Section Description Score Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer Processor integer performance 5003 6904
Floating Point Processor floating point performance 9906
Memory Memory performance 5032
Stream Memory bandwidth performance 6796

Result Information

User tokris
Upload Date Sat, 19 Nov 2011 22:35:22 +0000
Views 8

System Information

MacBookAir4,1
Operating System Mac OS X 10.7.2
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.B0E.1110141154
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 5003
Blowfish
single-core scalar
1958
86.0 MB/sec
 
Blowfish
multi-core scalar
6628
272 MB/sec
 
Text Compress
single-core scalar
2726
8.72 MB/sec
 
Text Compress
multi-core scalar
6452
21.2 MB/sec
 
Text Decompress
single-core scalar
2760
11.3 MB/sec
 
Text Decompress
multi-core scalar
7166
28.6 MB/sec
 
Image Compress
single-core scalar
2592
21.4 Mpixels/sec
 
Image Compress
multi-core scalar
6282
52.9 Mpixels/sec
 
Image Decompress
single-core scalar
3249
54.6 Mpixels/sec
 
Image Decompress
multi-core scalar
6778
111 Mpixels/sec
 
Lua
single-core scalar
4409
1.70 Mnodes/sec
 
Lua
multi-core scalar
9046
3.48 Mnodes/sec
 

Floating Point Performance

Floating Point 9906
Mandelbrot
single-core scalar
2272
1.51 Gflops
 
Mandelbrot
multi-core scalar
7733
5.06 Gflops
 
Dot Product
single-core scalar
3977
1.92 Gflops
 
Dot Product
multi-core scalar
11125
5.07 Gflops
 
Dot Product
single-core vector
6399
7.67 Gflops
 
Dot Product
multi-core vector
17693
18.4 Gflops
 
LU Decomposition
single-core scalar
2476
2.20 Gflops
 
LU Decomposition
multi-core scalar
3811
3.34 Gflops
 
Primality Test
single-core scalar
6387
954 Mflops
 
Primality Test
multi-core scalar
12160
2.26 Gflops
 
Sharpen Image
single-core scalar
11727
27.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
28903
66.6 Mpixels/sec
 
Blur Image
single-core scalar
5424
4.29 Mpixels/sec
 
Blur Image
multi-core scalar
18598
14.6 Mpixels/sec
 

Memory Performance

Memory 5032
Read Sequential
single-core scalar
5806
7.11 GB/sec
 
Write Sequential
single-core scalar
7483
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
3724
13.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3554
7.36 GB/sec
 
Stdlib Copy
single-core scalar
4593
4.73 GB/sec
 

Stream Performance

Stream 6796
Stream Copy
single-core scalar
6410
8.77 GB/sec
 
Stream Copy
single-core vector
7550
9.79 GB/sec
 
Stream Scale
single-core scalar
6352
8.24 GB/sec
 
Stream Scale
single-core vector
7188
9.70 GB/sec
 
Stream Add
single-core scalar
6847
10.3 GB/sec
 
Stream Add
single-core vector
7725
10.7 GB/sec
 
Stream Triad
single-core scalar
6568
9.08 GB/sec
 
Stream Triad
single-core vector
5731
10.7 GB/sec