Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4011 | 5481 |
Floating Point | Processor floating point performance | 7273 | |
Memory | Memory performance | 5088 | |
Stream | Memory bandwidth performance | 5140 |
User | murchman |
Upload Date | Wed, 21 Mar 2012 13:04:18 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 4011 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5412
222 MB/sec |
|
Text Compress
single-core scalar |
2271
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5471
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2474
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6217
24.8 MB/sec |
|
Image Compress
single-core scalar |
1965
16.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4723
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1955
32.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4041
65.9 Mpixels/sec |
|
Lua
single-core scalar |
3868
1.49 Mnodes/sec |
|
Lua
multi-core scalar |
8009
3.08 Mnodes/sec |
Floating Point | 7273 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7432
4.86 Gflops |
|
Dot Product
single-core scalar |
3643
1.76 Gflops |
|
Dot Product
multi-core scalar |
9460
4.31 Gflops |
|
Dot Product
single-core vector |
4476
5.36 Gflops |
|
Dot Product
multi-core vector |
11127
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1105
983 Mflops |
|
LU Decomposition
multi-core scalar |
2113
1.85 Gflops |
|
Primality Test
single-core scalar |
5380
804 Mflops |
|
Primality Test
multi-core scalar |
9712
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5047
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14728
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6057
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19284
15.2 Mpixels/sec |
Memory | 5088 | |
---|---|---|
Read Sequential
single-core scalar |
5681
6.96 GB/sec |
|
Write Sequential
single-core scalar |
8342
5.71 GB/sec |
|
Stdlib Allocate
single-core scalar |
3238
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3510
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4673
4.82 GB/sec |
Stream | 5140 | |
---|---|---|
Stream Copy
single-core scalar |
5420
7.41 GB/sec |
|
Stream Copy
single-core vector |
6856
8.89 GB/sec |
|
Stream Scale
single-core scalar |
5588
7.25 GB/sec |
|
Stream Scale
single-core vector |
6612
8.92 GB/sec |
|
Stream Add
single-core scalar |
1998
3.02 GB/sec |
|
Stream Add
single-core vector |
7206
10.0 GB/sec |
|
Stream Triad
single-core scalar |
2262
3.13 GB/sec |
|
Stream Triad
single-core vector |
5184
9.70 GB/sec |