Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4584 | 5920 |
Floating Point | Processor floating point performance | 7776 | |
Memory | Memory performance | 4809 | |
Stream | Memory bandwidth performance | 6324 |
User | devmgmt |
Upload Date | Tue, 18 Sep 2012 07:07:09 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C43) |
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 | 4584 | |
---|---|---|
Blowfish
single-core scalar |
1626
71.5 MB/sec |
|
Blowfish
multi-core scalar |
5089
209 MB/sec |
|
Text Compress
single-core scalar |
2611
8.35 MB/sec |
|
Text Compress
multi-core scalar |
6291
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2862
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7011
27.9 MB/sec |
|
Image Compress
single-core scalar |
2412
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
6015
50.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2728
45.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5991
97.8 Mpixels/sec |
|
Lua
single-core scalar |
3922
1.51 Mnodes/sec |
|
Lua
multi-core scalar |
8450
3.25 Mnodes/sec |
Floating Point | 7776 | |
---|---|---|
Mandelbrot
single-core scalar |
2250
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7391
4.84 Gflops |
|
Dot Product
single-core scalar |
3651
1.76 Gflops |
|
Dot Product
multi-core scalar |
8743
3.98 Gflops |
|
Dot Product
single-core vector |
4416
5.29 Gflops |
|
Dot Product
multi-core vector |
12041
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1969
1.75 Gflops |
|
LU Decomposition
multi-core scalar |
3014
2.64 Gflops |
|
Primality Test
single-core scalar |
6207
927 Mflops |
|
Primality Test
multi-core scalar |
11637
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5251
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16011
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6110
4.83 Mpixels/sec |
|
Blur Image
multi-core scalar |
20177
15.9 Mpixels/sec |
Memory | 4809 | |
---|---|---|
Read Sequential
single-core scalar |
5218
6.39 GB/sec |
|
Write Sequential
single-core scalar |
7373
5.04 GB/sec |
|
Stdlib Allocate
single-core scalar |
3380
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3483
7.21 GB/sec |
|
Stdlib Copy
single-core scalar |
4591
4.73 GB/sec |
Stream | 6324 | |
---|---|---|
Stream Copy
single-core scalar |
5932
8.11 GB/sec |
|
Stream Copy
single-core vector |
7254
9.41 GB/sec |
|
Stream Scale
single-core scalar |
5770
7.49 GB/sec |
|
Stream Scale
single-core vector |
6924
9.34 GB/sec |
|
Stream Add
single-core scalar |
5651
8.53 GB/sec |
|
Stream Add
single-core vector |
7472
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6066
8.38 GB/sec |
|
Stream Triad
single-core vector |
5523
10.3 GB/sec |