Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4661 | 5972 |
Floating Point | Processor floating point performance | 7812 | |
Memory | Memory performance | 4832 | |
Stream | Memory bandwidth performance | 6402 |
User | JaroslavHruska |
Upload Date | Thu, 07 Jun 2012 20:33:10 +0000 |
Views | 9 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A178q) |
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 | 4661 | |
---|---|---|
Blowfish
single-core scalar |
1632
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5072
208 MB/sec |
|
Text Compress
single-core scalar |
2622
8.39 MB/sec |
|
Text Compress
multi-core scalar |
6228
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2918
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7098
28.3 MB/sec |
|
Image Compress
single-core scalar |
2322
19.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
5955
50.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2758
46.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5910
96.4 Mpixels/sec |
|
Lua
single-core scalar |
4391
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
9032
3.47 Mnodes/sec |
Floating Point | 7812 | |
---|---|---|
Mandelbrot
single-core scalar |
2263
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7408
4.85 Gflops |
|
Dot Product
single-core scalar |
3656
1.77 Gflops |
|
Dot Product
multi-core scalar |
8586
3.91 Gflops |
|
Dot Product
single-core vector |
4420
5.30 Gflops |
|
Dot Product
multi-core vector |
12164
12.7 Gflops |
|
LU Decomposition
single-core scalar |
1975
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
3043
2.67 Gflops |
|
Primality Test
single-core scalar |
6187
924 Mflops |
|
Primality Test
multi-core scalar |
11635
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5291
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16247
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6150
4.87 Mpixels/sec |
|
Blur Image
multi-core scalar |
20351
16.0 Mpixels/sec |
Memory | 4832 | |
---|---|---|
Read Sequential
single-core scalar |
5215
6.39 GB/sec |
|
Write Sequential
single-core scalar |
7486
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3358
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3498
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4606
4.75 GB/sec |
Stream | 6402 | |
---|---|---|
Stream Copy
single-core scalar |
5981
8.18 GB/sec |
|
Stream Copy
single-core vector |
7426
9.63 GB/sec |
|
Stream Scale
single-core scalar |
5876
7.62 GB/sec |
|
Stream Scale
single-core vector |
6912
9.33 GB/sec |
|
Stream Add
single-core scalar |
5654
8.53 GB/sec |
|
Stream Add
single-core vector |
7605
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6139
8.48 GB/sec |
|
Stream Triad
single-core vector |
5630
10.5 GB/sec |