Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4611 | 5982 |
Floating Point | Processor floating point performance | 7881 | |
Memory | Memory performance | 4842 | |
Stream | Memory bandwidth performance | 6417 |
User | 408796571 |
Upload Date | Fri, 27 Jul 2012 00:48:07 +0000 |
Views | 4 |
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 | 4611 | |
---|---|---|
Blowfish
single-core scalar |
1651
72.5 MB/sec |
|
Blowfish
multi-core scalar |
5138
211 MB/sec |
|
Text Compress
single-core scalar |
2635
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6342
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2912
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
6950
27.7 MB/sec |
|
Image Compress
single-core scalar |
2440
20.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
5974
50.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2728
45.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6160
101 Mpixels/sec |
|
Lua
single-core scalar |
3847
1.48 Mnodes/sec |
|
Lua
multi-core scalar |
8563
3.29 Mnodes/sec |
Floating Point | 7881 | |
---|---|---|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7476
4.89 Gflops |
|
Dot Product
single-core scalar |
3711
1.79 Gflops |
|
Dot Product
multi-core scalar |
8629
3.93 Gflops |
|
Dot Product
single-core vector |
4486
5.37 Gflops |
|
Dot Product
multi-core vector |
12245
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2013
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3068
2.69 Gflops |
|
Primality Test
single-core scalar |
6289
939 Mflops |
|
Primality Test
multi-core scalar |
11675
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5311
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16366
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6184
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20608
16.2 Mpixels/sec |
Memory | 4842 | |
---|---|---|
Read Sequential
single-core scalar |
5269
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7494
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3455
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3532
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4462
4.60 GB/sec |
Stream | 6417 | |
---|---|---|
Stream Copy
single-core scalar |
6042
8.26 GB/sec |
|
Stream Copy
single-core vector |
7160
9.28 GB/sec |
|
Stream Scale
single-core scalar |
5889
7.64 GB/sec |
|
Stream Scale
single-core vector |
7083
9.56 GB/sec |
|
Stream Add
single-core scalar |
5725
8.64 GB/sec |
|
Stream Add
single-core vector |
7618
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6174
8.53 GB/sec |
|
Stream Triad
single-core vector |
5648
10.6 GB/sec |