Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6249 7722
Floating Point Processor floating point performance 10511
Memory Memory performance 5794
Stream Memory bandwidth performance 6974

Result Information

User idanbo
Upload Date October 27 2011 11:18 AM
Views 228

System Information

MacBookPro8,1
Operating System Mac OS X 10.7.2 (Build 11C74)
Model MacBookPro8,1
Processor Intel Core i7-2640M @ 2.80 GHz
1 processor, 2 cores, 4 threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 4096 KB
Motherboard Apple Inc. Mac-94245B3640C91C81 MacBookPro8,1
BIOS Apple Inc. MBP81.88Z.0047.B22.1109281426
Memory 4096 MB 1333 MHz DDR3

Integer Performance

Integer 6249
Blowfish
single-core scalar
2131
93.6 MB/sec
 
Blowfish
multi-core scalar
7008
287 MB/sec
 
Text Compress
single-core scalar
3424
11.0 MB/sec
 
Text Compress
multi-core scalar
8553
28.1 MB/sec
 
Text Decompress
single-core scalar
3758
15.4 MB/sec
 
Text Decompress
multi-core scalar
9837
39.2 MB/sec
 
Image Compress
single-core scalar
3125
25.8 Mpixels/sec
 
Image Compress
multi-core scalar
8063
67.8 Mpixels/sec
 
Image Decompress
single-core scalar
3673
61.7 Mpixels/sec
 
Image Decompress
multi-core scalar
8400
137 Mpixels/sec
 
Lua
single-core scalar
5539
2.13 Mnodes/sec
 
Lua
multi-core scalar
11480
4.42 Mnodes/sec
 

Floating Point Performance

Floating Point 10511
Mandelbrot
single-core scalar
2934
1.95 Gflops
 
Mandelbrot
multi-core scalar
10141
6.64 Gflops
 
Dot Product
single-core scalar
4781
2.31 Gflops
 
Dot Product
multi-core scalar
11788
5.37 Gflops
 
Dot Product
single-core vector
5789
6.94 Gflops
 
Dot Product
multi-core vector
16629
17.3 Gflops
 
LU Decomposition
single-core scalar
2656
2.36 Gflops
 
LU Decomposition
multi-core scalar
3740
3.28 Gflops
 
Primality Test
single-core scalar
8076
1.21 Gflops
 
Primality Test
multi-core scalar
16210
3.01 Gflops
 
Sharpen Image
single-core scalar
6867
16.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
21689
50.0 Mpixels/sec
 
Blur Image
single-core scalar
7962
6.30 Mpixels/sec
 
Blur Image
multi-core scalar
27903
21.9 Mpixels/sec
 

Memory Performance

Memory 5794
Read Sequential
single-core scalar
6546
8.02 GB/sec
 
Write Sequential
single-core scalar
9508
6.50 GB/sec
 
Stdlib Allocate
single-core scalar
4471
16.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3621
7.49 GB/sec
 
Stdlib Copy
single-core scalar
4824
4.97 GB/sec
 

Stream Performance

Stream 6974
Stream Copy
single-core scalar
6580
9.00 GB/sec
 
Stream Copy
single-core vector
7630
9.89 GB/sec
 
Stream Scale
single-core scalar
7008
9.09 GB/sec
 
Stream Scale
single-core vector
7264
9.80 GB/sec
 
Stream Add
single-core scalar
6623
10.00 GB/sec
 
Stream Add
single-core vector
7770
10.8 GB/sec
 
Stream Triad
single-core scalar
7176
9.92 GB/sec
 
Stream Triad
single-core vector
5742
10.7 GB/sec