Section Description Score Geekbench Score
Geekbench 2.1.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9650 11078
Floating Point Processor floating point performance 16944
Memory Memory performance 5724
Stream Memory bandwidth performance 6262

Result Information

User acco
Upload Date Thu, 05 May 2011 18:12:59 +0000
Views 1

System Information

MacBookPro8,2
Operating System Mac OS X 10.6.7 (Build 10J4138)
Model MacBookPro8,2
Processor Intel Core i7-2720QM @ 2.20 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 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B0E.1104221557
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9650
Blowfish
single-core scalar
1953
85.8 MB/sec
 
Blowfish
multi-core scalar
12703
521 MB/sec
 
Text Compress
single-core scalar
3194
10.2 MB/sec
 
Text Compress
multi-core scalar
15671
51.4 MB/sec
 
Text Decompress
single-core scalar
3489
14.3 MB/sec
 
Text Decompress
multi-core scalar
17811
71.0 MB/sec
 
Image Compress
single-core scalar
2934
24.2 Mpixels/sec
 
Image Compress
multi-core scalar
14666
123 Mpixels/sec
 
Image Decompress
single-core scalar
3415
57.3 Mpixels/sec
 
Image Decompress
multi-core scalar
13915
227 Mpixels/sec
 
Lua
single-core scalar
5180
1.99 Mnodes/sec
 
Lua
multi-core scalar
20880
8.03 Mnodes/sec
 

Floating Point Performance

Floating Point 16944
Mandelbrot
single-core scalar
2754
1.83 Gflops
 
Mandelbrot
multi-core scalar
18287
12.0 Gflops
 
Dot Product
single-core scalar
4446
2.15 Gflops
 
Dot Product
multi-core scalar
21178
9.65 Gflops
 
Dot Product
single-core vector
5407
6.48 Gflops
 
Dot Product
multi-core vector
30109
31.3 Gflops
 
LU Decomposition
single-core scalar
2318
2.06 Gflops
 
LU Decomposition
multi-core scalar
9584
8.40 Gflops
 
Primality Test
single-core scalar
7676
1.15 Gflops
 
Primality Test
multi-core scalar
28468
5.28 Gflops
 
Sharpen Image
single-core scalar
6450
15.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
39875
91.9 Mpixels/sec
 
Blur Image
single-core scalar
7778
6.16 Mpixels/sec
 
Blur Image
multi-core scalar
52891
41.6 Mpixels/sec
 

Memory Performance

Memory 5724
Read Sequential
single-core scalar
6169
7.55 GB/sec
 
Write Sequential
single-core scalar
9056
6.19 GB/sec
 
Stdlib Allocate
single-core scalar
4050
15.1 Mallocs/sec
 
Stdlib Write
single-core scalar
4011
8.30 GB/sec
 
Stdlib Copy
single-core scalar
5338
5.50 GB/sec
 

Stream Performance

Stream 6262
Stream Copy
single-core scalar
5888
8.05 GB/sec
 
Stream Copy
single-core vector
7088
9.19 GB/sec
 
Stream Scale
single-core scalar
5991
7.77 GB/sec
 
Stream Scale
single-core vector
6763
9.13 GB/sec
 
Stream Add
single-core scalar
5824
8.79 GB/sec
 
Stream Add
single-core vector
7085
9.86 GB/sec
 
Stream Triad
single-core scalar
6187
8.55 GB/sec
 
Stream Triad
single-core vector
5274
9.87 GB/sec