MacPro5,1 MacPro5,1
Geekbench 2 Score 16737 16737

System Information

MacPro5,1 MacPro5,1
Operating System Mac OS X 10.7.1 (Build 11B26) Mac OS X 10.7.1 (Build 11B26)
Model MacPro5,1 MacPro5,1
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP51.88Z.007F.B03.1010071432 Apple Inc. MP51.88Z.007F.B03.1010071432
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

MacPro5,1 MacPro5,1
Integer 16119 16119
Blowfish
single-core scalar
1938 1938
Blowfish
multi-core scalar
25466 25466
Text Compress
single-core scalar
2730 2730
Text Compress
multi-core scalar
27516 27516
Text Decompress
single-core scalar
2814 2814
Text Decompress
multi-core scalar
29362 29362
Image Compress
single-core scalar
2585 2585
Image Compress
multi-core scalar
27430 27430
Image Decompress
single-core scalar
2705 2705
Image Decompress
multi-core scalar
23878 23878
Lua
single-core scalar
4884 4884
Lua
multi-core scalar
42121 42121

Floating Point Performance

MacPro5,1 MacPro5,1
Floating Point 27921 27921
Mandelbrot
single-core scalar
2570 2570
Mandelbrot
multi-core scalar
36241 36241
Dot Product
single-core scalar
4169 4169
Dot Product
single-core vector
5004 5004
Dot Product
multi-core scalar
33903 33903
Dot Product
multi-core vector
56841 56841
LU Decomposition
single-core scalar
1722 1722
LU Decomposition
multi-core scalar
14224 14224
Primality Test
single-core scalar
6272 6272
Primality Test
multi-core scalar
49846 49846
Sharpen Image
single-core scalar
6454 6454
Sharpen Image
multi-core scalar
71847 71847
Blur Image
single-core scalar
8097 8097
Blur Image
multi-core scalar
93716 93716

Memory Performance

MacPro5,1 MacPro5,1
Memory 4469 4469
Read Sequential
single-core scalar
4502 4502
Write Sequential
single-core scalar
7780 7780
Stdlib Allocate
single-core scalar
3145 3145
Stdlib Write
single-core scalar
3182 3182
Stdlib Copy
single-core scalar
3736 3736

Stream Performance

MacPro5,1 MacPro5,1
Stream 4294 4294
Stream Copy
single-core scalar
4176 4176
Stream Copy
single-core vector
4706 4706
Stream Scale
single-core scalar
3919 3919
Stream Scale
single-core vector
4530 4530
Stream Add
single-core scalar
4083 4083
Stream Add
single-core vector
4895 4895
Stream Triad
single-core scalar
4336 4336
Stream Triad
single-core vector
3713 3713