Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3961 | 5415 |
Floating Point | Processor floating point performance | 7221 | |
Memory | Memory performance | 4948 | |
Stream | Memory bandwidth performance | 5119 |
User | fjs138 |
Upload Date | Fri, 02 Dec 2011 05:59:32 +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 | 3961 | |
---|---|---|
Blowfish
single-core scalar |
1724
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5417
222 MB/sec |
|
Text Compress
single-core scalar |
2267
7.25 MB/sec |
|
Text Compress
multi-core scalar |
5524
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2476
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6158
24.5 MB/sec |
|
Image Compress
single-core scalar |
1968
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4805
40.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1942
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4070
66.4 Mpixels/sec |
|
Lua
single-core scalar |
3504
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7679
2.95 Mnodes/sec |
Floating Point | 7221 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7458
4.88 Gflops |
|
Dot Product
single-core scalar |
3639
1.76 Gflops |
|
Dot Product
multi-core scalar |
9467
4.31 Gflops |
|
Dot Product
single-core vector |
4478
5.37 Gflops |
|
Dot Product
multi-core vector |
11134
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1105
983 Mflops |
|
LU Decomposition
multi-core scalar |
2116
1.86 Gflops |
|
Primality Test
single-core scalar |
5347
799 Mflops |
|
Primality Test
multi-core scalar |
9676
1.80 Gflops |
|
Sharpen Image
single-core scalar |
4878
11.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14037
32.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6063
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19428
15.3 Mpixels/sec |
Memory | 4948 | |
---|---|---|
Read Sequential
single-core scalar |
5660
6.93 GB/sec |
|
Write Sequential
single-core scalar |
8420
5.76 GB/sec |
|
Stdlib Allocate
single-core scalar |
3061
11.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3342
6.92 GB/sec |
|
Stdlib Copy
single-core scalar |
4258
4.39 GB/sec |
Stream | 5119 | |
---|---|---|
Stream Copy
single-core scalar |
5324
7.28 GB/sec |
|
Stream Copy
single-core vector |
6782
8.80 GB/sec |
|
Stream Scale
single-core scalar |
5655
7.34 GB/sec |
|
Stream Scale
single-core vector |
6631
8.95 GB/sec |
|
Stream Add
single-core scalar |
1972
2.98 GB/sec |
|
Stream Add
single-core vector |
7008
9.75 GB/sec |
|
Stream Triad
single-core scalar |
2259
3.12 GB/sec |
|
Stream Triad
single-core vector |
5326
9.97 GB/sec |