Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1211 | 1825 |
Floating Point | Processor floating point performance | 2264 | |
Memory | Memory performance | 1900 | |
Stream | Memory bandwidth performance | 2292 |
Upload Date | Mon, 01 Oct 2012 14:59:19 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C54) |
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 | 1211 | |
---|---|---|
Blowfish
single-core scalar |
515
22.6 MB/sec |
|
Blowfish
multi-core scalar |
1801
73.8 MB/sec |
|
Text Compress
single-core scalar |
675
2.16 MB/sec |
|
Text Compress
multi-core scalar |
1831
6.01 MB/sec |
|
Text Decompress
single-core scalar |
740
3.04 MB/sec |
|
Text Decompress
multi-core scalar |
2026
8.07 MB/sec |
|
Image Compress
single-core scalar |
555
4.59 Mpixels/sec |
|
Image Compress
multi-core scalar |
1385
11.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
578
9.71 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1353
22.1 Mpixels/sec |
|
Lua
single-core scalar |
976
376 Knodes/sec |
|
Lua
multi-core scalar |
2097
807 Knodes/sec |
Floating Point | 2264 | |
---|---|---|
Mandelbrot
single-core scalar |
668
445 Mflops |
|
Mandelbrot
multi-core scalar |
2332
1.53 Gflops |
|
Dot Product
single-core scalar |
1033
499 Mflops |
|
Dot Product
multi-core scalar |
2727
1.24 Gflops |
|
Dot Product
single-core vector |
1286
1.54 Gflops |
|
Dot Product
multi-core vector |
3277
3.41 Gflops |
|
LU Decomposition
single-core scalar |
323
288 Mflops |
|
LU Decomposition
multi-core scalar |
633
555 Mflops |
|
Primality Test
single-core scalar |
1574
235 Mflops |
|
Primality Test
multi-core scalar |
3215
597 Mflops |
|
Sharpen Image
single-core scalar |
1499
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4900
11.3 Mpixels/sec |
|
Blur Image
single-core scalar |
1801
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6431
5.06 Mpixels/sec |
Memory | 1900 | |
---|---|---|
Read Sequential
single-core scalar |
1866
2.28 GB/sec |
|
Write Sequential
single-core scalar |
2537
1.74 GB/sec |
|
Stdlib Allocate
single-core scalar |
968
3.61 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1839
3.81 GB/sec |
|
Stdlib Copy
single-core scalar |
2290
2.36 GB/sec |
Stream | 2292 | |
---|---|---|
Stream Copy
single-core scalar |
1947
2.66 GB/sec |
|
Stream Copy
single-core vector |
3544
4.60 GB/sec |
|
Stream Scale
single-core scalar |
2056
2.67 GB/sec |
|
Stream Scale
single-core vector |
3423
4.62 GB/sec |
|
Stream Add
single-core scalar |
619
957 MB/sec |
|
Stream Add
single-core vector |
3480
4.84 GB/sec |
|
Stream Triad
single-core scalar |
706
999 MB/sec |
|
Stream Triad
single-core vector |
2561
4.79 GB/sec |