Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 1309 | 1826 |
Floating Point | Processor floating point performance | 2231 | |
Memory | Memory performance | 1734 | |
Stream | Memory bandwidth performance | 2410 |
Upload Date | Sun, 19 Aug 2012 14:04:39 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A269) |
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 | 1309 | |
---|---|---|
Blowfish
single-core scalar |
490
21.5 MB/sec |
|
Blowfish
multi-core scalar |
1442
59.1 MB/sec |
|
Text Compress
single-core scalar |
715
2.29 MB/sec |
|
Text Compress
multi-core scalar |
1739
5.71 MB/sec |
|
Text Decompress
single-core scalar |
810
3.33 MB/sec |
|
Text Decompress
multi-core scalar |
1952
7.78 MB/sec |
|
Image Compress
single-core scalar |
695
5.75 Mpixels/sec |
|
Image Compress
multi-core scalar |
1702
14.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
811
13.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1785
29.1 Mpixels/sec |
|
Lua
single-core scalar |
1126
434 Knodes/sec |
|
Lua
multi-core scalar |
2447
942 Knodes/sec |
Floating Point | 2231 | |
---|---|---|
Mandelbrot
single-core scalar |
666
443 Mflops |
|
Mandelbrot
multi-core scalar |
2062
1.35 Gflops |
|
Dot Product
single-core scalar |
1029
497 Mflops |
|
Dot Product
multi-core scalar |
2480
1.13 Gflops |
|
Dot Product
single-core vector |
1257
1.51 Gflops |
|
Dot Product
multi-core vector |
3467
3.61 Gflops |
|
LU Decomposition
single-core scalar |
537
478 Mflops |
|
LU Decomposition
multi-core scalar |
1025
899 Mflops |
|
Primality Test
single-core scalar |
1749
261 Mflops |
|
Primality Test
multi-core scalar |
3282
609 Mflops |
|
Sharpen Image
single-core scalar |
1551
3.62 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4639
10.7 Mpixels/sec |
|
Blur Image
single-core scalar |
1804
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
5689
4.47 Mpixels/sec |
Memory | 1734 | |
---|---|---|
Read Sequential
single-core scalar |
1580
1.94 GB/sec |
|
Write Sequential
single-core scalar |
2137
1.46 GB/sec |
|
Stdlib Allocate
single-core scalar |
898
3.35 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1818
3.76 GB/sec |
|
Stdlib Copy
single-core scalar |
2237
2.31 GB/sec |
Stream | 2410 | |
---|---|---|
Stream Copy
single-core scalar |
1799
2.46 GB/sec |
|
Stream Copy
single-core vector |
3409
4.42 GB/sec |
|
Stream Scale
single-core scalar |
1729
2.24 GB/sec |
|
Stream Scale
single-core vector |
3158
4.26 GB/sec |
|
Stream Add
single-core scalar |
1724
2.60 GB/sec |
|
Stream Add
single-core vector |
3265
4.54 GB/sec |
|
Stream Triad
single-core scalar |
1777
2.46 GB/sec |
|
Stream Triad
single-core vector |
2424
4.54 GB/sec |