Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10129 11484
Floating Point Processor floating point performance 17638
Memory Memory performance 5844
Stream Memory bandwidth performance 5973

Result Information

User idanbo
Upload Date March 05 2011 06:17 AM
Views 58

System Information

MacBookPro8,2
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,2
Processor Intel Core i7-2820QM @ 2.30 GHz
1 processor, 4 cores, 8 threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B04.1102071707
Memory 8192 MB 1333 MHz DDR3

Integer Performance

Integer 10129
Blowfish
single-core scalar
1993
87.6 MB/sec
 
Blowfish
multi-core scalar
13126
538 MB/sec
 
Text Compress
single-core scalar
3244
10.4 MB/sec
 
Text Compress
multi-core scalar
15955
52.3 MB/sec
 
Text Decompress
single-core scalar
3519
14.5 MB/sec
 
Text Decompress
multi-core scalar
18341
73.1 MB/sec
 
Image Compress
single-core scalar
3029
25.0 Mpixels/sec
 
Image Compress
multi-core scalar
15169
128 Mpixels/sec
 
Image Decompress
single-core scalar
3543
59.5 Mpixels/sec
 
Image Decompress
multi-core scalar
14239
232 Mpixels/sec
 
Lua
single-core scalar
5656
2.18 Mnodes/sec
 
Lua
multi-core scalar
23743
9.13 Mnodes/sec
 

Floating Point Performance

Floating Point 17638
Mandelbrot
single-core scalar
2811
1.87 Gflops
 
Mandelbrot
multi-core scalar
19153
12.5 Gflops
 
Dot Product
single-core scalar
4600
2.22 Gflops
 
Dot Product
multi-core scalar
21973
10.0 Gflops
 
Dot Product
single-core vector
5549
6.65 Gflops
 
Dot Product
multi-core vector
31083
32.3 Gflops
 
LU Decomposition
single-core scalar
2253
2.01 Gflops
 
LU Decomposition
multi-core scalar
9642
8.45 Gflops
 
Primality Test
single-core scalar
7874
1.18 Gflops
 
Primality Test
multi-core scalar
31063
5.76 Gflops
 
Sharpen Image
single-core scalar
6512
15.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
41392
95.4 Mpixels/sec
 
Blur Image
single-core scalar
8036
6.36 Mpixels/sec
 
Blur Image
multi-core scalar
55002
43.2 Mpixels/sec
 

Memory Performance

Memory 5844
Read Sequential
single-core scalar
6316
7.73 GB/sec
 
Write Sequential
single-core scalar
9380
6.42 GB/sec
 
Stdlib Allocate
single-core scalar
4210
15.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4017
8.32 GB/sec
 
Stdlib Copy
single-core scalar
5297
5.46 GB/sec
 

Stream Performance

Stream 5973
Stream Copy
single-core scalar
5793
7.92 GB/sec
 
Stream Copy
single-core vector
6933
8.99 GB/sec
 
Stream Scale
single-core scalar
5595
7.26 GB/sec
 
Stream Scale
single-core vector
6578
8.88 GB/sec
 
Stream Add
single-core scalar
5362
8.09 GB/sec
 
Stream Add
single-core vector
6643
9.24 GB/sec
 
Stream Triad
single-core scalar
5922
8.18 GB/sec
 
Stream Triad
single-core vector
4965
9.29 GB/sec