Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3950 | 5445 |
Floating Point | Processor floating point performance | 7176 | |
Memory | Memory performance | 5048 | |
Stream | Memory bandwidth performance | 5415 |
User | Jacob88 |
Upload Date | Thu, 08 Sep 2011 17:03:09 +0000 |
Views | 6 |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3950 | |
---|---|---|
Blowfish
single-core scalar |
1696
74.5 MB/sec |
|
Blowfish
multi-core scalar |
5375
220 MB/sec |
|
Text Compress
single-core scalar |
2227
7.12 MB/sec |
|
Text Compress
multi-core scalar |
5459
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2422
9.95 MB/sec |
|
Text Decompress
multi-core scalar |
6067
24.2 MB/sec |
|
Image Compress
single-core scalar |
1909
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4655
39.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
1948
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4110
67.1 Mpixels/sec |
|
Lua
single-core scalar |
3650
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
7882
3.03 Mnodes/sec |
Floating Point | 7176 | |
---|---|---|
Mandelbrot
single-core scalar |
2258
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7328
4.80 Gflops |
|
Dot Product
single-core scalar |
3557
1.72 Gflops |
|
Dot Product
multi-core scalar |
9368
4.27 Gflops |
|
Dot Product
single-core vector |
4437
5.32 Gflops |
|
Dot Product
multi-core vector |
11007
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1125
1.00 Gflops |
|
LU Decomposition
multi-core scalar |
2123
1.86 Gflops |
|
Primality Test
single-core scalar |
5334
797 Mflops |
|
Primality Test
multi-core scalar |
9499
1.76 Gflops |
|
Sharpen Image
single-core scalar |
4902
11.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14412
33.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6016
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19106
15.0 Mpixels/sec |
Memory | 5048 | |
---|---|---|
Read Sequential
single-core scalar |
5597
6.85 GB/sec |
|
Write Sequential
single-core scalar |
8226
5.63 GB/sec |
|
Stdlib Allocate
single-core scalar |
3176
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3556
7.36 GB/sec |
|
Stdlib Copy
single-core scalar |
4687
4.83 GB/sec |
Stream | 5415 | |
---|---|---|
Stream Copy
single-core scalar |
5809
7.95 GB/sec |
|
Stream Copy
single-core vector |
7339
9.52 GB/sec |
|
Stream Scale
single-core scalar |
6165
8.00 GB/sec |
|
Stream Scale
single-core vector |
6987
9.43 GB/sec |
|
Stream Add
single-core scalar |
2021
3.05 GB/sec |
|
Stream Add
single-core vector |
7306
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2319
3.20 GB/sec |
|
Stream Triad
single-core vector |
5380
10.1 GB/sec |