Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3989 | 5438 |
Floating Point | Processor floating point performance | 7430 | |
Memory | Memory performance | 4954 | |
Stream | Memory bandwidth performance | 4506 |
User | cyberkallen |
Upload Date | Fri, 22 Jul 2011 13:41:18 +0000 |
Views | 9 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
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 | 3989 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5385
221 MB/sec |
|
Text Compress
single-core scalar |
2272
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5461
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2476
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6106
24.3 MB/sec |
|
Image Compress
single-core scalar |
1912
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4649
39.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1910
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4046
66.0 Mpixels/sec |
|
Lua
single-core scalar |
3801
1.46 Mnodes/sec |
|
Lua
multi-core scalar |
8122
3.12 Mnodes/sec |
Floating Point | 7430 | |
---|---|---|
Mandelbrot
single-core scalar |
2260
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7367
4.82 Gflops |
|
Dot Product
single-core scalar |
3575
1.73 Gflops |
|
Dot Product
multi-core scalar |
9247
4.21 Gflops |
|
Dot Product
single-core vector |
4417
5.29 Gflops |
|
Dot Product
multi-core vector |
11413
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1078
959 Mflops |
|
LU Decomposition
multi-core scalar |
2311
2.03 Gflops |
|
Primality Test
single-core scalar |
5506
822 Mflops |
|
Primality Test
multi-core scalar |
9900
1.84 Gflops |
|
Sharpen Image
single-core scalar |
5053
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14998
34.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6426
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20481
16.1 Mpixels/sec |
Memory | 4954 | |
---|---|---|
Read Sequential
single-core scalar |
5562
6.81 GB/sec |
|
Write Sequential
single-core scalar |
8032
5.49 GB/sec |
|
Stdlib Allocate
single-core scalar |
3018
11.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3444
7.13 GB/sec |
|
Stdlib Copy
single-core scalar |
4714
4.86 GB/sec |
Stream | 4506 | |
---|---|---|
Stream Copy
single-core scalar |
4732
6.47 GB/sec |
|
Stream Copy
single-core vector |
5809
7.53 GB/sec |
|
Stream Scale
single-core scalar |
5154
6.69 GB/sec |
|
Stream Scale
single-core vector |
5508
7.43 GB/sec |
|
Stream Add
single-core scalar |
1936
2.92 GB/sec |
|
Stream Add
single-core vector |
6127
8.52 GB/sec |
|
Stream Triad
single-core scalar |
2233
3.09 GB/sec |
|
Stream Triad
single-core vector |
4553
8.52 GB/sec |