Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3974 | 5384 |
Floating Point | Processor floating point performance | 7125 | |
Memory | Memory performance | 4985 | |
Stream | Memory bandwidth performance | 5024 |
User | pulp |
Upload Date | Wed, 12 Oct 2011 15:25:45 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3974 | |
---|---|---|
Blowfish
single-core scalar |
1729
76.0 MB/sec |
|
Blowfish
multi-core scalar |
5389
221 MB/sec |
|
Text Compress
single-core scalar |
2264
7.24 MB/sec |
|
Text Compress
multi-core scalar |
5447
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2475
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6154
24.5 MB/sec |
|
Image Compress
single-core scalar |
1922
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4609
38.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1906
32.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4128
67.4 Mpixels/sec |
|
Lua
single-core scalar |
3713
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7957
3.06 Mnodes/sec |
Floating Point | 7125 | |
---|---|---|
Mandelbrot
single-core scalar |
2264
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7363
4.82 Gflops |
|
Dot Product
single-core scalar |
3632
1.75 Gflops |
|
Dot Product
multi-core scalar |
9386
4.28 Gflops |
|
Dot Product
single-core vector |
4456
5.34 Gflops |
|
Dot Product
multi-core vector |
10992
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1165
1.04 Gflops |
|
LU Decomposition
multi-core scalar |
2109
1.85 Gflops |
|
Primality Test
single-core scalar |
5333
797 Mflops |
|
Primality Test
multi-core scalar |
9313
1.73 Gflops |
|
Sharpen Image
single-core scalar |
5001
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
13882
32.0 Mpixels/sec |
|
Blur Image
single-core scalar |
5994
4.74 Mpixels/sec |
|
Blur Image
multi-core scalar |
18862
14.8 Mpixels/sec |
Memory | 4985 | |
---|---|---|
Read Sequential
single-core scalar |
5576
6.83 GB/sec |
|
Write Sequential
single-core scalar |
8177
5.59 GB/sec |
|
Stdlib Allocate
single-core scalar |
3208
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3499
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4465
4.60 GB/sec |
Stream | 5024 | |
---|---|---|
Stream Copy
single-core scalar |
5246
7.17 GB/sec |
|
Stream Copy
single-core vector |
6696
8.68 GB/sec |
|
Stream Scale
single-core scalar |
5485
7.12 GB/sec |
|
Stream Scale
single-core vector |
6533
8.82 GB/sec |
|
Stream Add
single-core scalar |
1957
2.95 GB/sec |
|
Stream Add
single-core vector |
6913
9.62 GB/sec |
|
Stream Triad
single-core scalar |
2236
3.09 GB/sec |
|
Stream Triad
single-core vector |
5129
9.60 GB/sec |