Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1275 | 1863 |
Floating Point | Processor floating point performance | 2327 | |
Memory | Memory performance | 1882 | |
Stream | Memory bandwidth performance | 2263 |
Upload Date | Tue, 29 May 2012 18:53:25 +0000 |
Views | 8 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.6.8 (Build 10K549) |
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 | 1275 | |
---|---|---|
Blowfish
single-core scalar |
511
22.5 MB/sec |
|
Blowfish
multi-core scalar |
1759
72.1 MB/sec |
|
Text Compress
single-core scalar |
672
2.15 MB/sec |
|
Text Compress
multi-core scalar |
1796
5.89 MB/sec |
|
Text Decompress
single-core scalar |
738
3.03 MB/sec |
|
Text Decompress
multi-core scalar |
2019
8.04 MB/sec |
|
Image Compress
single-core scalar |
584
4.83 Mpixels/sec |
|
Image Compress
multi-core scalar |
1577
13.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
584
9.81 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1349
22.0 Mpixels/sec |
|
Lua
single-core scalar |
1141
439 Knodes/sec |
|
Lua
multi-core scalar |
2575
990 Knodes/sec |
Floating Point | 2327 | |
---|---|---|
Mandelbrot
single-core scalar |
675
449 Mflops |
|
Mandelbrot
multi-core scalar |
2414
1.58 Gflops |
|
Dot Product
single-core scalar |
1079
522 Mflops |
|
Dot Product
multi-core scalar |
3092
1.41 Gflops |
|
Dot Product
single-core vector |
1325
1.59 Gflops |
|
Dot Product
multi-core vector |
3650
3.80 Gflops |
|
LU Decomposition
single-core scalar |
328
293 Mflops |
|
LU Decomposition
multi-core scalar |
713
626 Mflops |
|
Primality Test
single-core scalar |
1599
239 Mflops |
|
Primality Test
multi-core scalar |
3217
597 Mflops |
|
Sharpen Image
single-core scalar |
1500
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4841
11.2 Mpixels/sec |
|
Blur Image
single-core scalar |
1802
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6345
4.99 Mpixels/sec |
Memory | 1882 | |
---|---|---|
Read Sequential
single-core scalar |
1854
2.27 GB/sec |
|
Write Sequential
single-core scalar |
2525
1.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
953
3.56 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1814
3.76 GB/sec |
|
Stdlib Copy
single-core scalar |
2265
2.34 GB/sec |
Stream | 2263 | |
---|---|---|
Stream Copy
single-core scalar |
1930
2.64 GB/sec |
|
Stream Copy
single-core vector |
3476
4.51 GB/sec |
|
Stream Scale
single-core scalar |
2049
2.66 GB/sec |
|
Stream Scale
single-core vector |
3391
4.58 GB/sec |
|
Stream Add
single-core scalar |
616
953 MB/sec |
|
Stream Add
single-core vector |
3422
4.76 GB/sec |
|
Stream Triad
single-core scalar |
705
998 MB/sec |
|
Stream Triad
single-core vector |
2517
4.71 GB/sec |