Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4627 | 5941 |
Floating Point | Processor floating point performance | 7773 | |
Memory | Memory performance | 4848 | |
Stream | Memory bandwidth performance | 6315 |
User | Holygodblessu |
Upload Date | Wed, 28 Sep 2011 15:27:48 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C62) |
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 | 4627 | |
---|---|---|
Blowfish
single-core scalar |
1630
71.6 MB/sec |
|
Blowfish
multi-core scalar |
5076
208 MB/sec |
|
Text Compress
single-core scalar |
2631
8.42 MB/sec |
|
Text Compress
multi-core scalar |
6281
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2884
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7210
28.7 MB/sec |
|
Image Compress
single-core scalar |
2412
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5911
49.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2834
47.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6058
98.8 Mpixels/sec |
|
Lua
single-core scalar |
4296
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8301
3.19 Mnodes/sec |
Floating Point | 7773 | |
---|---|---|
Mandelbrot
single-core scalar |
2243
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7425
4.86 Gflops |
|
Dot Product
single-core scalar |
3623
1.75 Gflops |
|
Dot Product
multi-core scalar |
8537
3.89 Gflops |
|
Dot Product
single-core vector |
4397
5.27 Gflops |
|
Dot Product
multi-core vector |
12083
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1976
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
3132
2.75 Gflops |
|
Primality Test
single-core scalar |
6238
932 Mflops |
|
Primality Test
multi-core scalar |
11665
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5290
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15933
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6098
4.83 Mpixels/sec |
|
Blur Image
multi-core scalar |
20195
15.9 Mpixels/sec |
Memory | 4848 | |
---|---|---|
Read Sequential
single-core scalar |
5218
6.39 GB/sec |
|
Write Sequential
single-core scalar |
7409
5.07 GB/sec |
|
Stdlib Allocate
single-core scalar |
3381
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3538
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4696
4.84 GB/sec |
Stream | 6315 | |
---|---|---|
Stream Copy
single-core scalar |
5869
8.03 GB/sec |
|
Stream Copy
single-core vector |
7390
9.58 GB/sec |
|
Stream Scale
single-core scalar |
5818
7.55 GB/sec |
|
Stream Scale
single-core vector |
6824
9.21 GB/sec |
|
Stream Add
single-core scalar |
5671
8.56 GB/sec |
|
Stream Add
single-core vector |
7448
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6090
8.41 GB/sec |
|
Stream Triad
single-core vector |
5414
10.1 GB/sec |