Section Description Score Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer Processor integer performance 5008 6887
Floating Point Processor floating point performance 9842
Memory Memory performance 5076
Stream Memory bandwidth performance 6748

Result Information

User tokris
Upload Date Mon, 29 Aug 2011 15:16:33 +0000
Views 7

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 5008
Blowfish
single-core scalar
1961
86.1 MB/sec
 
Blowfish
multi-core scalar
6676
274 MB/sec
 
Text Compress
single-core scalar
2736
8.75 MB/sec
 
Text Compress
multi-core scalar
6349
20.8 MB/sec
 
Text Decompress
single-core scalar
2766
11.4 MB/sec
 
Text Decompress
multi-core scalar
7078
28.2 MB/sec
 
Image Compress
single-core scalar
2595
21.4 Mpixels/sec
 
Image Compress
multi-core scalar
6319
53.2 Mpixels/sec
 
Image Decompress
single-core scalar
3237
54.3 Mpixels/sec
 
Image Decompress
multi-core scalar
6832
111 Mpixels/sec
 
Lua
single-core scalar
4433
1.71 Mnodes/sec
 
Lua
multi-core scalar
9124
3.51 Mnodes/sec
 

Floating Point Performance

Floating Point 9842
Mandelbrot
single-core scalar
2278
1.52 Gflops
 
Mandelbrot
multi-core scalar
7798
5.10 Gflops
 
Dot Product
single-core scalar
3972
1.92 Gflops
 
Dot Product
multi-core scalar
11078
5.05 Gflops
 
Dot Product
single-core vector
6410
7.68 Gflops
 
Dot Product
multi-core vector
16966
17.6 Gflops
 
LU Decomposition
single-core scalar
2443
2.17 Gflops
 
LU Decomposition
multi-core scalar
3585
3.14 Gflops
 
Primality Test
single-core scalar
6380
953 Mflops
 
Primality Test
multi-core scalar
12272
2.28 Gflops
 
Sharpen Image
single-core scalar
11902
27.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
28689
66.1 Mpixels/sec
 
Blur Image
single-core scalar
5410
4.28 Mpixels/sec
 
Blur Image
multi-core scalar
18614
14.6 Mpixels/sec
 

Memory Performance

Memory 5076
Read Sequential
single-core scalar
5800
7.10 GB/sec
 
Write Sequential
single-core scalar
7485
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
3713
13.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3576
7.40 GB/sec
 
Stdlib Copy
single-core scalar
4810
4.96 GB/sec
 

Stream Performance

Stream 6748
Stream Copy
single-core scalar
6387
8.74 GB/sec
 
Stream Copy
single-core vector
7560
9.80 GB/sec
 
Stream Scale
single-core scalar
6297
8.17 GB/sec
 
Stream Scale
single-core vector
7237
9.77 GB/sec
 
Stream Add
single-core scalar
6854
10.3 GB/sec
 
Stream Add
single-core vector
7334
10.2 GB/sec
 
Stream Triad
single-core scalar
6582
9.09 GB/sec
 
Stream Triad
single-core vector
5736
10.7 GB/sec