Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3937 | 5472 |
Floating Point | Processor floating point performance | 7251 | |
Memory | Memory performance | 5039 | |
Stream | Memory bandwidth performance | 5487 |
Upload Date | Fri, 14 Dec 2012 13:14:07 +0000 |
Views | 103 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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 | 3937 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5422
222 MB/sec |
|
Text Compress
single-core scalar |
2264
7.24 MB/sec |
|
Text Compress
multi-core scalar |
5487
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2471
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6179
24.6 MB/sec |
|
Image Compress
single-core scalar |
1970
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4800
40.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1945
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4032
65.8 Mpixels/sec |
|
Lua
single-core scalar |
3374
1.30 Mnodes/sec |
|
Lua
multi-core scalar |
7582
2.92 Mnodes/sec |
Floating Point | 7251 | |
---|---|---|
Mandelbrot
single-core scalar |
2271
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7428
4.86 Gflops |
|
Dot Product
single-core scalar |
3635
1.76 Gflops |
|
Dot Product
multi-core scalar |
9444
4.30 Gflops |
|
Dot Product
single-core vector |
4456
5.34 Gflops |
|
Dot Product
multi-core vector |
11115
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1102
981 Mflops |
|
LU Decomposition
multi-core scalar |
2111
1.85 Gflops |
|
Primality Test
single-core scalar |
5372
802 Mflops |
|
Primality Test
multi-core scalar |
9560
1.77 Gflops |
|
Sharpen Image
single-core scalar |
5025
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14662
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6053
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19285
15.2 Mpixels/sec |
Memory | 5039 | |
---|---|---|
Read Sequential
single-core scalar |
5668
6.94 GB/sec |
|
Write Sequential
single-core scalar |
8268
5.65 GB/sec |
|
Stdlib Allocate
single-core scalar |
3244
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3524
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4492
4.63 GB/sec |
Stream | 5487 | |
---|---|---|
Stream Copy
single-core scalar |
5952
8.14 GB/sec |
|
Stream Copy
single-core vector |
7437
9.64 GB/sec |
|
Stream Scale
single-core scalar |
6250
8.11 GB/sec |
|
Stream Scale
single-core vector |
7090
9.57 GB/sec |
|
Stream Add
single-core scalar |
2040
3.08 GB/sec |
|
Stream Add
single-core vector |
7358
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2329
3.22 GB/sec |
|
Stream Triad
single-core vector |
5441
10.2 GB/sec |