Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3922 | 5439 |
Floating Point | Processor floating point performance | 7200 | |
Memory | Memory performance | 5027 | |
Stream | Memory bandwidth performance | 5413 |
User | liewzy |
Upload Date | Sat, 14 Jan 2012 10:04:23 +0000 |
Views | 1 |
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 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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3922 | |
---|---|---|
Blowfish
single-core scalar |
1716
75.4 MB/sec |
|
Blowfish
multi-core scalar |
5375
220 MB/sec |
|
Text Compress
single-core scalar |
2243
7.17 MB/sec |
|
Text Compress
multi-core scalar |
5440
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2452
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6166
24.6 MB/sec |
|
Image Compress
single-core scalar |
1956
16.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4822
40.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1933
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4074
66.5 Mpixels/sec |
|
Lua
single-core scalar |
3305
1.27 Mnodes/sec |
|
Lua
multi-core scalar |
7588
2.92 Mnodes/sec |
Floating Point | 7200 | |
---|---|---|
Mandelbrot
single-core scalar |
2251
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7351
4.81 Gflops |
|
Dot Product
single-core scalar |
3603
1.74 Gflops |
|
Dot Product
multi-core scalar |
9646
4.40 Gflops |
|
Dot Product
single-core vector |
4408
5.28 Gflops |
|
Dot Product
multi-core vector |
10995
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1088
969 Mflops |
|
LU Decomposition
multi-core scalar |
2079
1.82 Gflops |
|
Primality Test
single-core scalar |
5303
792 Mflops |
|
Primality Test
multi-core scalar |
9558
1.77 Gflops |
|
Sharpen Image
single-core scalar |
4997
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14523
33.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6009
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
18994
14.9 Mpixels/sec |
Memory | 5027 | |
---|---|---|
Read Sequential
single-core scalar |
5595
6.85 GB/sec |
|
Write Sequential
single-core scalar |
8243
5.64 GB/sec |
|
Stdlib Allocate
single-core scalar |
3166
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3507
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4626
4.77 GB/sec |
Stream | 5413 | |
---|---|---|
Stream Copy
single-core scalar |
5863
8.02 GB/sec |
|
Stream Copy
single-core vector |
7158
9.28 GB/sec |
|
Stream Scale
single-core scalar |
6149
7.98 GB/sec |
|
Stream Scale
single-core vector |
6910
9.33 GB/sec |
|
Stream Add
single-core scalar |
2021
3.05 GB/sec |
|
Stream Add
single-core vector |
7410
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2309
3.19 GB/sec |
|
Stream Triad
single-core vector |
5487
10.3 GB/sec |