Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4998 6317
Floating Point Processor floating point performance 8420
Memory Memory performance 5100
Stream Memory bandwidth performance 6011

Result Information

User Mac4Sure
Upload Date Sun, 30 Oct 2011 20:39:38 +0000
Views 1

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
Model MacBook Air (13-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-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B0E.1110141154
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4998
Blowfish
single-core scalar
1755
77.1 MB/sec
 
Blowfish
multi-core scalar
5524
226 MB/sec
 
Text Compress
single-core scalar
2838
9.08 MB/sec
 
Text Compress
multi-core scalar
6869
22.5 MB/sec
 
Text Decompress
single-core scalar
3112
12.8 MB/sec
 
Text Decompress
multi-core scalar
7810
31.1 MB/sec
 
Image Compress
single-core scalar
2576
21.3 Mpixels/sec
 
Image Compress
multi-core scalar
6386
53.7 Mpixels/sec
 
Image Decompress
single-core scalar
3001
50.4 Mpixels/sec
 
Image Decompress
multi-core scalar
6525
106 Mpixels/sec
 
Lua
single-core scalar
4564
1.76 Mnodes/sec
 
Lua
multi-core scalar
9020
3.47 Mnodes/sec
 

Floating Point Performance

Floating Point 8420
Mandelbrot
single-core scalar
2431
1.62 Gflops
 
Mandelbrot
multi-core scalar
8026
5.25 Gflops
 
Dot Product
single-core scalar
3969
1.92 Gflops
 
Dot Product
multi-core scalar
9285
4.23 Gflops
 
Dot Product
single-core vector
4801
5.75 Gflops
 
Dot Product
multi-core vector
13143
13.7 Gflops
 
LU Decomposition
single-core scalar
2175
1.94 Gflops
 
LU Decomposition
multi-core scalar
3516
3.08 Gflops
 
Primality Test
single-core scalar
6750
1.01 Gflops
 
Primality Test
multi-core scalar
12824
2.38 Gflops
 
Sharpen Image
single-core scalar
5180
12.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
17296
39.9 Mpixels/sec
 
Blur Image
single-core scalar
6616
5.24 Mpixels/sec
 
Blur Image
multi-core scalar
21872
17.2 Mpixels/sec
 

Memory Performance

Memory 5100
Read Sequential
single-core scalar
5549
6.80 GB/sec
 
Write Sequential
single-core scalar
7953
5.44 GB/sec
 
Stdlib Allocate
single-core scalar
3713
13.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3557
7.36 GB/sec
 
Stdlib Copy
single-core scalar
4730
4.88 GB/sec
 

Stream Performance

Stream 6011
Stream Copy
single-core scalar
5477
7.49 GB/sec
 
Stream Copy
single-core vector
6833
8.86 GB/sec
 
Stream Scale
single-core scalar
5482
7.11 GB/sec
 
Stream Scale
single-core vector
6494
8.76 GB/sec
 
Stream Add
single-core scalar
5407
8.16 GB/sec
 
Stream Add
single-core vector
6994
9.73 GB/sec
 
Stream Triad
single-core scalar
6177
8.53 GB/sec
 
Stream Triad
single-core vector
5224
9.78 GB/sec