Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4973 6358
Floating Point Processor floating point performance 8430
Memory Memory performance 5096
Stream Memory bandwidth performance 6481

Result Information

User donsullivan
Upload Date Wed, 02 Nov 2011 15:41:02 +0000
Views 26

System Information

MacBook Air (11-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C73)
Model MacBook Air (11-inch Mid 2011)
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 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-C08A6BB70A942AC2 MacBookAir4,1
BIOS Apple Inc. MBA41.88Z.0077.B0E.1110141154
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4973
Blowfish
single-core scalar
1728
75.9 MB/sec
 
Blowfish
multi-core scalar
5517
226 MB/sec
 
Text Compress
single-core scalar
2820
9.02 MB/sec
 
Text Compress
multi-core scalar
6748
22.1 MB/sec
 
Text Decompress
single-core scalar
3102
12.7 MB/sec
 
Text Decompress
multi-core scalar
7782
31.0 MB/sec
 
Image Compress
single-core scalar
2551
21.1 Mpixels/sec
 
Image Compress
multi-core scalar
6373
53.6 Mpixels/sec
 
Image Decompress
single-core scalar
3003
50.4 Mpixels/sec
 
Image Decompress
multi-core scalar
6463
105 Mpixels/sec
 
Lua
single-core scalar
4563
1.76 Mnodes/sec
 
Lua
multi-core scalar
9026
3.47 Mnodes/sec
 

Floating Point Performance

Floating Point 8430
Mandelbrot
single-core scalar
2408
1.60 Gflops
 
Mandelbrot
multi-core scalar
8003
5.24 Gflops
 
Dot Product
single-core scalar
3950
1.91 Gflops
 
Dot Product
multi-core scalar
9511
4.33 Gflops
 
Dot Product
single-core vector
4780
5.73 Gflops
 
Dot Product
multi-core vector
13074
13.6 Gflops
 
LU Decomposition
single-core scalar
2041
1.82 Gflops
 
LU Decomposition
multi-core scalar
3495
3.06 Gflops
 
Primality Test
single-core scalar
6707
1.00 Gflops
 
Primality Test
multi-core scalar
12809
2.38 Gflops
 
Sharpen Image
single-core scalar
5617
13.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
17288
39.8 Mpixels/sec
 
Blur Image
single-core scalar
6577
5.20 Mpixels/sec
 
Blur Image
multi-core scalar
21770
17.1 Mpixels/sec
 

Memory Performance

Memory 5096
Read Sequential
single-core scalar
5546
6.79 GB/sec
 
Write Sequential
single-core scalar
7944
5.43 GB/sec
 
Stdlib Allocate
single-core scalar
3684
13.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3535
7.32 GB/sec
 
Stdlib Copy
single-core scalar
4772
4.92 GB/sec
 

Stream Performance

Stream 6481
Stream Copy
single-core scalar
6111
8.36 GB/sec
 
Stream Copy
single-core vector
7441
9.65 GB/sec
 
Stream Scale
single-core scalar
6138
7.97 GB/sec
 
Stream Scale
single-core vector
6949
9.38 GB/sec
 
Stream Add
single-core scalar
5915
8.93 GB/sec
 
Stream Add
single-core vector
7262
10.1 GB/sec
 
Stream Triad
single-core scalar
6409
8.86 GB/sec
 
Stream Triad
single-core vector
5624
10.5 GB/sec