Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8610 10367
Floating Point Processor floating point performance 16370
Memory Memory performance 5667
Stream Memory bandwidth performance 4912

Result Information

User thinkx
Upload Date Fri, 04 Mar 2011 00:31:15 +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 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 8610
Blowfish
single-core scalar
2174
95.5 MB/sec
 
Blowfish
multi-core scalar
13803
566 MB/sec
 
Text Compress
single-core scalar
2854
9.13 MB/sec
 
Text Compress
multi-core scalar
14209
46.6 MB/sec
 
Text Decompress
single-core scalar
3108
12.8 MB/sec
 
Text Decompress
multi-core scalar
15799
62.9 MB/sec
 
Image Compress
single-core scalar
2419
20.0 Mpixels/sec
 
Image Compress
multi-core scalar
11992
101 Mpixels/sec
 
Image Decompress
single-core scalar
2491
41.8 Mpixels/sec
 
Image Decompress
multi-core scalar
10148
166 Mpixels/sec
 
Lua
single-core scalar
4621
1.78 Mnodes/sec
 
Lua
multi-core scalar
19712
7.58 Mnodes/sec
 

Floating Point Performance

Floating Point 16370
Mandelbrot
single-core scalar
2833
1.89 Gflops
 
Mandelbrot
multi-core scalar
19094
12.5 Gflops
 
Dot Product
single-core scalar
4475
2.16 Gflops
 
Dot Product
multi-core scalar
23994
10.9 Gflops
 
Dot Product
single-core vector
5570
6.67 Gflops
 
Dot Product
multi-core vector
29251
30.4 Gflops
 
LU Decomposition
single-core scalar
1287
1.15 Gflops
 
LU Decomposition
multi-core scalar
5836
5.12 Gflops
 
Primality Test
single-core scalar
6718
1.00 Gflops
 
Primality Test
multi-core scalar
25717
4.77 Gflops
 
Sharpen Image
single-core scalar
6354
14.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
37821
87.2 Mpixels/sec
 
Blur Image
single-core scalar
8057
6.38 Mpixels/sec
 
Blur Image
multi-core scalar
52180
41.0 Mpixels/sec
 

Memory Performance

Memory 5667
Read Sequential
single-core scalar
6664
8.16 GB/sec
 
Write Sequential
single-core scalar
9760
6.68 GB/sec
 
Stdlib Allocate
single-core scalar
3782
14.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3531
7.31 GB/sec
 
Stdlib Copy
single-core scalar
4598
4.74 GB/sec
 

Stream Performance

Stream 4912
Stream Copy
single-core scalar
5639
7.71 GB/sec
 
Stream Copy
single-core vector
6436
8.35 GB/sec
 
Stream Scale
single-core scalar
5840
7.58 GB/sec
 
Stream Scale
single-core vector
6100
8.23 GB/sec
 
Stream Add
single-core scalar
2420
3.65 GB/sec
 
Stream Add
single-core vector
5766
8.02 GB/sec
 
Stream Triad
single-core scalar
2764
3.82 GB/sec
 
Stream Triad
single-core vector
4335
8.11 GB/sec