Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1146 | 1696 |
Floating Point | Processor floating point performance | 2101 | |
Memory | Memory performance | 1685 | |
Stream | Memory bandwidth performance | 2230 |
Upload Date | Mon, 18 Jun 2012 08:10:19 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 1146 | |
---|---|---|
Blowfish
single-core scalar |
509
22.4 MB/sec |
|
Blowfish
multi-core scalar |
1516
62.2 MB/sec |
|
Text Compress
single-core scalar |
616
1.97 MB/sec |
|
Text Compress
multi-core scalar |
1562
5.12 MB/sec |
|
Text Decompress
single-core scalar |
642
2.64 MB/sec |
|
Text Decompress
multi-core scalar |
1719
6.85 MB/sec |
|
Image Compress
single-core scalar |
562
4.65 Mpixels/sec |
|
Image Compress
multi-core scalar |
1428
12.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
560
9.41 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1253
20.5 Mpixels/sec |
|
Lua
single-core scalar |
1075
414 Knodes/sec |
|
Lua
multi-core scalar |
2316
891 Knodes/sec |
Floating Point | 2101 | |
---|---|---|
Mandelbrot
single-core scalar |
659
439 Mflops |
|
Mandelbrot
multi-core scalar |
2068
1.35 Gflops |
|
Dot Product
single-core scalar |
1048
507 Mflops |
|
Dot Product
multi-core scalar |
2573
1.17 Gflops |
|
Dot Product
single-core vector |
1196
1.43 Gflops |
|
Dot Product
multi-core vector |
2924
3.04 Gflops |
|
LU Decomposition
single-core scalar |
255
227 Mflops |
|
LU Decomposition
multi-core scalar |
699
613 Mflops |
|
Primality Test
single-core scalar |
1581
236 Mflops |
|
Primality Test
multi-core scalar |
2781
516 Mflops |
|
Sharpen Image
single-core scalar |
1500
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4796
11.1 Mpixels/sec |
|
Blur Image
single-core scalar |
1797
1.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
5538
4.35 Mpixels/sec |
Memory | 1685 | |
---|---|---|
Read Sequential
single-core scalar |
1703
2.09 GB/sec |
|
Write Sequential
single-core scalar |
2091
1.43 GB/sec |
|
Stdlib Allocate
single-core scalar |
789
2.94 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1703
3.53 GB/sec |
|
Stdlib Copy
single-core scalar |
2140
2.21 GB/sec |
Stream | 2230 | |
---|---|---|
Stream Copy
single-core scalar |
1728
2.36 GB/sec |
|
Stream Copy
single-core vector |
3391
4.40 GB/sec |
|
Stream Scale
single-core scalar |
2025
2.63 GB/sec |
|
Stream Scale
single-core vector |
3374
4.55 GB/sec |
|
Stream Add
single-core scalar |
623
963 MB/sec |
|
Stream Add
single-core vector |
3469
4.83 GB/sec |
|
Stream Triad
single-core scalar |
684
969 MB/sec |
|
Stream Triad
single-core vector |
2551
4.78 GB/sec |