Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4688 | 6005 |
Floating Point | Processor floating point performance | 7858 | |
Memory | Memory performance | 4863 | |
Stream | Memory bandwidth performance | 6415 |
User | Jango77 |
Upload Date | Fri, 20 Jan 2012 21:37:17 +0000 |
Views | 3 |
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 | 4688 | |
---|---|---|
Blowfish
single-core scalar |
1647
72.4 MB/sec |
|
Blowfish
multi-core scalar |
5105
209 MB/sec |
|
Text Compress
single-core scalar |
2636
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6362
20.9 MB/sec |
|
Text Decompress
single-core scalar |
2900
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7098
28.3 MB/sec |
|
Image Compress
single-core scalar |
2433
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5922
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2756
46.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6115
99.8 Mpixels/sec |
|
Lua
single-core scalar |
4425
1.70 Mnodes/sec |
|
Lua
multi-core scalar |
8868
3.41 Mnodes/sec |
Floating Point | 7858 | |
---|---|---|
Mandelbrot
single-core scalar |
2275
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7415
4.85 Gflops |
|
Dot Product
single-core scalar |
3700
1.79 Gflops |
|
Dot Product
multi-core scalar |
8583
3.91 Gflops |
|
Dot Product
single-core vector |
4479
5.37 Gflops |
|
Dot Product
multi-core vector |
12233
12.7 Gflops |
|
LU Decomposition
single-core scalar |
1999
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3058
2.68 Gflops |
|
Primality Test
single-core scalar |
6298
941 Mflops |
|
Primality Test
multi-core scalar |
11810
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5303
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16204
37.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6148
4.87 Mpixels/sec |
|
Blur Image
multi-core scalar |
20516
16.1 Mpixels/sec |
Memory | 4863 | |
---|---|---|
Read Sequential
single-core scalar |
5256
6.44 GB/sec |
|
Write Sequential
single-core scalar |
7491
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3374
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3534
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4660
4.80 GB/sec |
Stream | 6415 | |
---|---|---|
Stream Copy
single-core scalar |
6025
8.24 GB/sec |
|
Stream Copy
single-core vector |
7379
9.57 GB/sec |
|
Stream Scale
single-core scalar |
5865
7.61 GB/sec |
|
Stream Scale
single-core vector |
7080
9.56 GB/sec |
|
Stream Add
single-core scalar |
5696
8.60 GB/sec |
|
Stream Add
single-core vector |
7456
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6167
8.52 GB/sec |
|
Stream Triad
single-core vector |
5652
10.6 GB/sec |