Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3941 | 5411 |
Floating Point | Processor floating point performance | 7161 | |
Memory | Memory performance | 4951 | |
Stream | Memory bandwidth performance | 5351 |
User | dmascot |
Upload Date | Tue, 06 Sep 2011 03:30:21 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3941 | |
---|---|---|
Blowfish
single-core scalar |
1691
74.3 MB/sec |
|
Blowfish
multi-core scalar |
5329
218 MB/sec |
|
Text Compress
single-core scalar |
2226
7.12 MB/sec |
|
Text Compress
multi-core scalar |
5398
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2444
10.0 MB/sec |
|
Text Decompress
multi-core scalar |
5998
23.9 MB/sec |
|
Image Compress
single-core scalar |
1859
15.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
4769
40.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1910
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4093
66.8 Mpixels/sec |
|
Lua
single-core scalar |
3663
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
7915
3.04 Mnodes/sec |
Floating Point | 7161 | |
---|---|---|
Mandelbrot
single-core scalar |
2229
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7367
4.82 Gflops |
|
Dot Product
single-core scalar |
3571
1.73 Gflops |
|
Dot Product
multi-core scalar |
9432
4.30 Gflops |
|
Dot Product
single-core vector |
4386
5.26 Gflops |
|
Dot Product
multi-core vector |
10897
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1057
941 Mflops |
|
LU Decomposition
multi-core scalar |
2072
1.82 Gflops |
|
Primality Test
single-core scalar |
5261
786 Mflops |
|
Primality Test
multi-core scalar |
9588
1.78 Gflops |
|
Sharpen Image
single-core scalar |
4958
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14343
33.1 Mpixels/sec |
|
Blur Image
single-core scalar |
5968
4.72 Mpixels/sec |
|
Blur Image
multi-core scalar |
19133
15.0 Mpixels/sec |
Memory | 4951 | |
---|---|---|
Read Sequential
single-core scalar |
5546
6.79 GB/sec |
|
Write Sequential
single-core scalar |
8100
5.54 GB/sec |
|
Stdlib Allocate
single-core scalar |
3137
11.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3528
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4446
4.58 GB/sec |
Stream | 5351 | |
---|---|---|
Stream Copy
single-core scalar |
5800
7.93 GB/sec |
|
Stream Copy
single-core vector |
7206
9.34 GB/sec |
|
Stream Scale
single-core scalar |
6072
7.88 GB/sec |
|
Stream Scale
single-core vector |
6856
9.25 GB/sec |
|
Stream Add
single-core scalar |
2002
3.02 GB/sec |
|
Stream Add
single-core vector |
7263
10.1 GB/sec |
|
Stream Triad
single-core scalar |
2273
3.14 GB/sec |
|
Stream Triad
single-core vector |
5338
9.99 GB/sec |