Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16629 16629

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 16108 16108
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
25767 25767
Text Compress
single-core scalar
2748 2748
Text Compress
multi-core scalar
27685 27685
Text Decompress
single-core scalar
2810 2810
Text Decompress
multi-core scalar
29042 29042
Image Compress
single-core scalar
2587 2587
Image Compress
multi-core scalar
27247 27247
Image Decompress
single-core scalar
2717 2717
Image Decompress
multi-core scalar
24316 24316
Lua
single-core scalar
4978 4978
Lua
multi-core scalar
41460 41460

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27354 27354
Mandelbrot
single-core scalar
2575 2575
Mandelbrot
multi-core scalar
36717 36717
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
5080 5080
Dot Product
multi-core scalar
34083 34083
Dot Product
multi-core vector
53296 53296
LU Decomposition
single-core scalar
1859 1859
LU Decomposition
multi-core scalar
7339 7339
Primality Test
single-core scalar
6524 6524
Primality Test
multi-core scalar
50832 50832
Sharpen Image
single-core scalar
6451 6451
Sharpen Image
multi-core scalar
75276 75276
Blur Image
single-core scalar
7657 7657
Blur Image
multi-core scalar
91059 91059

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4586 4586
Read Sequential
single-core scalar
4600 4600
Write Sequential
single-core scalar
7997 7997
Stdlib Allocate
single-core scalar
3487 3487
Stdlib Write
single-core scalar
3137 3137
Stdlib Copy
single-core scalar
3709 3709

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5001 5001
Stream Copy
single-core scalar
4601 4601
Stream Copy
single-core vector
5852 5852
Stream Scale
single-core scalar
4774 4774
Stream Scale
single-core vector
5521 5521
Stream Add
single-core scalar
4612 4612
Stream Add
single-core vector
5616 5616
Stream Triad
single-core scalar
4902 4902
Stream Triad
single-core vector
4131 4131