Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4652 | 6032 |
Floating Point | Processor floating point performance | 7960 | |
Memory | Memory performance | 4898 | |
Stream | Memory bandwidth performance | 6384 |
User | haosun |
Upload Date | Tue, 11 Jun 2013 17:45:16 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.9 (Build 13A476u) |
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 | 4652 | |
---|---|---|
Blowfish
single-core scalar |
1645
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5117
210 MB/sec |
|
Text Compress
single-core scalar |
2613
8.36 MB/sec |
|
Text Compress
multi-core scalar |
6377
20.9 MB/sec |
|
Text Decompress
single-core scalar |
2901
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7046
28.1 MB/sec |
|
Image Compress
single-core scalar |
2429
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5950
50.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2812
47.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6232
102 Mpixels/sec |
|
Lua
single-core scalar |
4246
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8460
3.25 Mnodes/sec |
Floating Point | 7960 | |
---|---|---|
Mandelbrot
single-core scalar |
2283
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7442
4.87 Gflops |
|
Dot Product
single-core scalar |
3666
1.77 Gflops |
|
Dot Product
multi-core scalar |
8596
3.92 Gflops |
|
Dot Product
single-core vector |
4495
5.39 Gflops |
|
Dot Product
multi-core vector |
12163
12.6 Gflops |
|
LU Decomposition
single-core scalar |
2018
1.80 Gflops |
|
LU Decomposition
multi-core scalar |
3106
2.72 Gflops |
|
Primality Test
single-core scalar |
6578
982 Mflops |
|
Primality Test
multi-core scalar |
12649
2.35 Gflops |
|
Sharpen Image
single-core scalar |
5338
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16483
38.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6204
4.91 Mpixels/sec |
|
Blur Image
multi-core scalar |
20425
16.1 Mpixels/sec |
Memory | 4898 | |
---|---|---|
Read Sequential
single-core scalar |
5287
6.47 GB/sec |
|
Write Sequential
single-core scalar |
7521
5.14 GB/sec |
|
Stdlib Allocate
single-core scalar |
3742
14.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3580
7.41 GB/sec |
|
Stdlib Copy
single-core scalar |
4363
4.50 GB/sec |
Stream | 6384 | |
---|---|---|
Stream Copy
single-core scalar |
6030
8.25 GB/sec |
|
Stream Copy
single-core vector |
7478
9.70 GB/sec |
|
Stream Scale
single-core scalar |
5911
7.67 GB/sec |
|
Stream Scale
single-core vector |
6946
9.37 GB/sec |
|
Stream Add
single-core scalar |
5742
8.67 GB/sec |
|
Stream Add
single-core vector |
7241
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6209
8.58 GB/sec |
|
Stream Triad
single-core vector |
5518
10.3 GB/sec |