Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4642 | 5929 |
Floating Point | Processor floating point performance | 7857 | |
Memory | Memory performance | 4815 | |
Stream | Memory bandwidth performance | 5916 |
User | adriloloci |
Upload Date | Fri, 06 Jan 2012 03:15:10 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4642 | |
---|---|---|
Blowfish
single-core scalar |
1640
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5128
210 MB/sec |
|
Text Compress
single-core scalar |
2634
8.42 MB/sec |
|
Text Compress
multi-core scalar |
6309
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2906
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7228
28.8 MB/sec |
|
Image Compress
single-core scalar |
2398
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5894
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2739
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6133
100 Mpixels/sec |
|
Lua
single-core scalar |
4254
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8442
3.25 Mnodes/sec |
Floating Point | 7857 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7475
4.89 Gflops |
|
Dot Product
single-core scalar |
3700
1.79 Gflops |
|
Dot Product
multi-core scalar |
8607
3.92 Gflops |
|
Dot Product
single-core vector |
4466
5.35 Gflops |
|
Dot Product
multi-core vector |
12225
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2007
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3058
2.68 Gflops |
|
Primality Test
single-core scalar |
6253
934 Mflops |
|
Primality Test
multi-core scalar |
11806
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5295
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16176
37.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6151
4.87 Mpixels/sec |
|
Blur Image
multi-core scalar |
20520
16.1 Mpixels/sec |
Memory | 4815 | |
---|---|---|
Read Sequential
single-core scalar |
5255
6.43 GB/sec |
|
Write Sequential
single-core scalar |
7466
5.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3376
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3518
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4463
4.60 GB/sec |
Stream | 5916 | |
---|---|---|
Stream Copy
single-core scalar |
5349
7.32 GB/sec |
|
Stream Copy
single-core vector |
6784
8.80 GB/sec |
|
Stream Scale
single-core scalar |
5496
7.13 GB/sec |
|
Stream Scale
single-core vector |
6491
8.76 GB/sec |
|
Stream Add
single-core scalar |
5269
7.95 GB/sec |
|
Stream Add
single-core vector |
6927
9.64 GB/sec |
|
Stream Triad
single-core scalar |
5676
7.84 GB/sec |
|
Stream Triad
single-core vector |
5336
9.99 GB/sec |