MacPro5,1 MacPro5,1
Geekbench 2 Score 16876 16876

System Information

MacPro5,1 MacPro5,1
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

MacPro5,1 MacPro5,1
Integer 16241 16241
Blowfish
single-core scalar
1933 1933
Blowfish
multi-core scalar
25234 25234
Text Compress
single-core scalar
2731 2731
Text Compress
multi-core scalar
27303 27303
Text Decompress
single-core scalar
2801 2801
Text Decompress
multi-core scalar
29207 29207
Image Compress
single-core scalar
2581 2581
Image Compress
multi-core scalar
27163 27163
Image Decompress
single-core scalar
2680 2680
Image Decompress
multi-core scalar
26295 26295
Lua
single-core scalar
4919 4919
Lua
multi-core scalar
42049 42049

Floating Point Performance

MacPro5,1 MacPro5,1
Floating Point 28236 28236
Mandelbrot
single-core scalar
2562 2562
Mandelbrot
multi-core scalar
36168 36168
Dot Product
single-core scalar
4173 4173
Dot Product
single-core vector
5001 5001
Dot Product
multi-core scalar
33767 33767
Dot Product
multi-core vector
56841 56841
LU Decomposition
single-core scalar
1641 1641
LU Decomposition
multi-core scalar
14070 14070
Primality Test
single-core scalar
6734 6734
Primality Test
multi-core scalar
51020 51020
Sharpen Image
single-core scalar
6450 6450
Sharpen Image
multi-core scalar
73813 73813
Blur Image
single-core scalar
8094 8094
Blur Image
multi-core scalar
94979 94979

Memory Performance

MacPro5,1 MacPro5,1
Memory 4440 4440
Read Sequential
single-core scalar
4451 4451
Write Sequential
single-core scalar
7803 7803
Stdlib Allocate
single-core scalar
3058 3058
Stdlib Write
single-core scalar
3182 3182
Stdlib Copy
single-core scalar
3707 3707

Stream Performance

MacPro5,1 MacPro5,1
Stream 4214 4214
Stream Copy
single-core scalar
3989 3989
Stream Copy
single-core vector
4711 4711
Stream Scale
single-core scalar
3842 3842
Stream Scale
single-core vector
4509 4509
Stream Add
single-core scalar
4163 4163
Stream Add
single-core vector
4725 4725
Stream Triad
single-core scalar
4258 4258
Stream Triad
single-core vector
3515 3515