Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4195 | 5471 |
Floating Point | Processor floating point performance | 7334 | |
Memory | Memory performance | 4309 | |
Stream | Memory bandwidth performance | 5747 |
User | willianmax |
Upload Date | Wed, 30 Nov 2011 20:04:21 +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 | 4195 | |
---|---|---|
Blowfish
single-core scalar |
1460
64.2 MB/sec |
|
Blowfish
multi-core scalar |
4752
195 MB/sec |
|
Text Compress
single-core scalar |
2032
6.50 MB/sec |
|
Text Compress
multi-core scalar |
6054
19.9 MB/sec |
|
Text Decompress
single-core scalar |
2339
9.61 MB/sec |
|
Text Decompress
multi-core scalar |
6823
27.2 MB/sec |
|
Image Compress
single-core scalar |
2065
17.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5771
48.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2068
34.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5866
95.7 Mpixels/sec |
|
Lua
single-core scalar |
3270
1.26 Mnodes/sec |
|
Lua
multi-core scalar |
7844
3.02 Mnodes/sec |
Floating Point | 7334 | |
---|---|---|
Mandelbrot
single-core scalar |
2060
1.37 Gflops |
|
Mandelbrot
multi-core scalar |
6915
4.53 Gflops |
|
Dot Product
single-core scalar |
3161
1.53 Gflops |
|
Dot Product
multi-core scalar |
8253
3.76 Gflops |
|
Dot Product
single-core vector |
3662
4.39 Gflops |
|
Dot Product
multi-core vector |
11590
12.1 Gflops |
|
LU Decomposition
single-core scalar |
1683
1.50 Gflops |
|
LU Decomposition
multi-core scalar |
3010
2.64 Gflops |
|
Primality Test
single-core scalar |
5303
792 Mflops |
|
Primality Test
multi-core scalar |
11275
2.09 Gflops |
|
Sharpen Image
single-core scalar |
4836
11.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16029
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5665
4.48 Mpixels/sec |
|
Blur Image
multi-core scalar |
19237
15.1 Mpixels/sec |
Memory | 4309 | |
---|---|---|
Read Sequential
single-core scalar |
4755
5.82 GB/sec |
|
Write Sequential
single-core scalar |
6675
4.57 GB/sec |
|
Stdlib Allocate
single-core scalar |
2712
10.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3098
6.41 GB/sec |
|
Stdlib Copy
single-core scalar |
4307
4.44 GB/sec |
Stream | 5747 | |
---|---|---|
Stream Copy
single-core scalar |
5286
7.23 GB/sec |
|
Stream Copy
single-core vector |
6779
8.79 GB/sec |
|
Stream Scale
single-core scalar |
5276
6.85 GB/sec |
|
Stream Scale
single-core vector |
6499
8.77 GB/sec |
|
Stream Add
single-core scalar |
4512
6.81 GB/sec |
|
Stream Add
single-core vector |
6789
9.44 GB/sec |
|
Stream Triad
single-core scalar |
5677
7.84 GB/sec |
|
Stream Triad
single-core vector |
5165
9.67 GB/sec |