar
38539 38539
Sharpen Image
single-core scalar
6263 6263
Sharpen Image
multi-core scalar
72767 72767
Blur Image
single-core scalar
7564 7564
Blur Image
multi-core scalar
93984 93984

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4353 4353
Read Sequential
single-core scalar
4392 4392
Write Sequential
single-core scalar
7103 7103
Stdlib Allocate
single-core scalar
3377 3377
Stdlib Write
single-core scalar
3152 3152
Stdlib Copy
single-core scalar
3744 3744

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4428 4428
Stream Copy
single-core scalar
4540 4540
Stream Copy
single-core vector
5684 5684
Stream Scale
single-core scalar
5021 5021
Stream Scale
single-core vector
5470 5470
Stream Add
single-core scalar
2415 2415
Stream Add
single-core vector
5525 5525
Stream Triad
single-core scalar
2654 2654
Stream Triad
single-core vector
4116 4116