Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1283 | 1866 |
Floating Point | Processor floating point performance | 2320 | |
Memory | Memory performance | 1883 | |
Stream | Memory bandwidth performance | 2287 |
Upload Date | Sun, 06 May 2012 00:33:39 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 1283 | |
---|---|---|
Blowfish
single-core scalar |
514
22.6 MB/sec |
|
Blowfish
multi-core scalar |
1761
72.2 MB/sec |
|
Text Compress
single-core scalar |
671
2.15 MB/sec |
|
Text Compress
multi-core scalar |
1819
5.97 MB/sec |
|
Text Decompress
single-core scalar |
736
3.03 MB/sec |
|
Text Decompress
multi-core scalar |
2026
8.07 MB/sec |
|
Image Compress
single-core scalar |
583
4.82 Mpixels/sec |
|
Image Compress
multi-core scalar |
1595
13.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
583
9.79 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1367
22.3 Mpixels/sec |
|
Lua
single-core scalar |
1145
441 Knodes/sec |
|
Lua
multi-core scalar |
2607
1.00 Mnodes/sec |
Floating Point | 2320 | |
---|---|---|
Mandelbrot
single-core scalar |
676
450 Mflops |
|
Mandelbrot
multi-core scalar |
2398
1.57 Gflops |
|
Dot Product
single-core scalar |
1079
522 Mflops |
|
Dot Product
multi-core scalar |
3061
1.40 Gflops |
|
Dot Product
single-core vector |
1329
1.59 Gflops |
|
Dot Product
multi-core vector |
3598
3.74 Gflops |
|
LU Decomposition
single-core scalar |
327
291 Mflops |
|
LU Decomposition
multi-core scalar |
707
621 Mflops |
|
Primality Test
single-core scalar |
1580
236 Mflops |
|
Primality Test
multi-core scalar |
3149
584 Mflops |
|
Sharpen Image
single-core scalar |
1496
3.49 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4899
11.3 Mpixels/sec |
|
Blur Image
single-core scalar |
1801
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6390
5.02 Mpixels/sec |
Memory | 1883 | |
---|---|---|
Read Sequential
single-core scalar |
1867
2.29 GB/sec |
|
Write Sequential
single-core scalar |
2438
1.67 GB/sec |
|
Stdlib Allocate
single-core scalar |
961
3.59 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1860
3.85 GB/sec |
|
Stdlib Copy
single-core scalar |
2290
2.36 GB/sec |
Stream | 2287 | |
---|---|---|
Stream Copy
single-core scalar |
1946
2.66 GB/sec |
|
Stream Copy
single-core vector |
3531
4.58 GB/sec |
|
Stream Scale
single-core scalar |
2045
2.65 GB/sec |
|
Stream Scale
single-core vector |
3423
4.62 GB/sec |
|
Stream Add
single-core scalar |
615
951 MB/sec |
|
Stream Add
single-core vector |
3473
4.83 GB/sec |
|
Stream Triad
single-core scalar |
705
998 MB/sec |
|
Stream Triad
single-core vector |
2561
4.80 GB/sec |