MacPro5,1 MacPro5,1
Geekbench 2 Score 15890 15890

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 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. 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 15578 15578
Blowfish
single-core scalar
1860 1860
Blowfish
multi-core scalar
24672 24672
Text Compress
single-core scalar
2629 2629
Text Compress
multi-core scalar
26838 26838
Text Decompress
single-core scalar
2702 2702
Text Decompress
multi-core scalar
28689 28689
Image Compress
single-core scalar
2490 2490
Image Compress
multi-core scalar
26945 26945
Image Decompress
single-core scalar
2653 2653
Image Decompress
multi-core scalar
23702 23702
Lua
single-core scalar
4776 4776
Lua
multi-core scalar
38991 38991

Floating Point Performance

MacPro5,1 MacPro5,1
Floating Point 26428 26428
Mandelbrot
single-core scalar
2467 2467
Mandelbrot
multi-core scalar
34474 34474
Dot Product
single-core scalar
4030 4030
Dot Product
single-core vector
4867 4867
Dot Product
multi-core scalar
33030 33030
Dot Product
multi-core vector
53023 53023
LU Decomposition
single-core scalar
1785 1785
LU Decomposition
multi-core scalar
7785 7785
Primality Test
single-core scalar
6199 6199
Primality Test
multi-core scalar
47151 47151
Sharpen Image
single-core scalar
6211 6211
Sharpen Image
multi-core scalar
70468 70468
Blur Image
single-core scalar
7328 7328
Blur Image
multi-core scalar
91178 91178

Memory Performance

MacPro5,1 MacPro5,1
Memory 4059 4059
Read Sequential
single-core scalar
3944 3944
Write Sequential
single-core scalar
7492 7492
Stdlib Allocate
single-core scalar
3083 3083
Stdlib Write
single-core scalar
2616 2616
Stdlib Copy
single-core scalar
3162 3162

Stream Performance

MacPro5,1 MacPro5,1
Stream 3762 3762
Stream Copy
single-core scalar
3425 3425
Stream Copy
single-core vector
4762 4762
Stream Scale
single-core scalar
3261 3261
Stream Scale
single-core vector
4253 4253
Stream Add
single-core scalar
3106 3106
Stream Add
single-core vector
4673 4673
Stream Triad
single-core scalar
3236 3236
Stream Triad
single-core vector
3380 3380