Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3979 | 5523 |
Floating Point | Processor floating point performance | 7313 | |
Memory | Memory performance | 5110 | |
Stream | Memory bandwidth performance | 5490 |
User | eirik |
Upload Date | Mon, 30 Jan 2012 15:57:06 +0000 |
Views | 6 |
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 | 3979 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5436
223 MB/sec |
|
Text Compress
single-core scalar |
2270
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5531
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2418
9.94 MB/sec |
|
Text Decompress
multi-core scalar |
6071
24.2 MB/sec |
|
Image Compress
single-core scalar |
1997
16.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4734
39.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1965
33.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4038
65.9 Mpixels/sec |
|
Lua
single-core scalar |
3766
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
7801
3.00 Mnodes/sec |
Floating Point | 7313 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7463
4.88 Gflops |
|
Dot Product
single-core scalar |
3650
1.76 Gflops |
|
Dot Product
multi-core scalar |
9748
4.44 Gflops |
|
Dot Product
single-core vector |
4487
5.38 Gflops |
|
Dot Product
multi-core vector |
11160
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1111
989 Mflops |
|
LU Decomposition
multi-core scalar |
2125
1.86 Gflops |
|
Primality Test
single-core scalar |
5401
807 Mflops |
|
Primality Test
multi-core scalar |
9688
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5042
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14713
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6072
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19449
15.3 Mpixels/sec |
Memory | 5110 | |
---|---|---|
Read Sequential
single-core scalar |
5701
6.98 GB/sec |
|
Write Sequential
single-core scalar |
8436
5.77 GB/sec |
|
Stdlib Allocate
single-core scalar |
3234
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3541
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4641
4.78 GB/sec |
Stream | 5490 | |
---|---|---|
Stream Copy
single-core scalar |
5959
8.15 GB/sec |
|
Stream Copy
single-core vector |
7251
9.40 GB/sec |
|
Stream Scale
single-core scalar |
6306
8.18 GB/sec |
|
Stream Scale
single-core vector |
6960
9.39 GB/sec |
|
Stream Add
single-core scalar |
2043
3.08 GB/sec |
|
Stream Add
single-core vector |
7601
10.6 GB/sec |
|
Stream Triad
single-core scalar |
2338
3.23 GB/sec |
|
Stream Triad
single-core vector |
5462
10.2 GB/sec |