Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10145 11482
Floating Point Processor floating point performance 17677
Memory Memory performance 5738
Stream Memory bandwidth performance 5975

Result Information

User ncompservices
Upload Date Thu, 31 Mar 2011 19:20:33 +0000
Views 5

System Information

MacBookPro8,2
Operating System Mac OS X 10.6.7 (Build 10J3250)
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 10145
Blowfish
single-core scalar
2062
90.6 MB/sec
 
Blowfish
multi-core scalar
13139
538 MB/sec
 
Text Compress
single-core scalar
3124
9.99 MB/sec
 
Text Compress
multi-core scalar
16103
52.8 MB/sec
 
Text Decompress
single-core scalar
3609
14.8 MB/sec
 
Text Decompress
multi-core scalar
18376
73.2 MB/sec
 
Image Compress
single-core scalar
2984
24.7 Mpixels/sec
 
Image Compress
multi-core scalar
15086
127 Mpixels/sec
 
Image Decompress
single-core scalar
3452
58.0 Mpixels/sec
 
Image Decompress
multi-core scalar
14463
236 Mpixels/sec
 
Lua
single-core scalar
5686
2.19 Mnodes/sec
 
Lua
multi-core scalar
23666
9.10 Mnodes/sec
 

Floating Point Performance

Floating Point 17677
Mandelbrot
single-core scalar
2834
1.89 Gflops
 
Mandelbrot
multi-core scalar
19110
12.5 Gflops
 
Dot Product
single-core scalar
4597
2.22 Gflops
 
Dot Product
multi-core scalar
21966
10.0 Gflops
 
Dot Product
single-core vector
5595
6.70 Gflops
 
Dot Product
multi-core vector
31160
32.4 Gflops
 
LU Decomposition
single-core scalar
2250
2.00 Gflops
 
LU Decomposition
multi-core scalar
9744
8.54 Gflops
 
Primality Test
single-core scalar
7943
1.19 Gflops
 
Primality Test
multi-core scalar
30628
5.68 Gflops
 
Sharpen Image
single-core scalar
6674
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
41660
96.0 Mpixels/sec
 
Blur Image
single-core scalar
8052
6.37 Mpixels/sec
 
Blur Image
multi-core scalar
55274
43.5 Mpixels/sec
 

Memory Performance

Memory 5738
Read Sequential
single-core scalar
6218
7.61 GB/sec
 
Write Sequential
single-core scalar
9135
6.25 GB/sec
 
Stdlib Allocate
single-core scalar
4211
15.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3926
8.13 GB/sec
 
Stdlib Copy
single-core scalar
5200
5.36 GB/sec
 

Stream Performance

Stream 5975
Stream Copy
single-core scalar
5920
8.10 GB/sec
 
Stream Copy
single-core vector
7112
9.22 GB/sec
 
Stream Scale
single-core scalar
5851
7.59 GB/sec
 
Stream Scale
single-core vector
6432
8.68 GB/sec
 
Stream Add
single-core scalar
5336
8.06 GB/sec
 
Stream Add
single-core vector
6546
9.11 GB/sec
 
Stream Triad
single-core scalar
5769
7.97 GB/sec
 
Stream Triad
single-core vector
4834
9.05 GB/sec