Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4687 | 5818 |
Floating Point | Processor floating point performance | 7596 | |
Memory | Memory performance | 4582 | |
Stream | Memory bandwidth performance | 6032 |
User | angusw |
Upload Date | Sat, 03 Mar 2012 04:25:33 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i5-2557M @ 1.70 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 | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4687 | |
---|---|---|
Blowfish
single-core scalar |
1640
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5123
210 MB/sec |
|
Text Compress
single-core scalar |
2451
7.84 MB/sec |
|
Text Compress
multi-core scalar |
6286
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2877
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7099
28.3 MB/sec |
|
Image Compress
single-core scalar |
2355
19.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
6007
50.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2625
44.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6040
98.6 Mpixels/sec |
|
Lua
single-core scalar |
4527
1.74 Mnodes/sec |
|
Lua
multi-core scalar |
9221
3.55 Mnodes/sec |
Floating Point | 7596 | |
---|---|---|
Mandelbrot
single-core scalar |
2228
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7418
4.85 Gflops |
|
Dot Product
single-core scalar |
3461
1.67 Gflops |
|
Dot Product
multi-core scalar |
8534
3.89 Gflops |
|
Dot Product
single-core vector |
4205
5.04 Gflops |
|
Dot Product
multi-core vector |
12046
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1877
1.67 Gflops |
|
LU Decomposition
multi-core scalar |
2987
2.62 Gflops |
|
Primality Test
single-core scalar |
5956
890 Mflops |
|
Primality Test
multi-core scalar |
11536
2.14 Gflops |
|
Sharpen Image
single-core scalar |
5156
12.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15138
34.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5762
4.56 Mpixels/sec |
|
Blur Image
multi-core scalar |
20041
15.8 Mpixels/sec |
Memory | 4582 | |
---|---|---|
Read Sequential
single-core scalar |
4957
6.07 GB/sec |
|
Write Sequential
single-core scalar |
6756
4.62 GB/sec |
|
Stdlib Allocate
single-core scalar |
3134
11.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3496
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4568
4.71 GB/sec |
Stream | 6032 | |
---|---|---|
Stream Copy
single-core scalar |
5392
7.37 GB/sec |
|
Stream Copy
single-core vector |
7137
9.26 GB/sec |
|
Stream Scale
single-core scalar |
5562
7.22 GB/sec |
|
Stream Scale
single-core vector |
6680
9.02 GB/sec |
|
Stream Add
single-core scalar |
5175
7.81 GB/sec |
|
Stream Add
single-core vector |
7285
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5685
7.85 GB/sec |
|
Stream Triad
single-core vector |
5347
10.0 GB/sec |