Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4611 | 6396 |
Floating Point | Processor floating point performance | 9204 | |
Memory | Memory performance | 4816 | |
Stream | Memory bandwidth performance | 5984 |
User | Ga7su |
Upload Date | Sun, 02 Oct 2011 16:17:50 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 |
Model | MacBookAir4,2 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4611 | |
---|---|---|
Blowfish
single-core scalar |
1810
79.5 MB/sec |
|
Blowfish
multi-core scalar |
6087
249 MB/sec |
|
Text Compress
single-core scalar |
2523
8.07 MB/sec |
|
Text Compress
multi-core scalar |
5902
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2553
10.5 MB/sec |
|
Text Decompress
multi-core scalar |
6436
25.6 MB/sec |
|
Image Compress
single-core scalar |
2394
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5828
49.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2974
49.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6304
103 Mpixels/sec |
|
Lua
single-core scalar |
4112
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8415
3.24 Mnodes/sec |
Floating Point | 9204 | |
---|---|---|
Mandelbrot
single-core scalar |
2121
1.41 Gflops |
|
Mandelbrot
multi-core scalar |
7229
4.73 Gflops |
|
Dot Product
single-core scalar |
3696
1.79 Gflops |
|
Dot Product
multi-core scalar |
10346
4.71 Gflops |
|
Dot Product
single-core vector |
5974
7.16 Gflops |
|
Dot Product
multi-core vector |
16387
17.0 Gflops |
|
LU Decomposition
single-core scalar |
2223
1.98 Gflops |
|
LU Decomposition
multi-core scalar |
3371
2.96 Gflops |
|
Primality Test
single-core scalar |
5979
893 Mflops |
|
Primality Test
multi-core scalar |
11335
2.10 Gflops |
|
Sharpen Image
single-core scalar |
10991
25.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
26978
62.2 Mpixels/sec |
|
Blur Image
single-core scalar |
5045
3.99 Mpixels/sec |
|
Blur Image
multi-core scalar |
17190
13.5 Mpixels/sec |
Memory | 4816 | |
---|---|---|
Read Sequential
single-core scalar |
5439
6.66 GB/sec |
|
Write Sequential
single-core scalar |
6989
4.78 GB/sec |
|
Stdlib Allocate
single-core scalar |
3458
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3511
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4686
4.83 GB/sec |
Stream | 5984 | |
---|---|---|
Stream Copy
single-core scalar |
5269
7.21 GB/sec |
|
Stream Copy
single-core vector |
6621
8.59 GB/sec |
|
Stream Scale
single-core scalar |
5193
6.74 GB/sec |
|
Stream Scale
single-core vector |
6407
8.65 GB/sec |
|
Stream Add
single-core scalar |
6486
9.79 GB/sec |
|
Stream Add
single-core vector |
7119
9.90 GB/sec |
|
Stream Triad
single-core scalar |
5609
7.75 GB/sec |
|
Stream Triad
single-core vector |
5173
9.68 GB/sec |