Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9884 10985
Floating Point Processor floating point performance 16696
Memory Memory performance 5410
Stream Memory bandwidth performance 6005

Result Information

User richlee111
Upload Date Sat, 09 Apr 2011 07:23:59 +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 9884
Blowfish
single-core scalar
1891
83.1 MB/sec
 
Blowfish
multi-core scalar
13150
539 MB/sec
 
Text Compress
single-core scalar
3039
9.72 MB/sec
 
Text Compress
multi-core scalar
15853
52.0 MB/sec
 
Text Decompress
single-core scalar
3345
13.7 MB/sec
 
Text Decompress
multi-core scalar
18055
71.9 MB/sec
 
Image Compress
single-core scalar
2881
23.8 Mpixels/sec
 
Image Compress
multi-core scalar
15003
126 Mpixels/sec
 
Image Decompress
single-core scalar
3444
57.8 Mpixels/sec
 
Image Decompress
multi-core scalar
13617
222 Mpixels/sec
 
Lua
single-core scalar
5450
2.10 Mnodes/sec
 
Lua
multi-core scalar
22888
8.80 Mnodes/sec
 

Floating Point Performance

Floating Point 16696
Mandelbrot
single-core scalar
2616
1.74 Gflops
 
Mandelbrot
multi-core scalar
18753
12.3 Gflops
 
Dot Product
single-core scalar
4367
2.11 Gflops
 
Dot Product
multi-core scalar
20295
9.25 Gflops
 
Dot Product
single-core vector
5252
6.29 Gflops
 
Dot Product
multi-core vector
30447
31.7 Gflops
 
LU Decomposition
single-core scalar
2091
1.86 Gflops
 
LU Decomposition
multi-core scalar
8661
7.59 Gflops
 
Primality Test
single-core scalar
7441
1.11 Gflops
 
Primality Test
multi-core scalar
28021
5.20 Gflops
 
Sharpen Image
single-core scalar
6309
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
39961
92.1 Mpixels/sec
 
Blur Image
single-core scalar
7531
5.96 Mpixels/sec
 
Blur Image
multi-core scalar
51999
40.9 Mpixels/sec
 

Memory Performance

Memory 5410
Read Sequential
single-core scalar
5890
7.21 GB/sec
 
Write Sequential
single-core scalar
8477
5.80 GB/sec
 
Stdlib Allocate
single-core scalar
3951
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3734
7.73 GB/sec
 
Stdlib Copy
single-core scalar
4999
5.15 GB/sec
 

Stream Performance

Stream 6005
Stream Copy
single-core scalar
5847
8.00 GB/sec
 
Stream Copy
single-core vector
6965
9.03 GB/sec
 
Stream Scale
single-core scalar
5845
7.59 GB/sec
 
Stream Scale
single-core vector
6534
8.82 GB/sec
 
Stream Add
single-core scalar
5387
8.13 GB/sec
 
Stream Add
single-core vector
6734
9.37 GB/sec
 
Stream Triad
single-core scalar
5865
8.10 GB/sec
 
Stream Triad
single-core vector
4864
9.11 GB/sec