Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3437 | 4781 |
Floating Point | Processor floating point performance | 6187 | |
Memory | Memory performance | 4524 | |
Stream | Memory bandwidth performance | 5083 |
User | mrbill |
Upload Date | Thu, 18 Apr 2013 23:05:45 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 3437 | |
---|---|---|
Blowfish
single-core scalar |
1548
68.0 MB/sec |
|
Blowfish
multi-core scalar |
4478
184 MB/sec |
|
Text Compress
single-core scalar |
1977
6.33 MB/sec |
|
Text Compress
multi-core scalar |
4769
15.6 MB/sec |
|
Text Decompress
single-core scalar |
2187
8.99 MB/sec |
|
Text Decompress
multi-core scalar |
5098
20.3 MB/sec |
|
Image Compress
single-core scalar |
1725
14.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4615
38.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1669
28.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3833
62.5 Mpixels/sec |
|
Lua
single-core scalar |
3017
1.16 Mnodes/sec |
|
Lua
multi-core scalar |
6335
2.44 Mnodes/sec |
Floating Point | 6187 | |
---|---|---|
Mandelbrot
single-core scalar |
2196
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
6259
4.10 Gflops |
|
Dot Product
single-core scalar |
3305
1.60 Gflops |
|
Dot Product
multi-core scalar |
8422
3.84 Gflops |
|
Dot Product
single-core vector |
4077
4.89 Gflops |
|
Dot Product
multi-core vector |
9245
9.61 Gflops |
|
LU Decomposition
single-core scalar |
946
842 Mflops |
|
LU Decomposition
multi-core scalar |
1779
1.56 Gflops |
|
Primality Test
single-core scalar |
4516
674 Mflops |
|
Primality Test
multi-core scalar |
8075
1.50 Gflops |
|
Sharpen Image
single-core scalar |
4589
10.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
11708
27.0 Mpixels/sec |
|
Blur Image
single-core scalar |
5581
4.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
15924
12.5 Mpixels/sec |
Memory | 4524 | |
---|---|---|
Read Sequential
single-core scalar |
5063
6.20 GB/sec |
|
Write Sequential
single-core scalar |
7087
4.85 GB/sec |
|
Stdlib Allocate
single-core scalar |
2708
10.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3359
6.95 GB/sec |
|
Stdlib Copy
single-core scalar |
4406
4.54 GB/sec |
Stream | 5083 | |
---|---|---|
Stream Copy
single-core scalar |
5293
7.24 GB/sec |
|
Stream Copy
single-core vector |
6924
8.98 GB/sec |
|
Stream Scale
single-core scalar |
5572
7.23 GB/sec |
|
Stream Scale
single-core vector |
6655
8.98 GB/sec |
|
Stream Add
single-core scalar |
1828
2.76 GB/sec |
|
Stream Add
single-core vector |
7060
9.82 GB/sec |
|
Stream Triad
single-core scalar |
2098
2.90 GB/sec |
|
Stream Triad
single-core vector |
5236
9.80 GB/sec |