Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1269 | 1855 |
Floating Point | Processor floating point performance | 2301 | |
Memory | Memory performance | 1886 | |
Stream | Memory bandwidth performance | 2283 |
Upload Date | Wed, 21 Nov 2012 19:19:03 +0000 |
Views | 4 |
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 | 1269 | |
---|---|---|
Blowfish
single-core scalar |
509
22.4 MB/sec |
|
Blowfish
multi-core scalar |
1736
71.1 MB/sec |
|
Text Compress
single-core scalar |
674
2.16 MB/sec |
|
Text Compress
multi-core scalar |
1799
5.90 MB/sec |
|
Text Decompress
single-core scalar |
731
3.01 MB/sec |
|
Text Decompress
multi-core scalar |
2018
8.04 MB/sec |
|
Image Compress
single-core scalar |
590
4.87 Mpixels/sec |
|
Image Compress
multi-core scalar |
1606
13.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
583
9.79 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1372
22.4 Mpixels/sec |
|
Lua
single-core scalar |
1097
423 Knodes/sec |
|
Lua
multi-core scalar |
2522
970 Knodes/sec |
Floating Point | 2301 | |
---|---|---|
Mandelbrot
single-core scalar |
675
450 Mflops |
|
Mandelbrot
multi-core scalar |
2401
1.57 Gflops |
|
Dot Product
single-core scalar |
1075
520 Mflops |
|
Dot Product
multi-core scalar |
3039
1.39 Gflops |
|
Dot Product
single-core vector |
1324
1.59 Gflops |
|
Dot Product
multi-core vector |
3559
3.70 Gflops |
|
LU Decomposition
single-core scalar |
323
288 Mflops |
|
LU Decomposition
multi-core scalar |
701
615 Mflops |
|
Primality Test
single-core scalar |
1586
237 Mflops |
|
Primality Test
multi-core scalar |
3129
581 Mflops |
|
Sharpen Image
single-core scalar |
1499
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4817
11.1 Mpixels/sec |
|
Blur Image
single-core scalar |
1803
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6292
4.95 Mpixels/sec |
Memory | 1886 | |
---|---|---|
Read Sequential
single-core scalar |
1836
2.25 GB/sec |
|
Write Sequential
single-core scalar |
2525
1.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
956
3.57 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1828
3.78 GB/sec |
|
Stdlib Copy
single-core scalar |
2286
2.36 GB/sec |
Stream | 2283 | |
---|---|---|
Stream Copy
single-core scalar |
1933
2.64 GB/sec |
|
Stream Copy
single-core vector |
3544
4.60 GB/sec |
|
Stream Scale
single-core scalar |
2047
2.66 GB/sec |
|
Stream Scale
single-core vector |
3435
4.64 GB/sec |
|
Stream Add
single-core scalar |
615
951 MB/sec |
|
Stream Add
single-core vector |
3464
4.82 GB/sec |
|
Stream Triad
single-core scalar |
694
982 MB/sec |
|
Stream Triad
single-core vector |
2539
4.75 GB/sec |