Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4682 | 5984 |
Floating Point | Processor floating point performance | 7825 | |
Memory | Memory performance | 4872 | |
Stream | Memory bandwidth performance | 6329 |
User | romaneleven |
Upload Date | Mon, 10 Sep 2012 12:21:02 +0000 |
Views | 10 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A269) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4682 | |
---|---|---|
Blowfish
single-core scalar |
1646
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5129
210 MB/sec |
|
Text Compress
single-core scalar |
2648
8.47 MB/sec |
|
Text Compress
multi-core scalar |
6313
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2927
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7068
28.2 MB/sec |
|
Image Compress
single-core scalar |
2424
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5912
49.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2762
46.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6004
98.0 Mpixels/sec |
|
Lua
single-core scalar |
4429
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
8931
3.44 Mnodes/sec |
Floating Point | 7825 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7255
4.75 Gflops |
|
Dot Product
single-core scalar |
3498
1.69 Gflops |
|
Dot Product
multi-core scalar |
8617
3.93 Gflops |
|
Dot Product
single-core vector |
4476
5.36 Gflops |
|
Dot Product
multi-core vector |
12236
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2013
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3062
2.68 Gflops |
|
Primality Test
single-core scalar |
6299
941 Mflops |
|
Primality Test
multi-core scalar |
11633
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5322
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16258
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6170
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20442
16.1 Mpixels/sec |
Memory | 4872 | |
---|---|---|
Read Sequential
single-core scalar |
5275
6.46 GB/sec |
|
Write Sequential
single-core scalar |
7485
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3435
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3524
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4642
4.79 GB/sec |
Stream | 6329 | |
---|---|---|
Stream Copy
single-core scalar |
6005
8.21 GB/sec |
|
Stream Copy
single-core vector |
7187
9.32 GB/sec |
|
Stream Scale
single-core scalar |
5900
7.66 GB/sec |
|
Stream Scale
single-core vector |
6833
9.22 GB/sec |
|
Stream Add
single-core scalar |
5759
8.69 GB/sec |
|
Stream Add
single-core vector |
7589
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6123
8.46 GB/sec |
|
Stream Triad
single-core vector |
5240
9.81 GB/sec |