Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3947 | 5401 |
Floating Point | Processor floating point performance | 7168 | |
Memory | Memory performance | 5013 | |
Stream | Memory bandwidth performance | 5084 |
User | bagsac |
Upload Date | Tue, 25 Oct 2011 04:40:54 +0000 |
Views | 2 |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3947 | |
---|---|---|
Blowfish
single-core scalar |
1716
75.4 MB/sec |
|
Blowfish
multi-core scalar |
5341
219 MB/sec |
|
Text Compress
single-core scalar |
2249
7.19 MB/sec |
|
Text Compress
multi-core scalar |
5435
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2467
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6033
24.0 MB/sec |
|
Image Compress
single-core scalar |
1909
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4627
38.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1962
33.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4103
66.9 Mpixels/sec |
|
Lua
single-core scalar |
3696
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
7827
3.01 Mnodes/sec |
Floating Point | 7168 | |
---|---|---|
Mandelbrot
single-core scalar |
2247
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7336
4.80 Gflops |
|
Dot Product
single-core scalar |
3607
1.74 Gflops |
|
Dot Product
multi-core scalar |
9371
4.27 Gflops |
|
Dot Product
single-core vector |
4428
5.31 Gflops |
|
Dot Product
multi-core vector |
10968
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1077
959 Mflops |
|
LU Decomposition
multi-core scalar |
2085
1.83 Gflops |
|
Primality Test
single-core scalar |
5312
793 Mflops |
|
Primality Test
multi-core scalar |
9637
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5007
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14279
32.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5963
4.72 Mpixels/sec |
|
Blur Image
multi-core scalar |
19041
15.0 Mpixels/sec |
Memory | 5013 | |
---|---|---|
Read Sequential
single-core scalar |
5580
6.83 GB/sec |
|
Write Sequential
single-core scalar |
8228
5.63 GB/sec |
|
Stdlib Allocate
single-core scalar |
3186
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3499
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4576
4.72 GB/sec |
Stream | 5084 | |
---|---|---|
Stream Copy
single-core scalar |
5215
7.13 GB/sec |
|
Stream Copy
single-core vector |
6754
8.76 GB/sec |
|
Stream Scale
single-core scalar |
5570
7.23 GB/sec |
|
Stream Scale
single-core vector |
6460
8.72 GB/sec |
|
Stream Add
single-core scalar |
1975
2.98 GB/sec |
|
Stream Add
single-core vector |
7374
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2235
3.09 GB/sec |
|
Stream Triad
single-core vector |
5091
9.53 GB/sec |