Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10067 11306
Floating Point Processor floating point performance 17542
Memory Memory performance 5543
Stream Memory bandwidth performance 5343

Result Information

User idanbo
Upload Date February 25 2011 03:51 AM
Views 179

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 4096 MB 1333 MHz DDR3

Integer Performance

Integer 10067
Blowfish
single-core scalar
2058
90.4 MB/sec
 
Blowfish
multi-core scalar
13192
541 MB/sec
 
Text Compress
single-core scalar
3259
10.4 MB/sec
 
Text Compress
multi-core scalar
16085
52.8 MB/sec
 
Text Decompress
single-core scalar
3624
14.9 MB/sec
 
Text Decompress
multi-core scalar
18314
73.0 MB/sec
 
Image Compress
single-core scalar
2792
23.1 Mpixels/sec
 
Image Compress
multi-core scalar
15155
128 Mpixels/sec
 
Image Decompress
single-core scalar
3471
58.3 Mpixels/sec
 
Image Decompress
multi-core scalar
13591
222 Mpixels/sec
 
Lua
single-core scalar
5563
2.14 Mnodes/sec
 
Lua
multi-core scalar
23700
9.12 Mnodes/sec
 

Floating Point Performance

Floating Point 17542
Mandelbrot
single-core scalar
2825
1.88 Gflops
 
Mandelbrot
multi-core scalar
19126
12.5 Gflops
 
Dot Product
single-core scalar
4622
2.23 Gflops
 
Dot Product
multi-core scalar
21992
10.0 Gflops
 
Dot Product
single-core vector
5549
6.65 Gflops
 
Dot Product
multi-core vector
31244
32.5 Gflops
 
LU Decomposition
single-core scalar
2178
1.94 Gflops
 
LU Decomposition
multi-core scalar
9691
8.50 Gflops
 
Primality Test
single-core scalar
7959
1.19 Gflops
 
Primality Test
multi-core scalar
30397
5.64 Gflops
 
Sharpen Image
single-core scalar
6672
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40935
94.3 Mpixels/sec
 
Blur Image
single-core scalar
8044
6.37 Mpixels/sec
 
Blur Image
multi-core scalar
54363
42.7 Mpixels/sec
 

Memory Performance

Memory 5543
Read Sequential
single-core scalar
6232
7.63 GB/sec
 
Write Sequential
single-core scalar
9094
6.22 GB/sec
 
Stdlib Allocate
single-core scalar
4238
15.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3532
7.31 GB/sec
 
Stdlib Copy
single-core scalar
4620
4.76 GB/sec
 

Stream Performance

Stream 5343
Stream Copy
single-core scalar
5399
7.38 GB/sec
 
Stream Copy
single-core vector
6006
7.79 GB/sec
 
Stream Scale
single-core scalar
5523
7.17 GB/sec
 
Stream Scale
single-core vector
5789
7.81 GB/sec
 
Stream Add
single-core scalar
4919
7.43 GB/sec
 
Stream Add
single-core vector
5643
7.85 GB/sec
 
Stream Triad
single-core scalar
5213
7.20 GB/sec
 
Stream Triad
single-core vector
4256
7.97 GB/sec