Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3854 | 5262 |
Floating Point | Processor floating point performance | 6932 | |
Memory | Memory performance | 4813 | |
Stream | Memory bandwidth performance | 5246 |
User | fhatta |
Upload Date | Tue, 04 Oct 2011 08:29:26 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3854 | |
---|---|---|
Blowfish
single-core scalar |
1652
72.6 MB/sec |
|
Blowfish
multi-core scalar |
5107
209 MB/sec |
|
Text Compress
single-core scalar |
2197
7.03 MB/sec |
|
Text Compress
multi-core scalar |
5312
17.4 MB/sec |
|
Text Decompress
single-core scalar |
2385
9.80 MB/sec |
|
Text Decompress
multi-core scalar |
5954
23.7 MB/sec |
|
Image Compress
single-core scalar |
1877
15.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4591
38.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1872
31.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4061
66.3 Mpixels/sec |
|
Lua
single-core scalar |
3545
1.37 Mnodes/sec |
|
Lua
multi-core scalar |
7704
2.96 Mnodes/sec |
Floating Point | 6932 | |
---|---|---|
Mandelbrot
single-core scalar |
2189
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
7157
4.68 Gflops |
|
Dot Product
single-core scalar |
3504
1.69 Gflops |
|
Dot Product
multi-core scalar |
9172
4.18 Gflops |
|
Dot Product
single-core vector |
4243
5.08 Gflops |
|
Dot Product
multi-core vector |
10570
11.0 Gflops |
|
LU Decomposition
single-core scalar |
1019
907 Mflops |
|
LU Decomposition
multi-core scalar |
1974
1.73 Gflops |
|
Primality Test
single-core scalar |
5121
765 Mflops |
|
Primality Test
multi-core scalar |
8948
1.66 Gflops |
|
Sharpen Image
single-core scalar |
4907
11.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14017
32.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5739
4.54 Mpixels/sec |
|
Blur Image
multi-core scalar |
18492
14.5 Mpixels/sec |
Memory | 4813 | |
---|---|---|
Read Sequential
single-core scalar |
5326
6.52 GB/sec |
|
Write Sequential
single-core scalar |
7792
5.33 GB/sec |
|
Stdlib Allocate
single-core scalar |
3005
11.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3475
7.19 GB/sec |
|
Stdlib Copy
single-core scalar |
4470
4.61 GB/sec |
Stream | 5246 | |
---|---|---|
Stream Copy
single-core scalar |
5609
7.67 GB/sec |
|
Stream Copy
single-core vector |
6958
9.02 GB/sec |
|
Stream Scale
single-core scalar |
6012
7.80 GB/sec |
|
Stream Scale
single-core vector |
6761
9.12 GB/sec |
|
Stream Add
single-core scalar |
1957
2.95 GB/sec |
|
Stream Add
single-core vector |
7129
9.92 GB/sec |
|
Stream Triad
single-core scalar |
2201
3.04 GB/sec |
|
Stream Triad
single-core vector |
5346
10.0 GB/sec |