Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.3 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 1072 | 1760 |
Floating Point | Processor floating point performance | 2142 | |
Memory | Memory performance | 1712 | |
Stream | Memory bandwidth performance | 2934 |
Upload Date | Wed, 12 Dec 2012 01:25:18 +0000 |
Views | 4 |
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 | 1072 | |
---|---|---|
Blowfish
single-core scalar |
1085
47.7 MB/sec |
|
Blowfish
multi-core scalar |
2025
83.0 MB/sec |
|
Text Compress
single-core scalar |
311
1020 KB/sec |
|
Text Compress
multi-core scalar |
1067
3.50 MB/sec |
|
Text Decompress
single-core scalar |
319
1.31 MB/sec |
|
Text Decompress
multi-core scalar |
929
3.70 MB/sec |
|
Image Compress
single-core scalar |
805
6.66 Mpixels/sec |
|
Image Compress
multi-core scalar |
1559
13.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
516
8.67 Mpixels/sec |
|
Image Decompress
multi-core scalar |
2253
36.8 Mpixels/sec |
|
Lua
single-core scalar |
404
156 Knodes/sec |
|
Lua
multi-core scalar |
1591
612 Knodes/sec |
Floating Point | 2142 | |
---|---|---|
Mandelbrot
single-core scalar |
627
418 Mflops |
|
Mandelbrot
multi-core scalar |
1577
1.03 Gflops |
|
Dot Product
single-core scalar |
546
264 Mflops |
|
Dot Product
multi-core scalar |
1566
714 Mflops |
|
Dot Product
single-core vector |
854
1.02 Gflops |
|
Dot Product
multi-core vector |
2472
2.57 Gflops |
|
LU Decomposition
single-core scalar |
284
253 Mflops |
|
LU Decomposition
multi-core scalar |
726
637 Mflops |
|
Primality Test
single-core scalar |
1260
188 Mflops |
|
Primality Test
multi-core scalar |
2411
448 Mflops |
|
Sharpen Image
single-core scalar |
2702
6.30 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
6727
15.5 Mpixels/sec |
|
Blur Image
single-core scalar |
2468
1.95 Mpixels/sec |
|
Blur Image
multi-core scalar |
5772
4.54 Mpixels/sec |
Memory | 1712 | |
---|---|---|
Read Sequential
single-core scalar |
1494
1.83 GB/sec |
|
Write Sequential
single-core scalar |
1693
1.16 GB/sec |
|
Stdlib Allocate
single-core scalar |
427
1.60 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2335
4.83 GB/sec |
|
Stdlib Copy
single-core scalar |
2611
2.69 GB/sec |
Stream | 2934 | |
---|---|---|
Stream Copy
single-core scalar |
2084
2.85 GB/sec |
|
Stream Copy
single-core vector |
4810
6.24 GB/sec |
|
Stream Scale
single-core scalar |
2172
2.82 GB/sec |
|
Stream Scale
single-core vector |
4553
6.14 GB/sec |
|
Stream Add
single-core scalar |
1276
1.93 GB/sec |
|
Stream Add
single-core vector |
4393
6.11 GB/sec |
|
Stream Triad
single-core scalar |
1026
1.42 GB/sec |
|
Stream Triad
single-core vector |
3160
5.92 GB/sec |