Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16538 16538

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C54) Mac OS X 10.8.2 (Build 12C54)
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.B00.0902051328 Apple Inc. MP41.88Z.0081.B00.0902051328
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 15931 15931
Blowfish
single-core scalar
1936 1936
Blowfish
multi-core scalar
24824 24824
Text Compress
single-core scalar
2712 2712
Text Compress
multi-core scalar
26326 26326
Text Decompress
single-core scalar
2742 2742
Text Decompress
multi-core scalar
28990 28990
Image Compress
single-core scalar
2594 2594
Image Compress
multi-core scalar
27548 27548
Image Decompress
single-core scalar
2647 2647
Image Decompress
multi-core scalar
25416 25416
Lua
single-core scalar
4872 4872
Lua
multi-core scalar
40569 40569

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27369 27369
Mandelbrot
single-core scalar
2476 2476
Mandelbrot
multi-core scalar
36067 36067
Dot Product
single-core scalar
4213 4213
Dot Product
single-core vector
5079 5079
Dot Product
multi-core scalar
34058 34058
Dot Product
multi-core vector
53064 53064
LU Decomposition
single-core scalar
1859 1859
LU Decomposition
multi-core scalar
6241 6241
Primality Test
single-core scalar
6529 6529
Primality Test
multi-core scalar
50434 50434
Sharpen Image
single-core scalar
6451 6451
Sharpen Image
multi-core scalar
74849 74849
Blur Image
single-core scalar
7645 7645
Blur Image
multi-core scalar
94214 94214

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4536 4536
Read Sequential
single-core scalar
4791 4791
Write Sequential
single-core scalar
7793 7793
Stdlib Allocate
single-core scalar
3524 3524
Stdlib Write
single-core scalar
2911 2911
Stdlib Copy
single-core scalar
3663 3663

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4764 4764
Stream Copy
single-core scalar
4532 4532
Stream Copy
single-core vector
5449 5449
Stream Scale
single-core scalar
4929 4929
Stream Scale
single-core vector
5217 5217
Stream Add
single-core scalar
4428 4428
Stream Add
single-core vector
5059 5059
Stream Triad
single-core scalar
4631 4631
Stream Triad
single-core vector
3869 3869