Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10119 11433
Floating Point Processor floating point performance 17549
Memory Memory performance 5778
Stream Memory bandwidth performance 5944

Result Information

User IanLougheed
Upload Date Wed, 09 Mar 2011 22:07:30 +0000
Views 3

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 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 10119
Blowfish
single-core scalar
2058
90.4 MB/sec
 
Blowfish
multi-core scalar
13213
541 MB/sec
 
Text Compress
single-core scalar
3231
10.3 MB/sec
 
Text Compress
multi-core scalar
15944
52.3 MB/sec
 
Text Decompress
single-core scalar
3628
14.9 MB/sec
 
Text Decompress
multi-core scalar
18177
72.4 MB/sec
 
Image Compress
single-core scalar
3048
25.2 Mpixels/sec
 
Image Compress
multi-core scalar
14809
125 Mpixels/sec
 
Image Decompress
single-core scalar
3576
60.0 Mpixels/sec
 
Image Decompress
multi-core scalar
14939
244 Mpixels/sec
 
Lua
single-core scalar
5678
2.19 Mnodes/sec
 
Lua
multi-core scalar
23132
8.90 Mnodes/sec
 

Floating Point Performance

Floating Point 17549
Mandelbrot
single-core scalar
2845
1.89 Gflops
 
Mandelbrot
multi-core scalar
19077
12.5 Gflops
 
Dot Product
single-core scalar
4611
2.23 Gflops
 
Dot Product
multi-core scalar
22162
10.1 Gflops
 
Dot Product
single-core vector
5504
6.59 Gflops
 
Dot Product
multi-core vector
30845
32.1 Gflops
 
LU Decomposition
single-core scalar
2314
2.06 Gflops
 
LU Decomposition
multi-core scalar
9753
8.55 Gflops
 
Primality Test
single-core scalar
7969
1.19 Gflops
 
Primality Test
multi-core scalar
29678
5.51 Gflops
 
Sharpen Image
single-core scalar
6681
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
41406
95.4 Mpixels/sec
 
Blur Image
single-core scalar
8061
6.38 Mpixels/sec
 
Blur Image
multi-core scalar
54784
43.1 Mpixels/sec
 

Memory Performance

Memory 5778
Read Sequential
single-core scalar
6184
7.57 GB/sec
 
Write Sequential
single-core scalar
9198
6.29 GB/sec
 
Stdlib Allocate
single-core scalar
4352
16.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3914
8.10 GB/sec
 
Stdlib Copy
single-core scalar
5242
5.40 GB/sec
 

Stream Performance

Stream 5944
Stream Copy
single-core scalar
5800
7.93 GB/sec
 
Stream Copy
single-core vector
6854
8.89 GB/sec
 
Stream Scale
single-core scalar
5784
7.51 GB/sec
 
Stream Scale
single-core vector
6700
9.04 GB/sec
 
Stream Add
single-core scalar
5339
8.06 GB/sec
 
Stream Add
single-core vector
6500
9.04 GB/sec
 
Stream Triad
single-core scalar
5789
8.00 GB/sec
 
Stream Triad
single-core vector
4786
8.96 GB/sec