Section Description Score Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4998 6900
Floating Point Processor floating point performance 9884
Memory Memory performance 5076
Stream Memory bandwidth performance 6770

Result Information

User tokris
Upload Date Wed, 07 Sep 2011 22:00:39 +0000
Views 5

System Information

MacBookAir4,1
Operating System Mac OS X 10.7.1
Model MacBookAir4,1
Processor Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 0 KB
L1 Data Cache 0 KB
L2 Cache 1024 KB
L3 Cache 0 KB
Motherboard Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1
BIOS Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4998
Blowfish
single-core scalar
1958
86.0 MB/sec
 
Blowfish
multi-core scalar
6621
271 MB/sec
 
Text Compress
single-core scalar
2717
8.69 MB/sec
 
Text Compress
multi-core scalar
6389
21.0 MB/sec
 
Text Decompress
single-core scalar
2764
11.4 MB/sec
 
Text Decompress
multi-core scalar
7091
28.3 MB/sec
 
Image Compress
single-core scalar
2592
21.4 Mpixels/sec
 
Image Compress
multi-core scalar
6287
52.9 Mpixels/sec
 
Image Decompress
single-core scalar
3245
54.5 Mpixels/sec
 
Image Decompress
multi-core scalar
6803
111 Mpixels/sec
 
Lua
single-core scalar
4417
1.70 Mnodes/sec
 
Lua
multi-core scalar
9093
3.50 Mnodes/sec
 

Floating Point Performance

Floating Point 9884
Mandelbrot
single-core scalar
2279
1.52 Gflops
 
Mandelbrot
multi-core scalar
7834
5.13 Gflops
 
Dot Product
single-core scalar
3975
1.92 Gflops
 
Dot Product
multi-core scalar
10839
4.94 Gflops
 
Dot Product
single-core vector
6386
7.65 Gflops
 
Dot Product
multi-core vector
17235
17.9 Gflops
 
LU Decomposition
single-core scalar
2381
2.12 Gflops
 
LU Decomposition
multi-core scalar
3813
3.34 Gflops
 
Primality Test
single-core scalar
6384
953 Mflops
 
Primality Test
multi-core scalar
12142
2.25 Gflops
 
Sharpen Image
single-core scalar
11892
27.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
29158
67.2 Mpixels/sec
 
Blur Image
single-core scalar
5427
4.29 Mpixels/sec
 
Blur Image
multi-core scalar
18643
14.7 Mpixels/sec
 

Memory Performance

Memory 5076
Read Sequential
single-core scalar
5809
7.11 GB/sec
 
Write Sequential
single-core scalar
7496
5.13 GB/sec
 
Stdlib Allocate
single-core scalar
3703
13.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3576
7.40 GB/sec
 
Stdlib Copy
single-core scalar
4799
4.95 GB/sec
 

Stream Performance

Stream 6770
Stream Copy
single-core scalar
6385
8.73 GB/sec
 
Stream Copy
single-core vector
7579
9.83 GB/sec
 
Stream Scale
single-core scalar
6264
8.13 GB/sec
 
Stream Scale
single-core vector
7015
9.47 GB/sec
 
Stream Add
single-core scalar
6834
10.3 GB/sec
 
Stream Add
single-core vector
7756
10.8 GB/sec
 
Stream Triad
single-core scalar
6567
9.07 GB/sec
 
Stream Triad
single-core vector
5762
10.8 GB/sec