Section Description Score Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (32-bit)
Integer Processor integer performance 4315 6630
Floating Point Processor floating point performance 9615
Memory Memory performance 5386
Stream Memory bandwidth performance 6780

Result Information

Upload Date Thu, 21 Jul 2011 15:38:07 +0000
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System Information

MacBookAir4,2
Operating System Mac OS X 10.7.0
Model MacBookAir4,2
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-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4315
Blowfish
single-core scalar
1909
83.9 MB/sec
 
Blowfish
multi-core scalar
6293
258 MB/sec
 
Text Compress
single-core scalar
2450
7.84 MB/sec
 
Text Compress
multi-core scalar
5703
18.7 MB/sec
 
Text Decompress
single-core scalar
2602
10.7 MB/sec
 
Text Decompress
multi-core scalar
6632
26.4 MB/sec
 
Image Compress
single-core scalar
2090
17.3 Mpixels/sec
 
Image Compress
multi-core scalar
4918
41.4 Mpixels/sec
 
Image Decompress
single-core scalar
2254
37.9 Mpixels/sec
 
Image Decompress
multi-core scalar
4609
75.2 Mpixels/sec
 
Lua
single-core scalar
3807
1.47 Mnodes/sec
 
Lua
multi-core scalar
8521
3.28 Mnodes/sec
 

Floating Point Performance

Floating Point 9615
Mandelbrot
single-core scalar
2279
1.52 Gflops
 
Mandelbrot
multi-core scalar
7821
5.12 Gflops
 
Dot Product
single-core scalar
3904
1.89 Gflops
 
Dot Product
multi-core scalar
10578
4.82 Gflops
 
Dot Product
single-core vector
6425
7.70 Gflops
 
Dot Product
multi-core vector
17854
18.6 Gflops
 
LU Decomposition
single-core scalar
2148
1.91 Gflops
 
LU Decomposition
multi-core scalar
3580
3.14 Gflops
 
Primality Test
single-core scalar
5701
852 Mflops
 
Primality Test
multi-core scalar
10893
2.02 Gflops
 
Sharpen Image
single-core scalar
11722
27.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
27612
63.6 Mpixels/sec
 
Blur Image
single-core scalar
5380
4.26 Mpixels/sec
 
Blur Image
multi-core scalar
18715
14.7 Mpixels/sec
 

Memory Performance

Memory 5386
Read Sequential
single-core scalar
6929
8.48 GB/sec
 
Write Sequential
single-core scalar
8305
5.68 GB/sec
 
Stdlib Allocate
single-core scalar
3600
13.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3558
7.36 GB/sec
 
Stdlib Copy
single-core scalar
4541
4.68 GB/sec
 

Stream Performance

Stream 6780
Stream Copy
single-core scalar
6467
8.84 GB/sec
 
Stream Copy
single-core vector
6802
8.82 GB/sec
 
Stream Scale
single-core scalar
6737
8.74 GB/sec
 
Stream Scale
single-core vector
7039
9.50 GB/sec
 
Stream Add
single-core scalar
6896
10.4 GB/sec
 
Stream Add
single-core vector
7326
10.2 GB/sec
 
Stream Triad
single-core scalar
7463
10.3 GB/sec
 
Stream Triad
single-core vector
5515
10.3 GB/sec