Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3812 | 5431 |
Floating Point | Processor floating point performance | 7245 | |
Memory | Memory performance | 5055 | |
Stream | Memory bandwidth performance | 5506 |
User | utems |
Upload Date | Mon, 26 Dec 2011 23:31:41 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 3812 | |
---|---|---|
Blowfish
single-core scalar |
1699
74.6 MB/sec |
|
Blowfish
multi-core scalar |
5312
218 MB/sec |
|
Text Compress
single-core scalar |
2245
7.18 MB/sec |
|
Text Compress
multi-core scalar |
5454
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2464
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6153
24.5 MB/sec |
|
Image Compress
single-core scalar |
1634
13.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
3946
33.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
1939
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4067
66.4 Mpixels/sec |
|
Lua
single-core scalar |
3505
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7329
2.82 Mnodes/sec |
Floating Point | 7245 | |
---|---|---|
Mandelbrot
single-core scalar |
2238
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7428
4.86 Gflops |
|
Dot Product
single-core scalar |
3519
1.70 Gflops |
|
Dot Product
multi-core scalar |
9473
4.32 Gflops |
|
Dot Product
single-core vector |
4479
5.37 Gflops |
|
Dot Product
multi-core vector |
11128
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1107
985 Mflops |
|
LU Decomposition
multi-core scalar |
2117
1.86 Gflops |
|
Primality Test
single-core scalar |
5390
805 Mflops |
|
Primality Test
multi-core scalar |
9769
1.81 Gflops |
|
Sharpen Image
single-core scalar |
5015
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14701
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6043
4.78 Mpixels/sec |
|
Blur Image
multi-core scalar |
19032
15.0 Mpixels/sec |
Memory | 5055 | |
---|---|---|
Read Sequential
single-core scalar |
5648
6.92 GB/sec |
|
Write Sequential
single-core scalar |
8381
5.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
3176
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3539
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4531
4.67 GB/sec |
Stream | 5506 | |
---|---|---|
Stream Copy
single-core scalar |
5970
8.16 GB/sec |
|
Stream Copy
single-core vector |
7262
9.42 GB/sec |
|
Stream Scale
single-core scalar |
6281
8.15 GB/sec |
|
Stream Scale
single-core vector |
7092
9.57 GB/sec |
|
Stream Add
single-core scalar |
2037
3.08 GB/sec |
|
Stream Add
single-core vector |
7533
10.5 GB/sec |
|
Stream Triad
single-core scalar |
2316
3.20 GB/sec |
|
Stream Triad
single-core vector |
5559
10.4 GB/sec |