Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4004 | 5485 |
Floating Point | Processor floating point performance | 7284 | |
Memory | Memory performance | 5114 | |
Stream | Memory bandwidth performance | 5124 |
User | Onlireeks |
Upload Date | Tue, 13 Mar 2012 18:42:13 +0000 |
Views | 7 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 4004 | |
---|---|---|
Blowfish
single-core scalar |
1731
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5443
223 MB/sec |
|
Text Compress
single-core scalar |
2274
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5537
18.2 MB/sec |
|
Text Decompress
single-core scalar |
2490
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6180
24.6 MB/sec |
|
Image Compress
single-core scalar |
1968
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4702
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1931
32.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4033
65.8 Mpixels/sec |
|
Lua
single-core scalar |
3866
1.49 Mnodes/sec |
|
Lua
multi-core scalar |
7904
3.04 Mnodes/sec |
Floating Point | 7284 | |
---|---|---|
Mandelbrot
single-core scalar |
2268
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7444
4.87 Gflops |
|
Dot Product
single-core scalar |
3644
1.76 Gflops |
|
Dot Product
multi-core scalar |
9482
4.32 Gflops |
|
Dot Product
single-core vector |
4487
5.38 Gflops |
|
Dot Product
multi-core vector |
11125
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1106
984 Mflops |
|
LU Decomposition
multi-core scalar |
2125
1.86 Gflops |
|
Primality Test
single-core scalar |
5383
804 Mflops |
|
Primality Test
multi-core scalar |
9664
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5045
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14726
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6063
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19414
15.3 Mpixels/sec |
Memory | 5114 | |
---|---|---|
Read Sequential
single-core scalar |
5675
6.95 GB/sec |
|
Write Sequential
single-core scalar |
8407
5.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
3245
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3533
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4713
4.86 GB/sec |
Stream | 5124 | |
---|---|---|
Stream Copy
single-core scalar |
5317
7.27 GB/sec |
|
Stream Copy
single-core vector |
6922
8.98 GB/sec |
|
Stream Scale
single-core scalar |
5607
7.28 GB/sec |
|
Stream Scale
single-core vector |
6512
8.79 GB/sec |
|
Stream Add
single-core scalar |
1826
2.76 GB/sec |
|
Stream Add
single-core vector |
7314
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2072
2.86 GB/sec |
|
Stream Triad
single-core vector |
5425
10.2 GB/sec |